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Networking Specialist Location: London (Hybrid Working Available) Industry: Global Financial Services / Institutional Asset Management Ncounter is supporting a global financial services organisation as they hire a senior Networking Specialist into a business-critical infrastructure role based in London, with hybrid working in place. This team underpins highly available, low-latency platforms that operate across international markets and demand exceptional network performance and stability. The role centres on the design, delivery, and optimisation of complex enterprise networks spanning data centres, campus environments, and cloud platforms. You will be trusted as a senior technical authority, taking ownership of routing architecture, contributing to strategic decisions, and ensuring the network can support real-time, high-throughput workloads. Key Responsibilities: • Design and operate resilient network architectures across LAN, WAN, data centre, and cloud environments • Own and optimise routing and traffic flows using BGP and OSPF in large-scale enterprise networks • Design, support, and troubleshoot multicast architectures for real-time data distribution • Translate technical and business requirements into robust, well-documented network designs • Lead network change and delivery initiatives alongside internal engineering teams and vendors • Act as a senior escalation point for complex network incidents and performance issues • Continuously improve network resilience, throughput, and operational efficiency What We're Looking For: You will be an experienced network engineer who has worked in demanding, high-availability environments where routing stability and performance are critical. Strong practical experience with BGP, OSPF, and multicast networking is essential, alongside confidence working with modern data centre technologies. Nice to Haves: • Experience with automation using Python, Ansible, or similar tools • Exposure to observability and monitoring platforms • Understanding of network security and secure routing design • Hands-on experience with Arista and or Cisco in production environments • Industry certifications such as CCNP or CCIE This is an opportunity to join an organisation where network engineering directly supports mission-critical systems. If you are motivated by technical ownership, complex routing challenges, and long-term impact, we would welcome a confidential conversation.

Azure Architect Position Description At CGI, we architect secure, high-performance Azure platforms that enable transformation across the UK's most critical and fast-evolving sectors. As a Senior Azure Architect, you will take ownership of shaping scalable, resilient cloud solutions that empower clients to innovate with confidence. Acting as a trusted technical authority, you will define architectural direction, influence senior stakeholders, and ensure Azure implementations deliver measurable business outcomes. Within a collaborative and supportive environment, you will help establish enterprise-grade standards, guide multidisciplinary teams, and strengthen our cloud capability - playing a pivotal role in driving secure, modern cloud adoption at scale. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. This is a hybrid position based out of Newcastle. Your future duties and responsibilities In this role, you will lead the design and delivery of complex Azure architectures, acting as the technical authority across programmes and multi-disciplinary teams. You will define cloud standards, set technical direction, and ensure Azure solutions are secure, scalable, and aligned to strategic objectives. By facilitating workshops and guiding senior stakeholders through architectural decisions, you will translate business goals into robust, future-ready cloud platforms. You will also contribute to business growth by shaping technical proposals, supporting pre-sales activity, and strengthening CGI's architecture community. Through mentoring and knowledge sharing, you will elevate engineering standards and foster a culture of continuous improvement and innovation. Key responsibilities: Design & Lead enterprise-scale Azure architectures across IaaS and PaaS Define & Govern cloud standards, ensuring security, resilience, and compliance Facilitate & Influence technical workshops and senior stakeholder discussions Guide & Assure delivery teams as Technical Design Authority Shape & Support pre-sales activities, proposals, and solution estimates Optimise & Advise on cloud economics, performance, and risk management Mentor & Develop architects and engineers, strengthening cloud capability Champion & Innovate modern cloud-native and DevOps practices Required qualifications to be successful in this role You will bring extensive experience architecting complex Azure solutions within enterprise environments. You combine deep technical expertise with strong communication skills, commercial awareness, and the confidence to influence stakeholders at all levels. You are comfortable balancing innovation with governance, ensuring solutions are both forward-thinking and secure. You should have: Proven experience designing and delivering complex Azure architectures (IaaS and PaaS) Strong understanding of Azure services, IAM, networking, security, and governance models Experience acting as a Technical Design Authority or lead architect Ability to lead co-design workshops and present solutions to technical and non-technical stakeholders Experience contributing to technical proposals and pre-sales engagements Knowledge of cloud-native design, DevOps practices, and CI/CD integration Familiarity with Windows and Linux environments It would be advantageous to have: Azure Solutions Architect Expert certification Azure Administrator Associate, DevOps Engineer Expert, or Security Architect certifications A degree in Computer Science, Information Technology, or equivalent experience Together, as owners, let's turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction. Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise. You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team-one of the largest IT and business consulting services firms in the world.

SOC Analyst Position Description At CGI, you will play a vital role in protecting critical systems and enabling secure digital transformation for high-profile clients. Working within our Cyber Security Service, you will help detect, analyse, and respond to evolving threats, contributing to resilient, high-performing environments. We combine proven tools with advanced technologies to deliver measurable impact, while fostering a culture where you are trusted to take ownership, encouraged to innovate, and supported to grow your expertise. This is an opportunity to develop hands-on capability, influence security outcomes, and be part of a collaborative team shaping the future of cyber defence. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. The SOC Analyst will be joining an established SOC Team of eight years. The SOC analyst will be the first to respond to cyber security incidents. They will be required to report on cyber threats and will work as part of an expanding security team, working alongside security managers and cybersecurity engineers The SOC utilise both tried and tested tooling and state of the art technologies and methods to ensure we provide the best level of service and protection to our prestigious list of clients. Our client base covers a wide range of verticals from Government, MOD and CNI through to companies that are easily recognisable as household names. The SOC is a 24x7x365 operation therefore the SOC Analyst Team works shifts on a 2 Days, 2 Nights 4 Rest Days. This is a Hybrid Working position where the dayshift is operated from a CGI office. Therefore it is expected that two days per week will be spent in an office with colleagues. Security Clearance Required. Due to the nature of the work and the security clearance required we can only accept UK Nationals with single nationality Your future duties and responsibilities The role will require someone with an analytical mindset and a keen eye for detail to investigate alerts, piece together information to build a bigger picture and provide suitable remediation steps for customers. Monitoring our SIEM (Security Incident and Event Management) and SOAR (Security Orchestration, Automation and Response) tools to detect suspicious events and abnormal activities. . Triaging events through validating suspicious events and incidents by use of dedicated tools. . Ability to escalate with effective reporting to level 3 SOC Analyst or Seniors Stakeholders. . Documenting and managing incident cases to utilise information for stakeholder engagement to provide insight and intelligent recommendations. . Providing incident management through effective monitoring, reporting and technical guidance for successful resolution. . Production of the monthly security reports. Required qualifications to be successful in this role Be willing to learn how to resolve technical issues. . Demonstrate an interest in Cyber Security. . Be detail orientated and show the ability to take a structured approach to procedures and working instructions. . Have an aptitude for understanding and analysing data for troubleshooting purposes. . Strong written communication, critical thinking, and analysis skills. . Understanding of key security concepts and attack types such as phishing, malware, vulnerabilities, Cyber Kill Chain, and attack stages. . Understanding of networking principles including TCP/IP, WANs, LANs, and commonly used Internet protocols such as SMTP, HTTP, FTP, POP, LDAP . An analytical mindset, capable of digesting a wide range of information and making practical judgements based on available data and context. . A desire to keep learning with a curious and creative mindset. . Knowledge of Security Tooling (ArcSight, Splunk, MS Sentinel, FortiSIEM, SwimLane, QRadar LogPoint) Together, as owners, let's turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction. Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise. You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team-one of the largest IT and business consulting services firms in the world.

