158 jobs found

IT Systems Engineer On Site Working - Gloucester. Purpose of the Role The Senior IT Systems Engineer will be responsible for designing, implementing, maintaining, and supporting the IT infrastructure across the client's three sites. This includes managing a wide range of systems such as hardware, software, networks, servers, and databases. The Senior IT Systems Engineer will ensure that the client's IT infrastructure and mission-critical simulator operations remain reliable, secure, and efficient, and that all systems effectively support the organisation's overall business objectives. Key Duties and Responsibilities Issue Management: Identify, troubleshoot, and resolve issues related to hardware, software, or network connectivity across both the Simulator and Office networks, ensuring all incidents are properly logged and tracked. Oversee the IT helpdesk system to maintain targeted service level agreements (SLAs). Installation and Configuration: Lead the installation and configuration of hardware, software, and network systems to achieve optimal performance, reliability, and security. Technical Support: Provide 2nd and 3rd line technical support, resolving complex system, hardware, software, and network issues. Security Management: Monitor and maintain IT security measures to protect organisational data, networks, and systems from unauthorised access, data breaches, or other cyber threats. Maintenance and Upgrades: Carry out regular maintenance, updates, and upgrades of IT systems, ensuring high performance and minimal downtime. Documentation: Create and maintain accurate documentation of system configurations, processes, and procedures for use by IT staff and end-users. Training and Support: Deliver inductions, training sessions, and ongoing support to end-users on IT systems, hardware, software, and security best practices. Budgeting and Reporting: Contribute to monthly IT reports and assist with preparing the annual IT budget. Line Management: Manage one direct report, conducting regular one-to-one meetings and performance appraisals. Technical Requirements Strong experience with Windows Server, Azure, O365, SharePoint, Intune, and Active Directory Group Policy. Expertise in VMware configuration and administration. Advanced knowledge of network and firewall configuration, including VLANs, Access Points, SSL, and IPSEC. Proficiency with antivirus and security technologies. Formal Microsoft certification. Previous experience managing IT helpdesk operations. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy. JBRP1_UKTJ

About CACI From our headquarters in London, we're busy empowering organisations to make bold, strategic moves with the power of data and technology. Founded in 1975, our operations take place from multiple offices across the UK, Europe and India with over 1600 Full time employees and an annual turnover of £179m. Our expertise spans industries, from retail and education to public sector and transport - delivering intelligent solutions that drive progress and create measurable impact. Whether it's business intelligence, customer marketing, cloud infrastructure, cybersecurity, critical national infrastructure or data management, our approach is never one-size-fits-all. We don't just deliver solutions; we build for the tomorrow's world, all while fostering a culture that allows employees to be their authentic selves and succeed in their careers. About Network Services CACI Network Services is a rapidly expanding specialist IT and Networks consultancy offering a wide variety of opportunities to work within challenging and exciting environments with our major clients in Global Media, Banking, Government, Telecoms & Utilities SC Clearance Required Role Overview We are seeking a Senior Network Engineer with deep expertise in Cisco ACI, VMware NSX-T, and Firewall architecture, design, and operations. The ideal candidate will operate at a consultant level, providing strategic input on architecture and design while ensuring robust security and operational excellence across data center environments. Technical Skills & Key Responsibilities Develop and implement network architecture for Cisco ACI and NSX-T environments. Design and optimize Firewall solutions (Cisco ASA & Checkpoint) aligned with Zero Trust principles. Assess current Firewall rule base and migrate to NSX Distributed Firewall (DFW). Consolidate physical to virtual Firewall environments. Utilize tools such as APIs and IP Fabric to document current state (security posture, routing). Conduct audits and discovery to ensure compliance and operational integrity. Implement automation and Infrastructure-as-Code (IaC) practices for network deployments. Liaise with stakeholders to gather requirements and provide technical recommendations. Produce high-quality technical documentation and reports. Cisco ACI: Architecture, Design, and Operations VMware NSX-T: Architecture, Design, and Operations Firewalls: Cisco ASA & Checkpoint expertise Routing: Strong understanding of BGP Security: Zero Trust principles Automation: Familiarity with Scripting and IaC tools Excellent communication and stakeholder management skills Strong technical writing and documentation abilities Ability to work independently and as part of a team Soft Skills Flexibility The key to our success is our teamwork and collaboration. We take a hybrid approach - working remotely and coming into the office depending on the business demand and collaboration required as part of the delivery process. Equal opportunities CACI is proud to be an equal employer. Embracing the diversity of our people, we are on a journey to build a truly inclusive work environment where no one is treated less favorably due to ethnic origin, age, gender, veteran status, religion or belief, sexual orientation, marital status, and disability or health condition, actively working to prevent discrimination. As a Disability Confident employer, we will: Provide reasonable adjustments in the recruitment process where requested (contact a member of the recruitment team to discuss individual requirements further). Offer people with health conditions and disabilities, meeting the minimum criteria for a role, an interview. Our people are unique, and we encourage, and support them, to be confident in contributing to our inclusion journey.

