2670 jobs found

Dunton/Basildon Essex (On-site 4 days per week - non-negotiable) Start: End of April/May 2026 Duration: 8 months  Competitive day rate - up to £590 a day We are currently seeking a Senior Software Engineer to join a high-performing engineering team within a large-scale, enterprise environment. This role is ideal for a highly experienced Back End engineer with a passion for clean code, modern development practices, and delivering high-quality solutions in an Agile setting. Key Responsibilities Design, develop, test, and maintain scalable software applications Contribute across the full software development life cycle, from architecture through to deployment Lead and participate in development reviews, ensuring code quality and best practices Collaborate closely with cross-functional teams in a highly Agile, pair-programming environment Support and mentor junior engineers while managing multiple complex assignments Essential Skills & Experience Strong background in Agile Java Development Expertise in Spring Boot and JUnit Extensive hands-on experience with TDD and BDD (candidates must be accustomed to applying this in the majority of their development work) Proven experience with pair programming (comfortable working this way up to 100% of the time) Strong experience designing scalable, resilient, and secure Back End architectures Deep knowledge of Git/GitHub and CI/CD pipelines (eg, Cloud Build) Experience working with Google Cloud Platform (GCP) , including infrastructure as code and cloud-native services Strong understanding of architectural standards within large organisations Preferred Experience Familiarity with tools such as: IntelliJ IDEA (or other JetBrains products) SonarQube (or similar code quality tools) Checkmarx (or similar security testing tools) FOSSA (or open-source compliance tools) Cycode (or software supply chain security platforms) What We're Looking For Excellent verbal communication skills and strong team collaboration A proactive, quality-driven mindset with a focus on delivering value Ability to work autonomously while contributing to a team-first culture Comfortable working in a structured, large-scale environment Disclaimer Notwithstanding any guidelines given to level of experience sought, we will consider candidates from outside this range if they can demonstrate the necessary competencies. Square One is acting as both an employment agency and an employment business, and is an equal opportunities recruitment business. Square One embraces diversity and will treat everyone equally. Please see our website for our full diversity statement.

A fast-growing Claims Management company based in Liverpool is requires a hands-on Lead Integration Engineer & Developer to take ownership of their growing integration platform connecting core internal systems with external partners and services. This is a high-impact role combining deep technical delivery with architectural leadership. you'll spend a significant portion of your time building production systems, while also shaping the future of their integration ecosystem. The platform is built around HubSpot and a modern event-driven architecture in AWS, and you'll play a key role in defining how they design APIs, process events, and scale integrations across the business. The role is paying £90,000-£100,000 plus good benefits and is a hybrid role (3 days in the office 2 working from home), but with attendance in the central Liverpool office encouraged, given the nature of the role and the team management aspect. Technology Environment Core Stack AWS (Lambda, API Gateway, EventBridge, SQS, SNS) Node.js/Javascript/TypeScript and Python Data & Infrastructure DynamoDB, RDS Infrastructure as Code (Terraform, CDK, CloudFormation) CloudWatch and observability tooling Integrations HubSpot (CRM) Internal microservices and external APIs Required Experience 7+ years in Back End or platform engineering Strong hands-on AWS experience (serverless preferred) Proven experience with distributed, event-driven systems Experience integrating with third-party APIs End-to-end ownership of systems (design - build - operate) Technical Expertise Event-driven architecture (EventBridge, SQS, SNS, Kafka) Reliability patterns (retries, idempotency, DLQs) Observability and debugging in distributed systems Data modelling and schema evolution Leadership & Collaboration Ability to lead technical design and influence architecture Experience mentoring engineers Strong communication across technical and non-technical teams Comfortable in a fast-paced, evolving environment Desirable Experience with HubSpot or CRM integrations Ownership of internal integration platforms High-volume event ingestion or Real Time pipelines Containerisation (Docker, ECS, Kubernetes) Observability tools (Datadog, OpenTelemetry)