SOC Analyst Position Description At CGI, you will play a vital role in protecting critical systems and enabling secure digital transformation for high-profile clients. Working within our Cyber Security Service, you will help detect, analyse, and respond to evolving threats, contributing to resilient, high-performing environments. We combine proven tools with advanced technologies to deliver measurable impact, while fostering a culture where you are trusted to take ownership, encouraged to innovate, and supported to grow your expertise. This is an opportunity to develop hands-on capability, influence security outcomes, and be part of a collaborative team shaping the future of cyber defence. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. The SOC Analyst will be joining an established SOC Team of eight years. The SOC analyst will be the first to respond to cyber security incidents. They will be required to report on cyber threats and will work as part of an expanding security team, working alongside security managers and cybersecurity engineers The SOC utilise both tried and tested tooling and state of the art technologies and methods to ensure we provide the best level of service and protection to our prestigious list of clients. Our client base covers a wide range of verticals from Government, MOD and CNI through to companies that are easily recognisable as household names. The SOC is a 24x7x365 operation therefore the SOC Analyst Team works shifts on a 2 Days, 2 Nights 4 Rest Days. This is a Hybrid Working position where the dayshift is operated from a CGI office. Therefore it is expected that two days per week will be spent in an office with colleagues. Security Clearance Required. Due to the nature of the work and the security clearance required we can only accept UK Nationals with single nationality Your future duties and responsibilities The role will require someone with an analytical mindset and a keen eye for detail to investigate alerts, piece together information to build a bigger picture and provide suitable remediation steps for customers. Monitoring our SIEM (Security Incident and Event Management) and SOAR (Security Orchestration, Automation and Response) tools to detect suspicious events and abnormal activities. . Triaging events through validating suspicious events and incidents by use of dedicated tools. . Ability to escalate with effective reporting to level 3 SOC Analyst or Seniors Stakeholders. . Documenting and managing incident cases to utilise information for stakeholder engagement to provide insight and intelligent recommendations. . Providing incident management through effective monitoring, reporting and technical guidance for successful resolution. . Production of the monthly security reports. Required qualifications to be successful in this role . Be willing to learn how to resolve technical issues. . Demonstrate an interest in Cyber Security. . Be detail orientated and show the ability to take a structured approach to procedures and working instructions. . Have an aptitude for understanding and analysing data for troubleshooting purposes. . Strong written communication, critical thinking, and analysis skills. . Understanding of key security concepts and attack types such as phishing, malware, vulnerabilities, Cyber Kill Chain, and attack stages. . Understanding of networking principles including TCP/IP, WANs, LANs, and commonly used Internet protocols such as SMTP, HTTP, FTP, POP, LDAP . An analytical mindset, capable of digesting a wide range of information and making practical judgements based on available data and context. . A desire to keep learning with a curious and creative mindset. . Knowledge of Security Tooling (ArcSight, Splunk, MS Sentinel, FortiSIEM, SwimLane, QRadar LogPoint) Together, as owners, let's turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction. Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise. You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team-one of the largest IT and business consulting services firms in the world.

Senior Azure Cloud Engineer Position Description CGI's Space, Defence & Intelligence business unit delivers secure, mission-critical solutions that support national defence. We are seeking an Azure Cloud Engineer to support a highly secure programme for UK Defence. You will work on an established secure project- a global electronic medical and dental records system used by the UK Armed Forces worldwide, including deployed and maritime environments. This is a hands-on role supporting a live, business-critical service. This position will require some on site work requirements in Leatherhead, as well as holding or going through UK Security Clearance. Your future duties and responsibilities • Engineer, operate and maintain Azure Local / hybrid cloud platforms • Manage compute, storage, networking, patching and hardware lifecycle • Monitor platform health, performance and capacity • Act as an escalation point for incidents and lead root cause analysis • Deploy and configure Azure Local and Azure hybrid integrations (Azure Arc, Backup) • Ensure compliance with security, governance and operational standards Required qualifications to be successful in this role • Strong hands-on experience with Azure Local / Azure Stack HCI • Solid understanding of on-prem infrastructure (servers, storage, networking) • Experience supporting production systems and resolving complex incidents • Comfortable working in structured, ITIL-aligned environments • Defence or regulated sector experience (desirable) Why CGI? • Work on programmes that directly support national defence and security • Join a trusted partner to UK government • Hybrid working and flexible office locations • Ongoing learning, development and certification support Together, as owners, let's turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction. Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise. You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team-one of the largest IT and business consulting services firms in the world.

Senior Infrastructure Engineer (DV Security Clearance) Position Description At CGI, you'll play a vital role in protecting and enabling some of the UK's most critical defence capabilities. As an Infrastructure Engineer, you will help design, support and sustain secure, high-availability environments that underpin mission-critical operations. Working alongside trusted experts, you'll take ownership of complex infrastructure challenges, apply creative problem-solving, and deliver resilient solutions that make a real-world impact. CGI empowers you to shape outcomes, innovate with purpose, and grow your career within a supportive, collaborative culture where your expertise genuinely matters. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This position will require 5 days a week onsite in Chippenham. Your future duties and responsibilities In this role, you will provide senior-level infrastructure support on a secure defence programme, working full time on client site in the Chippenham/Corsham area. You will take ownership of complex incidents, ensure the availability and security of critical systems, and contribute to continuous improvement across the platform. Supported by a collaborative CGI team, you'll be trusted to apply your expertise, share knowledge, and help shape resilient, future-ready infrastructure. You will also play a key role in proactive system maintenance, optimisation, and documentation, while participating in an on-call rota to support mission-critical services. Key responsibilities include: • Lead & Resolve: Provide expert support for VMware Cloud Foundation, Tanzu, Dell VxRail and Data Domain platforms • Secure & Protect: Support key management and privileged access solutions including HashiCorp Vault, Thales HSM, BeyondTrust and Keycloak • Optimise & Maintain: Administer Windows Server 2022, Hyper-V, monitoring, disaster recovery and business continuity solutions • Collaborate & Improve: Work with cross-functional teams and maintain clear, accurate technical documentation • Support & Respond: Participate in a 24/7 on-call rota for critical infrastructure Required qualifications to be successful in this role You will be an experienced infrastructure professional with a strong background in secure, complex environments, ideally within Defence. You bring a proactive mindset, strong troubleshooting capability, and a commitment to delivering high-quality, reliable solutions while working effectively as part of a trusted team. You should have: • Existing DV (Developed Vetting) clearance • Proven experience in a senior infrastructure or support role • Strong knowledge of VMware, Microsoft Windows Server and hyper-converged infrastructure • Solid understanding of networking principles • Excellent problem-solving skills and attention to detail • Relevant certifications (VMware, Microsoft, Dell or security) are highly desirable Desirable experience includes: • Cross-domain and secure systems (e.g. Tiger Traps, Garrison, OpsWat, NiFi) • DevOps and container technologies (GitLab, Harbor, FluxCD, Kubernetes) • Elastic for logging and analytics Together, as owners, let's turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction. Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise. You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team-one of the largest IT and business consulting services firms in the world.