Networking Architect (Contract - Inside IR35) Locations: London & Milton Keynes (onsite expectations TBC) Contract: 6 months Start: ASAP IR35 Status: Inside IR35 Overview We are seeking experienced SC or DV Cleared Networking Architects to support a major programme involving optimisation and brownfield transformation of complex, secure network environments. This role requires a combination of high-level architectural design and hands-on technical implementation, working closely with technical teams and stakeholders across the organisation. The ideal candidates will possess deep expertise in Cisco and Zscaler technologies (with further technical stack details to be confirmed), as well as proven experience operating in highly secure or restricted environments. We are recruiting a mix of senior and mid-level architects across both London and Milton Keynes locations. Key Responsibilities Architecture & Design Develop high-level and low-level network designs for existing brownfield environments and optimisation projects. Translate business and programme requirements into robust, scalable network architectures. Conduct impact assessments, technical reviews, and architectural governance activities. Ensure designs follow best practice for security, resilience, and operational efficiency. Implementation & Hands-On Delivery Support or lead technical implementation, migrations, upgrades, and optimisation efforts. Troubleshoot complex networking issues within secure environments. Validate designs through PoCs, testing, and phased deployment approaches. Technical Leadership Work with internal stakeholders, vendors, and engineering teams to deliver end-to-end solutions. Provide technical assurance and guidance to junior and mid-level architects. Contribute to the development of design patterns, standards, and configuration baselines. Essential Skills & Experience Core Networking Expertise Strong experience with Cisco enterprise and security technologies. Hands-on experience with Zscaler (ZIA/ZPA) and associated integration patterns. Deep technical understanding of: Routing & Switching (BGP, OSPF, EIGRP) MPLS & VPN architectures SD-WAN (Cisco preferred; others beneficial) Firewall technologies Zero-Trust and segmentation concepts

SC/DV Cleared Networking Architect (Contract - Inside IR35) Locations: London & Milton Keynes (onsite expectations TBC) Contract: 6 months (with option to extend) Clearance: Active SC or DV clearance required Start: ASAP IR35 Status: Inside IR35 Overview We are seeking experienced SC or DV Cleared Networking Architects to support a major programme involving optimisation and brownfield transformation of complex, secure network environments. This role requires a combination of high-level architectural design and hands-on technical implementation, working closely with technical teams and stakeholders across the organisation. The ideal candidates will possess deep expertise in Cisco and Zscaler technologies (with further technical stack details to be confirmed), as well as proven experience operating in highly secure or restricted environments. We are recruiting a mix of senior and mid-level architects across both London and Milton Keynes locations. Key Responsibilities Architecture & Design Develop high-level and low-level network designs for existing brownfield environments and optimisation projects. Translate business and programme requirements into robust, scalable network architectures. Conduct impact assessments, technical reviews, and architectural governance activities. Ensure designs follow best practice for security, resilience, and operational efficiency. Implementation & Hands-On Delivery Support or lead technical implementation, migrations, upgrades, and optimisation efforts. Troubleshoot complex networking issues within secure environments. Validate designs through PoCs, testing, and phased deployment approaches. Technical Leadership Work with internal stakeholders, vendors, and engineering teams to deliver end-to-end solutions. Provide technical assurance and guidance to junior and mid-level architects. Contribute to the development of design patterns, standards, and configuration baselines. Essential Skills & Experience Core Networking Expertise Strong experience with Cisco enterprise and security technologies. Hands-on experience with Zscaler (ZIA/ZPA) and associated integration patterns. Deep technical understanding of: Routing & Switching (BGP, OSPF, EIGRP) MPLS & VPN architectures SD-WAN (Cisco preferred; others beneficial) Firewall technologies Zero-Trust and segmentation concepts Secure Environment Experience Active SC or DV clearance (mandatory). Experience working in restricted or sensitive operational environments.