Cloud Platform Engineer - Remote (UK) - £50,000-£70,000 We're working with a fast-growing, globally distributed technology organisation to find a Voice & Cloud Operations Engineer to join their CloudOps function. This is a fully remote role offering the opportunity to work on large-scale enterprise voice platforms and cloud-based communications systems. This position is ideal for someone with a strong voice engineering background who enjoys deep technical troubleshooting, platform ownership, and working in complex, real-world environments. The Role You'll play a key role in supporting and operating enterprise voice platforms, with a focus on SIP-based services, SBC environments, and cloud connectivity . Acting as a senior escalation point, you'll lead technical investigations and ensure high availability across critical systems. The role is more platform-focused than pure SBC engineering , making it a great fit for someone with foundational SBC experience who wants to deepen their expertise. Key Responsibilities Act as a Tier 3/4 escalation point for voice-related incidents and production issues Troubleshoot deployments, call routing failures, and voice quality issues Perform deep technical investigations across SIP, VoIP, and cloud infrastructure Support and maintain SBC environments (configuration, routing logic, certificates, security) Assist with migration projects , including transitions to modern authentication (OIDC) Work within Azure environments , diagnosing connectivity and performance issues Create and maintain technical documentation and runbooks Contribute to automation Scripting (PowerShell/Bash) for operational efficiency Participate in an on-call rotation for critical support Key Requirements ~5+ years' experience in Voice/Unified Communications/Cloud Operations Solid understanding of SIP, VoIP, and telephony concepts Experience working with Session Border Controllers (SBCs) (AudioCodes preferred, but not essential) Experience supporting Microsoft Teams Direct Routing Strong troubleshooting skills across network, application, and provider layers Experience with tools like Wireshark for packet analysis Scripting experience with PowerShell or Bash Desirable Skills Exposure to Azure monitoring tools Experience with Skype for Business (on-prem or hybrid) Experience supporting cloud migrations or identity integrations (eg OIDC) What's on Offer Fully remote working Salary between £50,000 - £70,000 Opportunity to work on large-scale enterprise cloud voice platforms Exposure to modernisation and migration projects A collaborative, globally distributed engineering environment Additional Info This role is open to candidates with baseline SBC knowledge who are keen to develop further , making it an excellent opportunity for someone looking to step into a more platform-focused CloudOps position . Interested? We're actively reviewing profiles - feel free to send your CV for consideration or reach out for a confidential discussion.

The Role: We are looking for a Cloud Security Engineer with experience on AWS, to join our growing team. The successful candidate will have an essential role in ensuring the information security of our business. You will be working in a team that is designing and building resilient and secure Cloud environments that proactively prevent security threats. You will typically have industry accreditations like AWS Certified Security - Specialty The main responsibilities of the position include: Design and build resilient Cloud infrastructures that are protected against security threats Develop and assess Cloud security solutions to secure systems, databases and networks Conduct assessment and make recommendations to ensure that appropriate controls are in place Gain insight into security incidents and threats by monitoring/analyzing logs and performing vulnerability assessments Participate in efforts that shape the company's security policies, procedures and standards for use in Cloud environments Create technical and managerial level security reports for Cloud-based applications and infrastructure Implement and tests network and security Disaster Recovery procedures to ensure business continuity Monitor use of sensitive data and regulates access to safeguard information Ensure the confidentiality and integrity of data during transmission, storage and processing Review violations of security procedures and discusses procedures with violators to ensure they are not repeated Provide support to end users regarding network and security related issues Main requirements: BSc/MSc in Information Security or any other related field Minimum 1 year working experience in Information Security, with proven focus in Cloud Security Deep technical knowledge of Amazon Web Services (AWS). Expertise in Microsoft Azure and Oracle Cloud will be considered an advantage Hands-on experience on AWS services such as IAM, Organizations, SSO, VPC, Transit Gateway, S3, EC2, RDS, ELB, CloudTrail, Config, Inspector, GuardDuty, WAF, etc Clear understanding of current threats to Cloud infrastructure and advanced knowledge of securing such environments Experience in DevSecOps methodologies is considered a plus Experience building and deploying applications to the cloud (AWS, Azure, etc.) using Infrastructure as Code tools such as Terraform is considered a plus Expertise in container security is considered a plus Ability to work autonomously with minimum supervision and to integrate well within a team Excellent problem solving and analytical skills Ability to quickly learn new technologies in depth Benefit from: Attractive remuneration Food allowance Intellectually stimulating work environment Continuous personal development and international training opportunities