Location Plymouth, South West England, PL6 5WS About the job Job summary This role sits within HM Land Registry's IT Operations Practice and plays a key part in keeping our network infrastructure secure, resilient and performing at its best. You'll work across data centres, local offices and cloud platforms, supporting services that millions rely on, while helping to shape improvements and share your expertise with colleagues across Technology and Transformation. Job description At HM Land Registry, our Digital, Data and Technology teams enable the services that underpin land and property across England and Wales. Within IT Operations, the Network team is at the heart of this work - supporting and evolving a complex network estate that spans local offices, data centres and cloud environments. This role offers the opportunity to contribute to meaningful, large scale services while collaborating with a wide range of technical and non technical colleagues to deliver reliable, secure and future ready solutions. You'll be joining a supportive and collaborative team where knowledge sharing, continuous improvement and personal development are actively encouraged. We offer the chance to work on varied and impactful work, influence how our network services evolve, and be part of an organisation that values inclusion, flexibility and doing the right thing for its people and customers. Main Duties Provide expert technical advice and guidance on security related topics, acting as a reference point for complex operational incidents and strategic IT development work. Work closely with IT partners, suppliers and internal subject matter experts to design, test and implement innovative infrastructure solutions that meet business needs and support expanding digital services. Develop, build and maintain network and infrastructure systems using modern development standards, industry best practice, and approved HMLR technologies, ensuring availability, integrity and performance. Create and implement robust test plans and assurance activities to maintain service quality and reliability. Build and maintain technical standards, working with technical architects to translate architectural designs into effective operational solutions. Plan, manage and support technical changes within your IT Operations specialism, identifying and scoping opportunities to improve services. Ensure technical implementations align with HMLR's Technology and Business Strategies, taking accountability for adherence and escalating risks or issues where appropriate. Provide clear communication on how team activities impact users, stakeholders and wider technical areas. Engage with customers and suppliers on infrastructure changes and problem resolution. Act as a technical and behavioural role model, promoting inclusive behaviours, managing conflict effectively, and contributing to a supportive, cohesive IT Operations community. Support wider IT Operations management through input into workforce planning, budgets, technology roadmaps, projects and tasks. Additional requirements This role is based at Seaton Court, Plymouth. Occasional travel will be required to other HM Land Registry offices, external supplier sites and wider government departments; this may include overnight stays. The post involves planned out of hours working to support IT changes and maintenance activities, and may also include participation in a permanent on call rota. The role is covered by the flexible working hours agreement, with a minimum requirement of 30 hours per week. Both full time and part time working arrangements will be considered. This post is subject to Security Clearance, including background checks. As a result, a minimum of five years' UK residency is essential. Person specification To be successful in this position you will need to demonstrate the following throughout the recruitment process. Essential Skills and Qualifications: Holds a qualification in Information Technology or a related area (Degree level or equivalent) or significant experience in an IT field. Technical information gathering, analysis and problem solving. Using formal processes to apply best practice. Well-developed interpersonal skills and the ability to work effectively as part of a team. Strong leadership demonstrated through coaching or mentoring. Essential Experience: Experience of technical information gathering, analysis and problem solving. Ability to manage technical risk and lead on implementing appropriate mitigations. Experience of technical leadership within an IT organisation Experience in the delivery of significant network infrastructure change, from design to delivery. Visualise, articulate and solve complex problems and make disciplined decisions based on available information. Strong communication skills, building good relationships, and explaining technical issues to non-technical stakeholders Desirable Experience: Ability to establish strong working relationships with both HMLR technical staff and suppliers/other government department's teams.

Network Engineers (DV Security Clearance) Position Description CGI's Space, Defence and Intelligence business unit delivers innovative, secure, and mission-critical technology solutions to some of the UK government's most complex challenges. Our teams design, build, operate, and modernise large-scale infrastructure estates, working in close partnership with our clients to ensure resilience, performance, and security. We are seeking a Senior Network Engineer to provide hands-on technical expertise across network design, automation, operations, and modernisation initiatives. You will play a key role in sustaining and evolving complex networking environments, including legacy infrastructure, while contributing to the delivery of next-generation hybrid and multi-cloud network architectures. This role suits an experienced, self-motivated engineer with strong networking fundamentals, a passion for automation, and the ability to operate effectively in highly secure environments. Due to the nature of the work, this role is open only to sole UK Nationals who hold or are eligible for DV / HLC clearance, and requires full onsite attendance. Your future duties and responsibilities Network Design & Architecture Design and implement scalable, resilient LAN, WAN, and data centre network architectures. Design and deploy next-generation hybrid and multi-cloud WAN solutions using physical and virtual appliances. Implement application and network policies within Cisco SD-WAN environments. Network Operations & Support Maintain and support legacy and end-of-life network infrastructure, ensuring high availability, reliability, and performance. Diagnose and resolve complex issues across LAN, WAN, VPN, and data centre environments. Participate in incident, problem, and capacity management processes. Automation & Infrastructure as Code Develop and implement network automation solutions using scripting languages such as Python. Automate configuration, deployment, and operational tasks, including event-driven automation. Contribute to network automation initiatives alongside DevOps and development teams. High Availability & Load Balancing Design, implement, and validate high-availability network solutions. Configure and manage load balancing technologies to ensure optimal traffic distribution. Perform testing and validation to ensure network resilience and failover effectiveness. Monitoring, Change & Modernisation Monitor network traffic and performance, identifying and resolving bottlenecks. Implement network changes, upgrades, and patching through controlled change management processes. Support network modernisation and migration initiatives to contemporary platforms and cloud services. Collaboration & Documentation Work closely with infrastructure, service management, security, and application teams. Produce and maintain clear network documentation, including designs, configurations, and procedures. Provide guidance and mentoring to junior engineers where required. Required qualifications to be successful in this role Strong experience in network engineering and architecture, including LAN, WAN, and data centre environments. Hands-on experience with Cisco networking technologies, including Cisco SD-WAN. Solid understanding of IP networking, routing and switching protocols. Experience with multicast network flows, load balancing, and high-availability solutions. Proven experience supporting business-critical network infrastructure in secure environments. Strong troubleshooting and operational support skills. Experience working within structured delivery frameworks (e.g. backlog-driven delivery, PI planning, change control). Together, as owners, let's turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction. Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise. You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team-one of the largest IT and business consulting services firms in the world.

Network Planning SME Position Description At CGI, you will play a pivotal role in helping energy and utilities organisations plan, modernise, and future-proof their networks. As a trusted advisor, you will shape strategic decisions that improve network performance, resilience, and sustainability, combining deep industry expertise with innovative digital thinking. Working alongside leading experts, you will influence transformational programmes, translate complex challenges into clear, actionable insight, and help clients realise measurable outcomes while contributing to solutions that power communities and support the energy transition. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. This is a hybrid position. Your future duties and responsibilities In this role, you will work closely with electricity distribution and transmission organisations to improve how networks are planned, operated, and managed. You will provide expert consultancy across power system planning, network connections, asset management, and digital enablement, helping clients adopt modern IT solutions that drive efficiency, resilience, and regulatory compliance. You will contribute to shaping future-state visions, translating complex data into insight, and supporting transformational change across the energy value chain. You will collaborate with multidisciplinary teams to design and deliver technology-enabled solutions, acting as a credible advisor to senior stakeholders while supporting delivery teams with clarity, structure, and insight. Throughout, you will take ownership of your work, contribute creative thinking, and be supported by a collaborative consulting environment that values learning and innovation. Key responsibilities include: Advise & Consult on IT-enabled solutions for electricity distribution and transmission networks Lead & Support power system planning, network connections, and metering strategy engagements Develop & Optimise asset management approaches, including lifecycle and performance optimisation Collaborate & Deliver smart grid, SCADA, and energy management system solutions Analyse & Define feasibility studies, technical specifications, and solution roadmaps Ensure & Assure compliance with industry standards and regulatory requirements Required qualifications to be successful in this role ou will bring strong experience across power systems and network planning within the energy and utilities sector, combined with an understanding of how digital and IT solutions enable transformation. You will be comfortable working with ambiguity, engaging senior stakeholders, and translating technical complexity into clear, actionable recommendations. You should have: A degree in Electrical Engineering, Power Systems, or a related discipline Proven experience within electricity distribution or transmission environments Experience supporting digital transformation initiatives in the energy sector Knowledge of asset management systems and practices Awareness of cybersecurity considerations for critical national infrastructure Familiarity with cloud platforms, IoT, and data analytics in a utilities context Strong communication skills, with experience delivering workshops, training, and client documentation Together, as owners, let's turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction. Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise. You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team-one of the largest IT and business consulting services firms in the world.