Innovative Technology start-up in the Sustainability sector seeks an open-minded Linux Systems Administrator / Linux Infrastructure Engineer to maintain internal systems and provide a compute platform to operate their simulation, optimization and AI technology at scale. You'll also have the opportunity to support some exciting research. You should have strong Linux server management experience, ideally across bare metal and Cloud servers, have experience of HPC Cluster environments and be familiar with infrastructure of code. Hybrid working and a generous salary package is on offer including 30 days holiday and Share options. Working with engineers to deliver hosted tools to deliver results more effectively, the successful Linux Systems Administrator / Linux Infrastructure Engineer will have significant influence on the choice of deployment technology for the backends. Your responsibilities will include Compliance and security of IT systems, installing server hardware, supporting HPC / machine learning workloads behind APIs as well as maintaining internal compute systems. Previous experience of working within an AI orientated company is highly beneficial. Your knowledge and skills should include: Proven Linux Server Management experience (they use Ubuntu). Experience across Bare metal and cloud Servers. Container based deployment such as Kubernetes, Podman or Docker. Python scripting for automation. Server networking, VLANs, DNS, firewalls. Experience with operating distributed computing or HPC cluster environments. VPNs ( company uses Wireguard). Large data storage. Competence in hardware diagnostics and component replacement. Windows and Entra, support of macOS. Flexible approach with a willingness to undertake some help desk duties. If you are a highly experienced Linux Systems Administrator / Linux Infrastructure Engineer and have an interest with physics based simulation and are keen to support ML / AI systems, this is a great opportunity to be part of a thriving Company where technology meets sustainability. The role will involve occasional travel to both Cambridge and Stevenage.

Join a leading independent technology company as a Security Architect - Obsolescence! Job Overview: We are seeking a highly experienced Security Architect to provide technical security leadership across multiple projects and programmes primarily addressing technology obsolescence. This role is critical to ensuring that Legacy platforms, infrastructure, and applications are remediated, modernised, retired, or migrated in a secure, compliant, and risk-managed manner.The role requires an experienced technical security architect who has come from a hands-on background but has an Information Assurance (IA) string to their bow. The role will support security assurance and design across multiple projects, some security for security and other security for business apps. The ideal candidate must have a breadth and depth of knowledge and in particular, have a strong experience in Identity; ZeroTrust; Azure; Network Security; Application Security. The Security Architect will operate at pace, making informed security decisions in complex, time-constrained delivery environments. Role Title: Security Architect - Obsolescence Location: 100% remote Duration: 1 year Start/End Date: 13-Apr-2026 to 12-Apr-2027 Rate: £680/day to £740 via umbrella payroll co-op' The candidate must have SC Clearance. Key Responsibilities: Security Architecture & Technical Leadership Lead the design and assurance of security architectures supporting obsolescence remediation initiatives, including system upgrades, platform replacements, migrations, and decommissioning. Provide hands-on technical security oversight for Legacy on-premise systems transitioning to modern cloud or hybrid architectures. Define secure target-state architectures aligned to enterprise standards, cloud best practices, and obsolescence roadmaps. Act as the senior security authority across multiple concurrent projects and programmes. Generating security design blueprints and patterns which are re-usable to accelerate design assurance and delivery. Information Assurance & Risk Management Conduct security risk assessments, threat modelling, and impact analysis for obsolete or end-of-life technologies. Assess residual risk and define pragmatic remediation or risk acceptance strategies aligned with organisational risk appetite. Ensure Information Assurance principles are Embedded throughout solution design, implementation, and transition phases. Provide formal security sign-off and assurance artefacts as required by governance forums. Cloud & Hybrid Security (Azure-Focused) Define and validate security requirements for public cloud platforms, with a strong emphasis on Microsoft Azure. Ensure security by design for identity, networking, data protection, and workload security in hybrid and cloud-native environments. Support migration from traditional data centre architectures to Azure, ensuring continuity of security controls and compliance. Guide teams on secure use of Azure-native security capabilities and shared responsibility models. Security Controls & Tooling Define and oversee implementation of security controls covering: Identity and Access Management (IAM) Network security and segmentation Encryption and key management Logging, monitoring, and alerting (SIEM) Vulnerability and configuration management Lead security tooling modernisation, prioritising the effective use of Microsoft native security capabilities where appropriate. Ensure Legacy security controls are appropriately replaced or retired as part of obsolescence activities. Governance, Compliance & Collaboration Ensure alignment with regulatory and standards-based requirements (eg, ISO 27001, NIST, GDPR) and internal security policies. Collaborate with infrastructure, cloud, application, and programme delivery teams to embed security-by-design. Support audit, compliance, and regulatory reviews relating to obsolete or transitioning systems. Produce high-quality security documentation, architecture artefacts, and decision records. Required Skills and Qualifications Experience of the UK Defence sector and operating in classifications up to and including OFFICIAL sensitive. Demonstrate an understanding of UK GOV Secure by Design Proven experience operating at pace, making timely, risk-informed security decisions in complex delivery environments. Extensive experience as a Security Architect supporting large-scale transformation, obsolescence, or modernisation programmes. Strong technical background in traditional on-premise enterprise architectures, including networks, Servers, identity, and Legacy platforms. Demonstrable experience transitioning from on-premise environments to public cloud, with strong expertise in Microsoft Azure. Deep hands-on knowledge of: Cloud security architecture and frameworks Identity and access management Network and workload security Encryption and data protection Strong Information Assurance experience within regulated or risk-sensitive environments. Experience working across multiple projects and programmes simultaneously. Excellent stakeholder engagement, documentation, and communication skills. Preferred Qualifications Security or architecture certifications such as CISSP, CCSP, SABSA, TOGAF, or Azure Security certifications. Experience leveraging Microsoft security tooling such as Microsoft Defender, Sentinel, Entra ID, and Azure Policy. Background in environments with significant Legacy technical debt and time-bound remediation pressures. Key Attributes Highly technical and pragmatic Strong risk-based decision-maker Comfortable operating under delivery pressure Able to balance security rigor with business outcomes Confident engaging at both engineering and senior governance levels How to Apply: If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. Hays Talent Solutions is a trading division of Hays Specialist Recruitment Limited and acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found on our website.

Mobile Packet Core Designer Location: London (Hybrid) Contract: 3-month rolling contract Role Overview We are seeking an experienced Mobile Packet Core Designer to support the design, development, and optimisation of mobile packet core networks within a telecom environment. The role will focus on architecture, design, and implementation support across EPC/5G Core platforms, ensuring scalable, high-availability mobile data services. Key Responsibilities Design and develop mobile packet core network architectures across EPC and/or 5G Core environments. Produce high-level and low-level design documentation (HLD/LLD). Support capacity planning, performance optimisation, and network evolution . Work closely with engineering, operations, and vendor teams to deliver packet core solutions. Contribute to integration and migration activities across LTE and 5G networks. Ensure solutions meet security, resilience, and scalability requirements . Provide technical expertise and troubleshooting support during deployment and testing. Required Skills & Experience Strong experience with Mobile Packet Core technologies (EPC/5G Core). Hands-on knowledge of SGW, PGW, MME, PCRF, UPF, SMF, AMF components. Experience producing network design documentation (HLD/LLD). Understanding of 3GPP standards and mobile data protocols (GTP, Diameter, HTTP/2). Experience working with virtualised/cloud-native telecom infrastructure (NFV, Kubernetes, OpenStack or similar). Strong stakeholder communication and vendor management skills. Desirable Experience with major vendors such as Ericsson, Nokia, Huawei, or Cisco packet core solutions. Exposure to 5G Standalone (SA) deployments. Experience in CI/CD, automation, or network orchestration environments. Working Model Hybrid working with regular presence in London . 3-month rolling contract , with potential extension.

Innovative Technology start-up in the Sustainability sector seeks an open-minded Linux Infrastructure Engineer to maintain internal systems and provide a compute platform to operate their simulation, optimization and AI technology at scale. You'll also have the opportunity to support some exciting research. You should have strong Linux server management experience, ideally across bare metal and Cloud servers, have experience of HPC Cluster environments and be familiar with infrastructure of code. Hybrid working and a generous salary package is on offer including 30 days holiday and Share options. Working with engineers to deliver hosted tools to deliver results more effectively, the successful Linux Infrastructure Engineer / Systems Administrator will have significant influence on the choice of deployment technology for the backends. Your responsibilities will include Compliance and security of IT systems, installing server hardware, supporting HPC / machine learning workloads behind APIs as well as maintaining internal compute systems. Previous experience of working within an AI orientated company is highly beneficial. Your knowledge and skills should include: Proven Linux Server Management experience (they use Ubuntu). Experience across Bare metal and cloud Servers. Container based deployment such as Kubernetes, Podman or Docker. Python scripting for automation. Server networking, VLANs, DNS, firewalls. Experience with operating distributed computing or HPC cluster environments. VPNs ( company uses Wireguard). Large data storage. Competence in hardware diagnostics and component replacement. Windows and Entra, support of macOS. Flexible approach with a willingness to undertake some help desk duties. If you are a highly experienced Linux Infrastructure Engineer / Systems Administrator and have an interest with physics based simulation and are keen to support ML / AI systems, this is a great opportunity to be part of a thriving Company where technology meets sustainability.