Location We are offering location options for this role as below: Existing CO staff can work in their original contractual work location. Existing Civil Servants working in all other departments can work in London only. External candidates can work in London only. About the job Job summary Here's a glimpse of what you'll be doing: You will be instrumental in shaping the infrastructure, network and cloud capabilities that support vital services for the Government Digital Service (GDS), Crown Commercial Services (CCS) and the Government Property Agency (GPA), impacting civil servants and ministerial bodies across the nation. As a Senior Infrastructure Engineer (Networks), you won't just be maintaining systems, you will be a key architect of our future network landscape. Working alongside Technical Architects and Principal Engineers, you will design, maintain and upgrade our network infrastructure, tackling challenges head on and ensuring seamless service delivery. You will also be able to help others by mentoring or line management of more junior engineers. Job description Your responsibilities will include: Designing and implementing new network services to meet the evolving needs of the Cabinet Office. Be a crucial point of escalation for our Live Service, diving deep into root cause analysis and finding effective solutions. Guiding and mentoring junior engineers, creating a collaborative and growth oriented team environment. Managing and supporting our wireless LAN and WAN, including network and security devices. Maintaining and enhancing our network infrastructure services, including switching, routing and firewalls, while sharing your expertise. Working with cutting edge cloud technologies, contributing to the migration of existing systems and the implementation of innovative new solutions. Integrating and improving our existing processing systems to enhance performance. Maintaining the integrity, availability, performance and capacity of our networking infrastructure. Carrying out change control activities with precision and documenting our network infrastructure. Working within technical compliance frameworks, including PSN and Cloud computing. Curious about Government Digital and Data? Dive into the Candidate Pack to learn more: ( ) Person specification Proven experience in network design, installation, and fault finding. Experience of change management processes. Experience working in an enterprise IT environment. Exceptional customer relationship and stakeholder management skills, with the ability to build trust at all levels. Technical expertise in supporting and administering networks. Experience with network monitoring and trend analysis. In depth understanding of LAN design/architecture at data center and branch office levels. Comprehensive knowledge of network technologies (IP, Ethernet, VLANs) and network security best practices. In depth understanding of communication protocols (TCP/IP) and routing protocols (e.g., BGP, OSPF). Proven expert skills in Fortinet and Palo Alto Firewalls. Comprehensive understanding of all the additional security features a Layer 7 Firewall provides Experience with Aerohive/Fortinet (or similar) WiFi management, including troubleshooting. Experience working with AWS Multi Account, TGW, VPCs and Route53.

Description Starling is the UK's first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way. Read more about Our Story here. We're a fully licensed UK bank with the culture and spirit of a fast-moving, disruptive tech company. We're a bank, but better: fairer, easier to use and designed to demystify money for everyone. We employ more than 3,000 people across our London, Southampton, Cardiff and Manchester offices. Our technologists are at the very heart of Starling and enjoy working in a fast-paced environment that is all about building things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech. We operate a flat structure to empower you to make decisions regardless of what your primary responsibilities may be, innovation and collaboration will be at the core of everything you do. Help is never far away in our open culture, you will find support in your team and from across the business, we are in this together! The way to thrive and shine within Starling is to be a self-driven individual and be able to take full ownership of everything around you: From building things, designing, discovering, to sharing knowledge with your colleagues and making sure all processes are efficient and productive to deliver the best possible results for our customers. Our purpose is underpinned by five Starling values: Listen, Keep It Simple, Do The Right Thing, Own It, and Aim For Greatness. Hybrid Working We have a Hybrid approach to working here at Starling - our preference is that you're located within a commutable distance of one of our offices so that we're able to interact and collaborate in person. In Technology, we're asking that you attend the office a minimum of 1 day per week. About the Role As an experienced Penetration Tester at Starling, you'll be joining an established team, working with talented cyber security professionals to ensure our services are designed, developed and operated securely. This is a collaborative role - you'll directly interact with multiple areas of the business to understand requirements, conduct research, perform security testing, and report issues aligned to our risk framework. Being an internal tester, you'll gain a strong understanding of how technology works at Starling to enable in-depth testing. You'll also support remediation processes, seeing your findings lead to tangible security improvements. We understand the importance of knowledge and expertise remaining current, so we'll actively support your advancement through research and training. In turn, you'll help us continuously improve our processes, methodologies and tools to maintain the highest standard of testing. Responsibilities Scoping and performing mobile, web application, cloud and infrastructure penetration tests. Collaborating with engineering teams to facilitate secure development, including: Reviewing and analysing proposed technical solutions to identify appropriate security controls. Conducting code reviews of features and critical security components. Performing in-depth practical security testing. Advising on the remediation of security issues and identifying solutions to address root causes. Automating security testing and developing internal tooling to achieve continuous assurance. Identifying and implementing improvements to the team's internal processes and procedures. Mentoring less-experienced team members, leading by example in technical assessments, and promoting a collaborative approach to security across Starling. Requirements We're open-minded when it comes to hiring and we care more about aptitude and attitude than specific experience or qualifications. Ideally, we would like: 5+ years technical information security experience. Experience in mobile, web application, cloud and infrastructure penetration testing. Technical knowledge - we don't expect mastery of every area, but are looking for a good foundation in the following domains: Mobile security (iOS and Android) Web application security Networking and associated protocols Cloud security (AWS and GCP) Containers and Kubernetes A desire to learn, and the ability to apply technical security knowledge to new and unfamiliar areas. Penetration testing qualifications (e.g. CREST Certified Tester, OSCP) or equivalent industry experience. Experience performing code reviews or code-assisted testing, particularly in Java and Go. Experience in automation of security testing (e.g. using Python or Go). Excellent verbal and written communication skills. Interview process Interviewing is a two way process and we want you to have the time and opportunity to get to know us, as much as we are getting to know you! Our interviews are conversational and we want to get the best from you, so come with questions and be curious. In general you can expect the below, following a chat with one of our Talent Team: First stage with the Penetration Testing Team Lead Second stage with additional members of the Penetration Testing team Final stage with Infosec Director and CISO Benefits We have a Hybrid approach to working here at Starling - our preference is that you're located within a commutable distance of one of our offices so that we're able to interact and collaborate in person. In Technology, we're asking that you attend the office a minimum of 1 day per week. 25 days holiday (plus take your public holiday allowance whenever works best for you) An extra day's holiday for your birthday Annual leave is increased with length of service, and you can choose to buy or sell up to five extra days off 16 hours paid volunteering time a year Salary sacrifice, company enhanced pension scheme Life insurance at 4x your salary & group income protection Private Medical Insurance with VitalityHealth including mental health support and cancer care. Partner benefits include discounts with Waitrose, Mr&Mrs Smith and Peloton Generous family-friendly policies Perkbox membership giving access to retail discounts, a wellness platform for physical and mental health, and weekly free and boosted perks Access to initiatives like Cycle to Work, Salary Sacrificed Gym partnerships and Electric Vehicle (EV) leasing About Us You may be put off applying for a role because you don't tick every box. Forget that! While we can't accommodate every flexible working request, we're always open to discussion. So, if you're excited about working with us, but aren't sure if you're 100% there yet, get in touch anyway. We're on a mission to radically reshape banking - and that starts with our brilliant team. Whatever came before, we're proud to bring together people of all backgrounds and experiences who love working together to solve problems. Starling is an equal opportunity employer, and we're proud of our ongoing efforts to foster diversity & inclusion in the workplace. Individuals seeking employment at Starling Bank are considered without regard to race, religion, national origin, age, sex, gender, gender identity, gender expression, sexual orientation, marital status, medical condition, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by applicable law. When you provide us with this information, you are doing so at your own consent, with full knowledge that we will process this personal data in accordance with our Privacy Notice. By submitting your application, you agree that Starling Bank will collect your personal data for recruiting and related purposes. Our Privacy Notice explains what personal information we will process, where we will process your personal information, its purposes for processing your personal information, and the rights you can exercise over our use of your personal information.

Description About Engineering at Engine by Starling At Engine by Starling, we don't do "checkbox security"-we build security software. We treat security as a first-class engineering discipline, where the solution to a threat isn't a policy, but a robust, concurrent system written in Go . As a Cloud Security Software Engineer , you will be a hands-on builder responsible for the security architecture of our multi-tenant core banking platform. You'll spend your days architecting and writing Go-based tooling, automating defenses, and ensuring our infrastructure across AWS and GCP is secure by design and compliant by default. The Mission Your mission is to solve complex security problems through software engineering , focusing on three core pillars: Identity & Network Security: Engineering high-performance IAM controls and zero-trust network architectures. You will lead the way in refining edge-defense strategies and trust redirection, ensuring every request is verified and encrypted at scale. Unified Vulnerability Orchestration: Architecting a custom "single pane of glass" for security data. You will build Go-based API integrations and microservices that bridge scanning engines, dependency trackers, and internal portals into a seamless, automated ecosystem. Compliance as Code: Building the automated systems that provide real-time evidence for frameworks like SOC 2, ISO 27001 & PCI. You'll ensure we stay compliant through continuous, automated validation rather than manual overhead. The Team You will be a key member of our growing Security Engineering team, working at the intersection of Infrastructure, Cross-Cutting, and GRC. We operate like a specialized product team: we identify security friction and build the software to eliminate it. You won't work in a silo; you'll collaborate with engineers across the business to deliver a platform that is resilient by default. About You We are looking for Software Engineers who are passionate about the Go ecosystem and want to apply those skills to mission-critical security challenges. Whether you come from a Security Engineering background or you are a Backend Engineer with a "security-first" mindset, we value your ability to write clean, maintainable, and efficient code. What you'll get to do Engineering Security Tooling: Lead the design and maintenance of our internal security tool suite, written primarily in Go , to automate evidence collection and real-time remediation of security alerts. Infrastructure as Code: Write and peer-review Terraform and custom providers to manage identity and core infrastructure across AWS and GCP. Supply Chain Security: Build automated systems to manage container provenance and integrate security analysis into our CI/CD pipelines (GitHub Actions/TeamCity). Cloud Native Defense: Engineer Kubernetes security solutions leveraging Cilium , eBPF, and custom controllers to protect our microservices. Cryptographic Engineering (PKI): Build and maintain our Go-based Certificate Authority (CA) tooling and internal PKI infrastructure. Incident Response: Support the team in automated incident response, building the tools that help us investigate and mitigate threats faster. Requirements What skills are essential: Go Specialist: You are proficient in Go . You understand its concurrency models, testing patterns, and how to build idiomatic, performant services. The Builder Mindset: You find manual work a personal affront. If a task needs to be done twice, you've already started planning the automation for it. Cloud Native: Practical experience with AWS or GCP, ideally managed through Terraform . Container Expertise: You understand Kubernetes internals-from the runtime security to the service mesh. Identity & Networking: Strong understanding of cloud identity models and network protocols. What skills are desirable: Experience with Cilium or eBPF-based security monitoring. Knowledge of Sigstore/Cosign , image provenance, and SBOMs. Familiarity with hardware security modules (HSMs) or advanced cryptography. Cloud-native security certifications (AWS/GCP). Benefits 33 days holiday (including public holidays, which you can take when it works best for you) An extra day's holiday for your birthday Annual leave is increased with length of service, and you can choose to buy or sell up to five extra days off 16 hours paid volunteering time a year Salary sacrifice, company enhanced pension scheme Life insurance at 4x your salary & group income protection Private Medical Insurance with VitalityHealth including mental health support and cancer care. Partner benefits include discounts with Waitrose, Mr&Mrs Smith and Peloton Generous family-friendly policies Incentives refer a friend scheme Perkbox membership giving access to retail discounts, a wellness platform for physical and mental health, and weekly free and boosted perks Access to initiatives like Cycle to Work, Salary Sacrificed Gym partnerships and Electric Vehicle (EV) leasing

Senior Network Engineer (DV Security Clearance) Position Description As a Senior Network Engineer at CGI, you will play a pivotal role in safeguarding and advancing the networks that power our clients' most critical missions. You will help shape resilient, secure, and scalable infrastructure while contributing to innovative integration and design projects that drive industry transformation. This role offers the chance to take meaningful ownership of complex challenges, collaborate with expert teams, and apply your creativity to deliver future-ready network solutions. Supported by CGI's strong engineering community, you'll make a lasting impact across high-value programmes while continuously growing your skills in a dynamic and trusted environment. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. Your future duties and responsibilities In this role, you will take ownership of complex network operations, ensuring high availability, stability, and security across critical infrastructures. You will apply your expertise to both support and enhance network environments, driving improvements that strengthen operational resilience and client outcomes. Working closely with multidisciplinary teams, you will contribute to the design and integration of new solutions, using your creativity and judgement to deliver scalable, future-proof capabilities. You will also play a key role in knowledge sharing and team development, offering guidance to colleagues while being supported by a collaborative engineering community. Your decisions and insights will directly influence service quality, network performance, and the success of mission-critical programmes. Key Responsibilities: Lead & Innovate: Provide advanced support and troubleshooting across Dell OS10, Sonic, Cisco, Palo Alto, and NSX-T technologies. Develop & Deliver: Contribute to network integration, solution design, and scalable infrastructure enhancements. Optimise & Automate: Manage BGP, VPN, spine-and-leaf architectures, and data centre patching to maintain high performance. Maintain & Enhance: Oversee IPAM and DNS, and optimise load-balancing solutions, particularly F5. Integrate & Secure: Support InfoBlox deployments and align network operations with wider infrastructure strategies. Collaborate & Guide: Mentor junior engineers and strengthen cross-team engagement. Support & Protect: Participate in the on-call rota to ensure fast, effective resolution of critical incidents. Required qualifications to be successful in this role To excel in this role, you should bring strong technical depth in enterprise and defence-grade networks, combined with the ability to troubleshoot, design, and integrate complex solutions. You should be confident working in high-availability environments and comfortable collaborating across teams to deliver secure, high-impact outcomes. Essential Qualifications: Proven experience in a senior network engineering role. Strong background in defence environments. Expertise with Dell OS10, Sonic, Cisco networking, Palo Alto firewalls, and NSX-T. Deep understanding of spine-and-leaf architecture, BGP, VPNs, and data centre patching. Strong knowledge of DNS, IPAM, load balancing; F5 and InfoBlox experience highly desirable. Excellent analytical, troubleshooting, and communication skills. Desired Qualifications: Understanding of cross-domain technologies (Tiger Traps, Garrison, OpsWat, NiFi). Familiarity with VMware infrastructure and Elastic monitoring. Together, as owners, let's turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction. Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise. You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team-one of the largest IT and business consulting services firms in the world.