Senior Site Reliability Engineer - Active SC Required! Up to £75,000 + benefits Wokingham - Hybrid (UK-based) We're seeking a Senior Site Reliability Engineer to play a key role in designing and operating highly reliable, scalable systems in a fast-paced environment. You'll act as a technical leader within the team, driving best practices across reliability engineering, automation, and system performance. What you'll be doing: Designing and improving system reliability, scalability, and observability Leading incident management and driving root cause analysis Building and maintaining robust CI/CD pipelines and automation frameworks Partnering with development teams to embed SRE principles into the SDLC Mentoring junior engineers and promoting engineering best practices What we're looking for: Strong experience in SRE, DevOps, or platform engineering roles Deep understanding of cloud infrastructure (AWS, Azure, or GCP) Hands-on experience with Kubernetes and containerised environments Strong scripting/programming skills (Python, Go, or similar) Experience with monitoring, alerting, and observability tooling Proven ability to troubleshoot complex distributed systems Why apply? Opportunity to influence technical direction and best practices Work on large-scale, mission-critical systems Leadership exposure with clear progression to principal level

Developer Experience (DevEx) Engineer Location: London We're looking for a DevEx Engineer to boost the productivity, efficiency and overall experience of our engineering teams. You'll design tools, enhance workflows and champion best practices to ensure developers can build, test and ship software faster and more reliably. What you'll be doing Building internal tools, services and libraries to streamline developer workflows Optimising CI/CD pipelines for speed, reliability and simplicity Identifying engineering pain points and automating manual processes Improving developer documentation, onboarding guides and internal wikis Championing best practices in testing, code quality and deployment Monitoring build times, test reliability and other developer feedback loops Supporting internal development and test environments Promoting a developer-first culture across engineering and product What we're looking for Top skills (in order of priority): Background in software engineering/DevOps/platform engineering Strong programming skills (any modern language) Experience with CI/CD tooling Essential: Familiarity with containers/orchestration (Docker/Kubernetes) Excellent communication and collaboration skills Experience improving developer workflows or engineering processes Nice to have: Experience with developer portals or internal platforms Observability tooling knowledge Infrastructure-as-Code experience Experience improving DX in monorepos or microservices environments Why join? Shape engineering excellence across the organisation Drive real improvements to developer speed, quality and satisfaction Work closely with high-performing product and engineering teams Want to make a measurable impact on how developers build and deliver software? Apply now. Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy.

Site Reliability Engineer (SRE) - Active SC required! Up to £55,000 + benefits Hybrid (UK-based) We're looking for a Site Reliability Engineer to join a growing technology team delivering highly scalable, resilient systems across a range of enterprise environments. This is a fantastic opportunity for someone with a solid foundation in DevOps/SRE practices who wants to deepen their expertise in automation, reliability, and cloud-native technologies. What you'll be doing: Supporting the reliability, availability, and performance of production systems Monitoring applications and infrastructure, responding to incidents and driving resolution Automating manual processes to improve efficiency and reduce risk Collaborating with engineering teams to improve system design and resilience Contributing to CI/CD pipelines and infrastructure-as-code practices What we're looking for: Experience in an SRE, DevOps, or similar engineering role Knowledge of cloud platforms (AWS, Azure, or GCP) Familiarity with monitoring/logging tools (e.g. Prometheus, Grafana, ELK) Scripting or programming skills (e.g. Python, Bash, Go) Understanding of containers and orchestration (Docker/Kubernetes is a plus) Why apply? Work with modern, cloud-native technologies Supportive environment with strong learning and development opportunities Clear progression path into senior SRE roles