Senior Platform Engineer Position Description At CGI, you'll play a pivotal role in strengthening and evolving cloud platform capabilities that power critical digital services. Working across modern Node.js and .NET estates in Azure, you will enable secure, reliable and scalable delivery, driving measurable outcomes for clients and end users. We foster a culture where you take ownership of platform performance, bring fresh ideas to automation and optimisation, and collaborate with experts to continuously improve how services are built and run. Join us to shape resilient platforms, accelerate delivery through smarter tooling, and make a tangible impact in a supportive, forward-thinking environment. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. Our teams operate within a flexible hybrid working model, however on-site requirements vary by project, so the ability to travel as required to meet client needs is essential. Your future duties and responsibilities In this role, you will own the stability, performance and continuous improvement of Azure-hosted platform services across Node.js and .NET environments. You will enhance CI/CD pipelines, strengthen deployment automation, and ensure environments are secure, scalable and highly available. Working closely with engineers and architects, you will help shape platform standards, improve observability, and enable teams to deliver efficiently within a self-service model. You will contribute ideas that streamline delivery, reduce operational overhead, and improve resilience, while being supported by a collaborative network that values knowledge sharing and continuous learning. • Lead platform performance across Azure-hosted services • Develop CI/CD pipelines and improve deployment automation • Manage containerised environments and platform tooling • Monitor services, resolve incidents and maintain reliability • Collaborate with development teams across Node.js and .NET ecosystems • Strengthen observability through monitoring and logging improvements Required qualifications to be successful in this role You should bring strong experience in Azure platform engineering, with a focus on automation, reliability and scalable service delivery. A solid understanding of CI/CD, containerisation and monitoring is key, alongside experience supporting API-driven or microservice architectures in Agile, DevSecOps environments. • You should have strong experience with Azure platform services and hosting • Proven ability to build and optimise CI/CD pipelines (Azure DevOps, Git) • Experience with containerisation tools such as Docker • Strong knowledge of infrastructure as code (Terraform or ARM) • Experience supporting Node.js and/or .NET services in production • Proven ability to monitor, troubleshoot and improve service reliability • Familiarity with monitoring tools such as Dynatrace, Prometheus or Grafana • Understanding of DevSecOps and Agile delivery practices Together, as owners, let's turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction. Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise. You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team-one of the largest IT and business consulting services firms in the world.

Cloud Engineers Position Description CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the 'World's Best Employers' by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector. CGI's Space, Defence and Intelligence business unit, focuses primarily on the delivery of contemporary and innovative technical solutions for the government agencies most challenging problems. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We are currently looking for an experienced software engineers to join our cross-functional team who, in partnership with our clients, will help define, guide and assure the delivery of integrated solutions. The role offers fantastic opportunities to work within an interesting and highly rewarding environment. We are heavily committed to developing our members and provide excellent learning and development opportunities to ensure that your knowledge and skills keep pace with the evolving technology landscape. We engender a culture of innovation, collaboration and ownership; highly motivated self-starters thrive within our organisation. Although we would like candidates to have all the skills we need, we would consider high quality individuals who meet most of the criteria. Due to the secure nature of this project, this role requires candidates to either already hold, or be eligible to obtain, a high level of UK Security Clearance. To meet the eligibility criteria for this clearance, applicants must be sole British nationals, have been resident in the UK for the past 10 years, and must not have spent more than 28 consecutive days outside the UK within the last five years. Individuals who do not currently hold clearance are still encouraged to apply and will be considered both for this position and for other suitable opportunities within CGI where appropriate. This role is primarily based on a secure client site and requires attendance on site five days per week due to the sensitive nature of the work and the systems involved. While the position is predominantly site-based, there may be occasional flexibility where business needs and security constraints allow. Any such arrangements would be agreed in advance with the project team. Your future duties and responsibilities As a Cloud Engineer, you will take a hands-on approach to delivering sophisticated and secure software solutions. This role involves working closely with clients on-site to ensure the availability and resilience of mission-critical systems. You will have a strong understanding of both application and infrastructure layers and bring creative problem-solving skills to overcome technical challenges. We are looking for passionate engineers who thrive in a collaborative culture and have a deep commitment to engineering best practices. CGI provides continuous professional development to help you stay ahead in a rapidly evolving tech landscape. We engender a culture of innovation, collaboration and ownership; highly motivated self-starters thrive within our organisation. • Design and implement high-quality technical solutions and system architectures. • Use Infrastructure as Code and modern DevOps practices to develop, integrate, and support apps and services in cloud and secure on-premises systems. • Build and maintain CI/CD pipelines and automated deployment processes. • Deliver containerised applications using Kubernetes (OpenShift, EKS, AKS, GKE, etc.) • Support testing processes including unit, integration, and system testing. • Troubleshoot complex issues across development and deployment environments. • Collaborate with software developers, infrastructure engineers, and stakeholders. • Mentor junior team members and contribute to a culture of technical excellence. Required qualifications to be successful in this role • Strong knowledge of public cloud platforms (AWS, Azure, GCP) and Infrastructure as Code (e.g., Terraform, CloudFormation). • Hands-on experience with Kubernetes and container orchestration (OpenShift, EKS, AKS, Rancher, etc.). • Proficient in modern development languages such as Python, Go, Java etc. • Background in systems engineering and integration. • Sound understanding of DevOps methodologies and tooling. • Deep familiarity with CI/CD pipelines and version control (GitLab, Bitbucket, Git). • Excellent interpersonal and communication skills, able to engage with both engineers and senior stakeholders. Desirable Skills • Knowledge of software testing practices and automation frameworks. • Experience developing RESTful APIs and microservices. • Experience with Linux environments, package management, and networking. • Demonstrated use of automation/configuration tools (e.g., Ansible). • Experience working in Agile teams, including requirements analysis and story refinement. • Familiarity with SQL (MySQL, Postgres) and NoSQL solutions (e.g., MongoDB, DynamoDB, Elasticsearch). • Exposure to technical bid writing and solution assurance Together, as owners, let's turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction. Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise. You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team-one of the largest IT and business consulting services firms in the world.

DevOps Engineer Position Description The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our deep expertise across the breadth of space, defence, intelligence, aerospace and maritime, all underpinned by our end-to-end cyber capability. We work collaboratively with global technology companies, cutting edge SMEs and academia to deliver the optimal solution for each client. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the 'World's Best Employers' by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This position will be a hybrid position, working out of our site in Leatherhead. Your future duties and responsibilities CGI's Secure Space Systems division is on the hunt for a proactive and experienced DevOps Engineer to lead our Kubernetes deployments across a variety of platforms. If you're passionate about automation, continuous integration/continuous deployment (CI/CD) pipelines, and maintaining a secure-by-design infrastructure, we want to hear from you! Read more about the contract you'll be working on here What You'll Do: • Kubernetes Management: Oversee and manage Kubernetes platforms for both development and production environments. • Multi-Platform Deployment: Deploy and support Kubernetes on platforms including RKE2, EKS, Tanzu, and OpenShift. • CI/CD Pipeline Automation: Automate and monitor CI/CD pipelines using tools such as GitLab CI, Jenkins, Ansible, Terraform, and CloudFormation. • Security Leadership: Implement and monitor security best practices to ensure our infrastructure is resilient and secure. • Performance Monitoring: Keep a close eye on performance metrics across all nodes and proactively address issues. • Team Mentorship: Collaborate with senior technical leads and mentor junior engineers, sharing your expertise in DevOps and Kubernetes. Required qualifications to be successful in this role • DevOps Expertise: Proven experience in a DevOps environment with a strong command of Linux and container platforms. • Kubernetes Know-How: Deep technical understanding of Kubernetes and experience with various Kubernetes distributions (K8S, K3S, EKS, AKS, RKE2, OpenShift). • Infrastructure Savvy: Solid background in infrastructure management, virtualization, and network configuration. • Security Focused: Familiarity with security best practices, including working in environments with security air gaps. • Communication & Collaboration: Excellent communication skills with a flexible, innovative mindset to work effectively with internal and external stakeholders. Bonus Skills: • Proficiency with GitLab and Jenkins. • Experience in using Ansible, Terraform, or CloudFormation to streamline infrastructure automation. Why CGI Secure Space Systems? At CGI, you'll have the opportunity to work on cutting-edge projects in a dynamic, fast-paced environment. Join our small yet highly skilled team where you can make a significant impact, driving innovation and maintaining a secure, robust infrastructure for our next-generation space systems. Together, as owners, let's turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction. Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise. You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team-one of the largest IT and business consulting services firms in the world.

Senior Cyber Security Engineer Reading/Hybrid (one day per week in the office) Salary: £65,000-£75,000 We are working with a leading UK pensions and insurance consulting and administration business. A FTSE 250 company, our client works with over 1,400 pension schemes, administers over one million member accounts, and supports insurance companies in the life and bulk annuities sector. ABOUT THE ROLE You will join an expanding cyber security team working alongside internal engineers, security operations analysts, and an external 24/7 SOC. Reporting to the Cyber Security Engineering Manager, you will carry out daily security engineering tasks and lead security hardening projects to protect our client's IT infrastructure, networks, and data. RESPONSIBILITIES Provide expert technical security guidance covering IT assets, change control, security testing, secure systems design, and security controls Own and develop the vulnerability management programme, with a focus on application security testing, web application Firewalls, and securing development pipelines Mentor and provide security direction to other team members Carry out security engineering tasks to agreed SLAs/KPIs using ITIL best practice Develop understanding of threats, risks, and evolving attack vectors facing the business Represent the security team as subject matter expert in meetings and projects Support the operations team with security incident investigation in complex cross-technology environments Assist with security training and awareness campaigns, market reviews, supplier assessments, and client security questionnaires ESSENTIAL REQUIREMENTS Right to work in the UK Strong experience in web application security, vulnerability management, penetration testing, and hardening IT systems Experience with cloud hosting, cloud migration, application testing, and working with developers to improve security Solid knowledge of security products including WAFs, SIEM, AV, email/web gateways, Firewalls, load balancers, ACLs, TCP/IP, routing, and switching Familiarity with OWASP, SASE, zero-trust, and risk-based vulnerability management Background in infrastructure and networks Working towards or holding CISSP, SANS GCIA, CompTIA Security+, CCNA/CCNP or equivalent Excellent written and verbal communication skills, including network diagramming Willingness to travel to other sites as required DESIRABLE Computer Science degree or equivalent experience Knowledge of ISO27001, Cyber Essentials, and AAF control frameworks BENEFITS Competitive salary, discretionary annual bonus, 25 days holiday (with buy/sell option), flexible bank holidays, matched pension contributions, healthcare cash plan, flexible benefits scheme, life assurance (4x salary), retail discounts, Employee Assistance Programme, digital GP service, paid volunteering day, and staff referral scheme. Due to the volume of applications received for positions, it will not be possible to respond to all applications and only applicants who are considered suitable for interview will be contacted. Proactive Appointments Limited operates as an employment agency and employment business and is an equal opportunities organisation We take our obligations to protect your personal data very seriously. Any information provided to us will be processed as detailed in our Privacy Notice, a copy of which can be found on our website

Location Glasgow, Newcastle-upon-Tyne About the job Job summary The Infected Blood Compensation Authority (IBCA) is responsible for delivering a compensation scheme that has been long awaited by the infected blood community to provide financial compensation to victims of infected blood on a UK-wide basis. We are looking for an experienced Lead Technical Architect who can blend knowledge of Data Platforms with data security, governance and strategic thinking. You will be confident at working in a complex and pressured data delivery environment across products where you'll be supporting the strategic objective of IBCA to pay compensation to those impacted by the infected blood scandal seamlessly. You will collaborate across the architecture function in data and digital to support the delivery of solutions, creating options and recommendations, and providing expert advice to drive technology choices. Working at IBCA gives you a huge opportunity to make an impact on those who deserve compensation, and this role will shape and support the development of safe and secure data solutions that provide a single source of truth for those going through their compensation journey. Successful applicants will join the Civil Service Pension Scheme. Please note that the mission of IBCA means that it is likely to be operational for a period of approximately 5 to 7 years. When IBCA's work begins to wind down, IBCA employees will receive support and practical guidance to find a new role, whether in the Civil Service, another Arms Length Body (ALB), or an external employer. Job description As a Lead Technical Architect (Solutions) you will work on multiple projects across the data delivery programme on problems that require broad architectural thinking. This post is within a data delivery setting, especially one focussed on AWS, Quantexa and Databricks. You will: Be responsible for leading the technical solution design of data systems and services, justifying and communicating design decisions; Assure data services and system quality, ensuring the technical work fits into the data platform and wider IBCA technology strategy; Drive continuous improvement in system reliability, performance, and security; Regularly collaborate and find agreement with senior stakeholders, providing direction and challenge; Be proactive in working with Product Managers and Engineers to identify problems and translating these into scalable technical solutions; Participate in architecture reviews, and technical workshops. Responsibilities Secure Cloud & Platform Architecture (AWS Focus): You will lead and optimise the design of resilient, high-availability AWS environments, ensuring that every infrastructure component is built with a "security-by-design" approach to protect against evolving threats; Architecture Patterns & Standards: You will establish and uphold the technical standards for the organisation, creating reusable patterns and governance frameworks that ensure consistency and quality across all engineering squads; Comprehensive Data Management Design: This involves architecting the end-to-end lifecycle of data systems and services, ensuring the underlying infrastructure supports high-performance analytics and robust data sovereignty; Digital Service Integration & API Management: You will oversee the connectivity of modern digital services by designing scalable API layers and integration strategies that allow internal and external systems to communicate securely and efficiently; Agile Delivery & Stakeholder Translation: You will bridge the gap between complex technical roadmaps and strategic business goals, communicating technical trade-offs to non-technical stakeholders to ensure smooth, iterative delivery. Person specification Essential Architecture design of highly scalable and secure Data Platforms hosted on AWS. This includes expertise in configuring and integrating data management systems like Databricks and Quantexa; Architecture design informed through use of principles, patterns, technical radars, practices and standards; Data Storage Design & Management - expertise across diverse storage technologies including SQL, NoSQL and Data Lakehouse; Data Architecture Design - Data Modelling (conceptual to physical), Master Data Management (MDM), Metadata Management, Data Lineage and Data Governance; API Management - designing and implementing robust integration patterns (including end-to-end secure API management and gateways) that reliably connect Data Platforms to wider digital services and consuming tech systems; Service Architecture Design - monitoring, logging and observability including patching, business continuity and disaster recovery; Experience of working within and across product teams within Agile environments throughout the full delivery lifecycle of inception to go-live; Translating business requirements into tangible, compliant, technical solutions with traceability to the user value that can be demonstrated to stakeholders. Desirable You will have experience of working on architecture design for the Quantexa Decision Intelligence Platform; Security Architecture Design - Data Security, Identity & Access Management, Cloud Security, Network Security and DevSecOps; Strong knowledge of DevOps practices and Infrastructure-as-Code.