Our client are seeking an experienced 3rd Line Service Desk Engineer to join them on a permanent basis. You will be responsible for providing advanced technical support and managing the infrastructure and security requirements for customers; handling a variety of complex issues, ensuring system availability, maintaining security standards across various platforms, and providing detailed reporting on all aspects of the Managed Service. Location: Working at Cardiff Head Office Shifts: Shifts run across 24/7 - 365 days. All evening and night shifts are worked from home. What you'll be doing: Microsoft Infrastructure: Maintain and support Entra ID, Azure, VMs, and hosted services. Ensure compliance with Cyber Essentials through timely patching and monitoring. Endpoint Management: Oversee MDM/Intune, Apple Business Manager, and Manage Engine. Manage Autopilot deployments and enforce security baselines. Automation: Develop PowerShell scripts to streamline operations and boost efficiency. Backup & Disaster Recovery: Ensure smooth backup operations, conduct regular recovery tests, and manage incident response. Upgrades & Improvements: Proactively monitor and enhance infrastructure, participate in technical projects, and engage in monthly client meetings. Service Desk: Handle tickets, diagnose issues, escalate when needed, and contribute to knowledge base development. What we're looking for: Bachelor's degree (or equivilent) in computer science, Information Technology, or a related field. AZ-104: Microsoft Azure Administrator Minimum of 5 years of experience in a similar role. Strong knowledge of infrastructure and security management. Experience with Azure, AWS, Intune, Manage Engine (Endpoint Central, Applications Manager) Excellent problem-solving and communication skills. Proficiency in managing virtual machines, network devices, and security systems. Ability to handle complex technical issues and provide advanced support. Strong analytical and reporting skills. Salary & Benefits: Salary between 30-35k dependant on experience, plus excellent benefits including: Private Healthcare Package through BUPA Death in Service (4 x salary) Group Income Protection 23 days holiday per year plus bank holidays First class reward and recognition initiatives Discounted gym membership

DevOps Infrastructure Engineer Hybrid Are you passionate about building secure, efficient, and scalable infrastructure that supports innovation and continuous improvement? We're looking for a DevOps Infrastructure Engineer to play a key role in developing, maintaining, and optimising the systems and tools that keep our business running smoothly. What You'll Do You'll be responsible for the planning, provisioning, installation, and configuration of systems hardware and software - ensuring our infrastructure operates efficiently, securely, and reliably. In this role, you will: Build and manage virtual domain infrastructure, servers, and development tools to meet evolving business needs. Automate and enhance development, deployment, and release processes to support continuous improvement. Implement and maintain robust security and configuration baselines to protect against cybersecurity threats. Diagnose and resolve technical problems quickly and effectively. Collaborate with software developers and engineers to ensure seamless integration and deployment. Create and maintain technical documentation to support knowledge sharing and decision-making. Contribute to infrastructure projects and provide clear reports and updates to stakeholders. What You'll Bring We're looking for someone who thrives in a collaborative, fast-paced environment and enjoys solving complex problems. Essential experience includes: Infrastructure engineering in a corporate or DevOps environment using Windows and Linux systems Knowledge of virtualisation technologies such as VMware or Nutanix Experience with DevOps tools such as Git, Jira, Confluence, Jenkins, Artifactory You'll also be someone who: Works effectively as part of a team, supporting colleagues and sharing expertise Communicates clearly and confidently across all levels Adapts easily to change and takes initiative to solve problems Strives for excellence, ensuring high-quality results every time Why Join Us? We offer a supportive and flexible environment where innovation and collaboration thrive. You can expect: Hybrid working and flexible hours 25 days annual leave plus bank holidays (increasing with service) Pension, life, and critical care cover Medicash and employee assistance programme Discounts, wellbeing support, and salary sacrifice options (tech, EVs, bikes) Professional development and funded membership fees Family-friendly policies including enhanced family leave