Location Croydon About the job Job summary In the Central FinOps Team, you will lead delivery of data products that enable the Home Office to understand, govern and optimise public cloud spend across AWS and Azure, supporting showback/chargeback and cost optimisation outcomes. You will own the end to end approach for ingesting, normalising and enriching cloud billing and usage data, with a strong focus on CUR (including CUR2) and FOCUS datasets as foundational sources for departmental reporting. You will ensure the organisation can confidently interpret cloud billing behaviour, including the application of commitment based discounts and commercial mechanisms, and translate this into trusted, reusable data assets. You will work closely with finance and engineering stakeholders to ensure outputs meet operational needs (including exportable, finance ready reporting) and improve the quality of the standing data that underpins allocation and recharge. A key part of the role is enabling consistent access to insight through dashboards and datasets, including those built in AWS QuickSight using AWS and Azure billing data enriched with organisational context (e.g. cost centres and portfolios). You will also help set minimum standards and requirements for FinOps capability across the hub and spoke model. Where business needs allow, some roles may be suitable for a combination of office and home-based working. Where this is the case, employees will be expected to spend a minimum of 60% of their working time in the office . Applicants can raise any queries to the email address at the bottom of the advert. Watch this short video to hear from members of Home Office Digital talking about the projects they work on and their experience of working here: Working for Home Office Digital. Job description Principal Data Engineers lead multi-functional delivery teams to deliver robust data services for their department, other government departments and private sector partners. Through technical direction and leadership, you will create and nurture an environment that emphasises motivation, empowerment, teamwork, continuous improvement and a passion for providing service. You will work with other members of the data community to set the enterprise data strategy and standards and agree implementation and governance. Person specification Main Responsibilities Your main day to day responsibilities will be: Providing technical direction and leadership within the Data Platform team to maximise its effectiveness and inspire best practice for data products and services. Developing capabilities in tools and techniques to analyse large/big data-sets and from multiple/complex sources that will enable broader Data Science models and algorithms to uncover insights, trends, and patterns in the data. Leading in defining our data strategy and roadmap influenced by future technology changes and implemented through best practice and governance. Managing stakeholders at all levels, including facilitating discussions around complex topics and managing performance expectations. Initiating and facilitating partnership with other technical and non-technical departments and outside of government to champion data engineering and help them understand how data solutions can benefit them while ensuring easy and effective access to data resources. Building the data engineering capability through coaching and mentoring other Data Engineers. Working Pattern Due to the business requirements of this role, it is only available on a full-time basis. However, compressed hours are available. Essential Skills Effectively leading and managing multiple teams, helping them deliver technical products and projects in data analysis, solution design and end user reporting. Promoting and monitoring continuous professional and personal development within an organisation and team. Interpreting requirements and presenting complex ideas and recommendations that inform wider decisions in a clear way, to technical and non technical audiences and senior customers. Strong expertise in data engineering and analytical tooling used to process and analyse large scale cloud cost and usage data, including SQL (Presto/Trino via Athena), PostgreSQL, and Python. This includes hands on experience working with AWS Cost and Usage Reports (CUR v1/v2), FOCUS files, and semi structured data formats such as JSON, Parquet and Iceberg, ensuring accuracy and consistency in financial reporting and analysis. An excellent in depth understanding of cloud data platforms and billing data models, particularly across AWS and Azure, including how usage, pricing, amortisation and allocation are represented. This includes deep knowledge of cloud provider billing intricacies, commitment based discounts and incentives (e.g. Savings Plans, Reserved Instances, Azure Reservations, enterprise agreements), how they are applied in practice, and the known quirks and edge cases that affect cost transparency and optimisation. Proven ability to advise on and set best practice for data engineering, automation and reliability, including version controlled development (Git/GitLab or equivalent SVE) and automated, repeatable pipelines. This includes designing and maintaining robust processes for cost ingestion, enrichment, validation and analysis, using services such as AWS Lambda, Step Functions, DynamoDB and Glue, and ensuring FinOps data products are auditable, resilient and fit for decision making at scale.

Location Bristol, London, Warrington For roles based in London, your contractual place of work will be Stratford. While the Stratford site is expected to become operational from November 2025 - March 2026, you will be required to carry out your contractual duties from Vauxhall or another reasonable location on a temporary basis during the interim period. Please note that, as Stratford will be your contractual place of work, any subsequent move from a temporary location will not entitle you to payments for travel time or costs under the Relocation and Excess Travel Policy. About the job Job summary The Test Engineer plays a critical role in ensuring the reliability, quality and performance of the NCA's technical solutions. They will apply a strong understanding of modern testing practices to validate systems across complex business operations, projects and programmes. The role requires an ability to design and execute effective test strategies, identify defects and performance issues, and provide clear, evidence based assurance to stakeholders. Working closely with developers, analysts and delivery teams, the Test Engineer will help ensure that services are robust, secure and meet operational needs, while continuously improving test processes and advocating for quality throughout the delivery lifecycle. Job description As a Test Engineer, you will be responsible for assuring the quality, reliability and performance of tooling and capabilities delivered across Tier 1 and Tier 2. You will work within defined quality and performance strategies, ensuring all testing activity is completed within agreed timescales, budgets and standards, and that outcomes meet or exceed stakeholder expectations. You will apply a demonstrable understanding of IT solution architecture - including GUIs, operating systems, databases, hardware and input devices, networks and security components, applications and services - to shape test strategies, approaches and detailed plans. This technical insight will guide the Quality and Performance team and ensure testing is risk based, robust and aligned to the Agency's operational needs. A key part of the role is building strong relationships across the Agency and with wider stakeholders. You will work closely with these partners to ensure products, tooling and services are aligned to the appropriate standards, fully assured and able to support the NCA's broader digital and operational objectives. This role aligns to Test Engineer in the Government Digital and Data Profession Capability Framework - Test engineer - Government Digital and Data Profession Capability Framework Duties and Responsbilities Test Improvement, Optimisation and Strategy - Help deliver the ongoing improvement and optimisation of testing practices, ensuring test environments, techniques and approaches are fit for purpose. Design, build, maintain and execute high quality functional and non functional tests that align to user needs and system requirements. Develop, maintain and apply key test artefacts, including Quality and Performance Test Strategies and Test Plans, while proactively identifying opportunities to enhance the end to end test process. Risk Management and Quality Assurance - Identify, document and manage testing related risks and issues, putting appropriate mitigations in place and escalating to the Test Manager where necessary to avoid delivery impacts. Make informed, context aware decisions relating to testing activities within the delivery environment, ensuring quality assurance remains robust and aligned to programme objectives. Test Execution, Data and Automation - Manage and deliver functional and non functional test activities, using a broad range of testing techniques to assure performance, quality and reliability. Create, manage and maintain test data, and support the development, enhancement and use of automation frameworks and scripts. Complete test work, provide feedback to team members, and collect testing metrics and statistics to support clear, evidence based reporting. Stakeholder Collaboration - Work collaboratively with internal and external stakeholders to ensure testing activities support high quality delivery aligned to organisational standards. Person specification Communication and Stakeholder Engagement - Communicate effectively with both technical and non technical stakeholders, including gathering non functional requirements and clearly articulating complex risks or issues to senior audiences. Apply critical thinking and ask insightful questions to ensure requirements, processes and deliverables are fully understood. Present findings, risks and recommendations clearly to wider teams, ensuring shared understanding and informed decision making. Test Analysis, Design and Execution - Conduct investigative work to understand problems, inefficiencies and opportunities within existing processes. Collect, analyse and interpret complex or conflicting information to propose practical, evidence based solutions. Design and execute tests across all phases - functional, non functional and User Acceptance Testing - ensuring coverage aligns to user needs and requirements. Apply Specification by Example and similar techniques to support requirement clarity and testability. Test Planning, Quality Assurance and Continuous Improvement - Develop and maintain robust quality practices, advocating accountable quality throughout the delivery lifecycle. Verify that the right work is being undertaken (Verification) and validate that it has been completed correctly (Validation). Put measures in place to monitor and improve quality outcomes, promoting consistency of approach across teams. Provide supportive but assertive challenge to ensure quality standards are upheld and embedded. Test Engineering and Technical Practice - Apply modern test engineering practices, including source control, CI/CD pipelines and automated testing approaches. Integrate and execute tests within continuous delivery environments to enable rapid feedback loops. Demonstrate experience in planning and managing tests across multiple phases, including User Acceptance Testing and performance testing. Contribute to automation framework development and the improvement of engineering standards. Requirements, Data and Technical Understanding - Understand and apply requirements engineering principles to support the creation, clarification and validation of deliverables. Validate requirements to ensure solutions meet operational, business and technical needs. Demonstrate knowledge of data solutions in cloud and on premise environments, including data exploitation tooling and platforms.