Cyber Security Technical Lead We are looking for a Cybersecurity Technical Lead to support the development and delivery of secure solutions that support critical national infrastructure. This role plays a key part in ensuring cybersecurity is embedded across projects, products, and operational technologies, helping to build secure and resilient systems for the future. Key Responsibilities You will be responsible for: Supporting and consulting project delivery teams (development, engineering, or service) to design, configure, and implement secure architectures and product & solution security (software and hardware). Developing and maintaining Cyber Security Models for new and existing solutions in line with industry and global standards (e.g., IEC 62443, IEC 62351). Driving improvements in cybersecurity procedures and processes to enhance security posture and operational effectiveness. Creating Factory and Site Acceptance Test documentation and leading cybersecurity testing activities. Coaching and supporting project teams through security activities across development, project management, and service phases. Delivering cybersecurity training to internal teams where required. Monitoring and reporting cybersecurity status, risks, and actions to management. Ensuring compliance with business policies, conduct guidelines, and confidentiality requirements. Promoting safe working practices and contributing to a positive safety culture. Essential Requirements Minimum Level 4 qualification (or equivalent) in Network Engineering, Computer Science, Electronic Engineering, Network Security, or a related field. Cybersecurity certification achieved or in progress (e.g., ISA/IEC 62443 Fundamentals, CISSP). Experience in Operational Technology (OT) or Industrial Control Systems and relevant standards such as IEC 62443 and IEC 62351. Knowledge of substation automation, protection systems, and protocols such as IEC 61850. Understanding of NIS2 regulation and Security Level requirements. Familiarity with OT network architectures (e.g., HSR, PRP). Understanding of network security technologies (Firewalls, IDS, IPSec, SSL). Excellent written, verbal, and interpersonal communication skills. Desirable Skills Knowledge of server administration and virtualisation. Experience in network design, switching, and routing. Exposure to IoT and cloud-based technologies. Please note: The successful candidate will be required to obtain UK Government Security Check (SC) clearance. Benefits Performance-based annual bonus. Flexible working hours to support work-life balance. Generous pension scheme with employer contributions up to 10%. 26 days annual leave plus bank holidays, with the option to buy or sell up to 5 additional days. If you are interested please apply ASAP. The People Network is an employment agency and will respond to all applicants within three - five working days. If you do not hear within these timescales please feel free to get in touch.

Configuration Analyst (CMDB) ITIL A key role within service operations, responsible for the build, accuracy, integrity, and ongoing maintenance of the Configuration Management Database (CMDB). Looking for an experienced candidate with experience of - • ITIL v4 Configuration Management and CMDB best practices. • Hands-on experience with at least one major CMDB platform such as: • ServiceNow CMDB • Jira / Insight CMDB • Experience working with discovery tools, asset systems, and configuration data sources. • Ability to interpret technical infrastructure (servers, networks, cloud, applications) and map them logically. • Strong analytical, troubleshooting, and data quality assurance skills. • Excellent communication skills and ability to work with both technical and nontechnical stakeholders. This would suit someone who has high attention to detail and commitment to data accuracy, ownership mindset with a strong sense of responsibility who can work cross-functionally and influence without authority. Ensuring all Configuration Items (CIs) and their relationships are properly identified, recorded, controlled, and kept up to date to support effective IT service delivery, impact assessment, change management, compliance, and operational stability. Working closely with engineering, cloud, and service management teams to ensure the CMDB becomes a single, trusted source of truth for the technology estate. CMDB Ownership and Governance CI Discovery, Integration & Data Quality Service Mapping & Dependency Modelling Support for ITSM Processes Reporting & Data Insights Stakeholder Collaboration Preferred Certifications: ITIL Foundation v3/v4 (minimum), ITIL Specialist or higher certifications (advantageous), Platform-specific CMDB certifications (e.g., ServiceNow CISCMDB) are highly desirable. • Security clearance will be mandatory and ability to attain higher clearance levels is essential.

Network Engineering Manager - In this position you will work alongside the Project Management and Engineering teams. There will be opportunities to work with the latest technologies, influence design and deliver systems to the highest quality. You will be responsible for consulting on design, configuring network hardware, commissioning, and delivery of a project's network and telecommunications systems as a department lead. It is essential that you are an excellent communicator with good Client facing skills and have strong network engineering experience and excellent knowledge of wireless networks, fibre optics and telecoms systems. This is a field-based role that also requires international travel. The position will see you working on systems that are deployed in the high end residential market and within the integration of bullet proof systems in the world of high end superyachts. Consult on network design and architecture for yacht and residential projects. Configure, deploy and commission network infrastructure (routing/switching, Wi-Fi, firewalls, WAN). Own technical quality: testing, fault-finding, and final sign-off readiness. Produce and maintain accurate documentation (as-built, configs, IP plans, test results). Provide practical escalation support during build and commissioning. Lead and support a team of engineers on live projects (allocation, guidance, standards, coaching). Manage interfaces with shipyards, builders, owners' reps, and third-party contractors. Report progress, risks, and blockers clearly to the Project Manager. Train and upskill engineers-raise consistency across the department. CCNA - essential CCNP - desirable (or equivalent experience) Strong experience designing and delivering networks end-to-end. VLANs, trunking, STP fundamentals, DHCP/DNS, routing basics (OSPF preferred; BGP a plus). QoS and traffic shaping principles (especially important for voice/video). Multicast/IGMP basics (helpful in AV-over-IP environments). PoE design awareness (budgets, switch selection, edge device demands). Enterprise Wi-Fi deployment and management (controller-based or equivalent). Wi-Fi surveys, coverage analysis and heatmaps (Ekahau or equivalent). Commissioning approach that proves performance, not just "looks connected". Firewall configuration and deployment (Cisco, Fortinet, Check Point, Sophos, WatchGuard, Palo Alto). Solid fundamentals: segmentation (owner/guest/crew/IoT), secure remote access/VPN, ACL deployment. Multi-WAN / SD-WAN style solutions and path selection (Peplink, Celerway, Kerio, Sophos, Cisco, Kognitive networks, etc.). 3G/4G/5G routers/modems, ISP management, VSAT connectivity constraints. SIP/VoIP fundamentals (Session Initiation Protocol) and IP telephony systems. Fault-finding and commissioning are compulsory. Comfortable using hand tools and network/telecom test equipment. Fibre experience: handling and testing basics (power levels/links) - OTDR knowledge a plus. General Strong English (written and spoken) and confident client-facing communication. Competent with Microsoft 365 (Word, Excel, Teams, SharePoint, OneNote, PowerPoint). If you have the desire / ability to travel and now seek a new fun and truly bespoke position then please send me your full technical CV that covers ideally all of the above. YOU MUST BE LIVING IN THE UK AND ALLOWED TO WORK HERE LEGALLY AND SHOW A CLEARLY DEFINED SKILL SET WITHIN THE CV HERTS HERTFORDSHIRE BEDS BEDFORDSHIRE BUCKS BUCKINGHAMSHIRE LONDON IT IOT NETWORK CISCO FIREWALL WIFI WI-FI CCNA CCNP WIRELESS VPN WAN VSAT ROUTERS

Job Title: Exchange Engineer Location: Fully remote Day rate: 500 - 550 Inside IR35 Employment Type: 3-6 month rolling contract Active SC is required About the Role We're looking for a highly skilled Exchange Engineer to join a forward-thinking technical team and take ownership of enterprise-level email and messaging environments. If you're passionate about Exchange technologies, enjoy solving complex infrastructure challenges, and want to work with a business that invests in modern workplace transformation, this role is for you. What You'll Be Doing Designing, implementing, and supporting Microsoft Exchange environments (on-prem, hybrid, and/or Exchange Online) Managing migrations from legacy platforms to Exchange Online (M365) Troubleshooting complex mail-flow, performance, and security issues Maintaining and optimising Exchange infrastructure, including DAGs, databases, and transport services Working with stakeholders to improve reliability, security, and user experience Supporting related technologies such as Active Directory , Azure AD , PowerShell automation , and M365 security & compliance What We're Looking For Strong experience with Microsoft Exchange 2016/2019 and/or Exchange Online Knowledge of hybrid Exchange configurations Solid understanding of PowerShell scripting Experience with migration tools (e.g., BitTitan, Quest, native M365 tooling) Good working knowledge of M365 , Azure AD , mail-flow, DNS, certificates, and security configurations Strong problem-solving skills and the ability to work autonomously Nice to Have Experience with email security platforms (Mimecast, Proofpoint, etc.) Knowledge of Intune , Teams , or wider M365 administration Exposure to automation or infrastructure-as-code

DevOps Engineer (AWS, Kubernetes, Docker) Ready to build, scale and shape cloud infrastructure in a fast-growing tech environment? Our client is looking for a DevOps Engineer to join one of their fastest-growing areas within vehicle telematics. You ll play a key role in deploying, monitoring and supporting cloud infrastructure using modern software development and DevSecOps practices with real opportunity to influence both the platform and the team. You will be designing and managing scalable AWS infrastructure, orchestrating containers using Docker & Kubernetes, building CI/CD pipelines and Infrastructure as Code (Terraform), implementing monitoring and alerting (Prometheus & Grafana), designing and maintaining queue-based processing (RabbitMQ & AWS SQS). In addition to ensuring secure cloud operations and managing access controls and optimising cost, scalability and performance across environments. Tech Stack: AWS, Kubernetes, Docker, Argo, Prometheus, Grafana, Terraform, RabbitMQ You ll suit this role if you have strong commercial experience with AWS, Docker and Kubernetes, and enjoy taking ownership of projects from design through to implementation. You ll be joining a highly tech-driven, innovative organisation where you ll have genuine career progression and the support of an agile, collaborative team. Hybrid role with modern offices in Crewe. For more info please get in touch.