IT Systems Engineer On Site Working - Gloucester. Purpose of the Role The Senior IT Systems Engineer will be responsible for designing, implementing, maintaining, and supporting the IT infrastructure across the client's three sites. This includes managing a wide range of systems such as hardware, software, networks, servers, and databases. The Senior IT Systems Engineer will ensure that the client's IT infrastructure and mission-critical simulator operations remain reliable, secure, and efficient, and that all systems effectively support the organisation's overall business objectives. Key Duties and Responsibilities Issue Management: Identify, troubleshoot, and resolve issues related to hardware, software, or network connectivity across both the Simulator and Office networks, ensuring all incidents are properly logged and tracked. Oversee the IT helpdesk system to maintain targeted service level agreements (SLAs). Installation and Configuration: Lead the installation and configuration of hardware, software, and network systems to achieve optimal performance, reliability, and security. Technical Support: Provide 2nd and 3rd line technical support, resolving complex system, hardware, software, and network issues. Security Management: Monitor and maintain IT security measures to protect organisational data, networks, and systems from unauthorised access, data breaches, or other cyber threats. Maintenance and Upgrades: Carry out regular maintenance, updates, and upgrades of IT systems, ensuring high performance and minimal downtime. Documentation: Create and maintain accurate documentation of system configurations, processes, and procedures for use by IT staff and end-users. Training and Support: Deliver inductions, training sessions, and ongoing support to end-users on IT systems, hardware, software, and security best practices. Budgeting and Reporting: Contribute to monthly IT reports and assist with preparing the annual IT budget. Line Management: Manage one direct report, conducting regular one-to-one meetings and performance appraisals. Technical Requirements Strong experience with Windows Server , Azure , O365 , SharePoint , Intune , and Active Directory Group Policy . Expertise in VMware configuration and administration . Advanced knowledge of network and firewall configuration , including VLANs, Access Points, SSL, and IPSEC. Proficiency with antivirus and security technologies. Formal Microsoft certification . Previous experience managing IT helpdesk operations . Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Locations : London Boston Gurgaon Who We Are Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. BCG was the pioneer in business strategy when it was founded in 1963. Today, we help clients with total transformation-inspiring complex change, enabling organizations to grow, building competitive advantage, and driving bottom-line impact. To succeed, organizations must blend digital and human capabilities. Our diverse, global teams bring deep industry and functional expertise and a range of perspectives to spark change. BCG delivers solutions through leading-edge management consulting along with technology and design, corporate and digital ventures-and business purpose. We work in a uniquely collaborative model across the firm and throughout all levels of the client organization, generating results that allow our clients to thrive. What You'll Do The IT Secure Infrastructure Engineering (SIE) team is seeking an experienced Network Solution Architect. The individual in this role will be part of the team responsible for BCG's Infrastructure Strategy with a focus on the design, implementation, and optimization of enterprise-grade network solutions across the on-premises and multi-cloud environments. The ideal candidate will have deep expertise with Cisco Appliances, AWS and/or GCP networking, and a strong proficiency with Infoblox DNS, Palo Alto Firewalls, VeloCloud SD-WAN, Zero Trust solutions like Zscaler, and Azure networking. The role requires a strategic thinker that can translate business needs into secure, scalable, and resilient network architectures while collaborating with diverse and globally distributed teams. YOU'RE GOOD AT Architecture and Design Develop end-to-end network architectures that integrate AWS, GCP, Azure, and Cisco IOS platforms Design Core Network Protocol (DNS, NTP, DHCP) deployments with tools like Infoblox Design secure perimeter and segmentation strategies with Palo Alto Firewalls Lead SD-WAN design and deployment using VeloCloud to optimize global connectivity Implementation and Optimization Configure and manage Cisco IOS-based routers, switches, and firewalls Deploy and maintain enterprise scale cloud networking components in AWS, Azure, and GCP Optimize network reliability, performance, and scalability across hybrid and multi-cloud environments Implement automation where possible using Terraform, API integrations, Git Actions and/or Terraform Cloud Security Implement next-generation firewall policies, web application firewall rules, threat prevention on Palo Alto and cloud native Firewalls Apply DNS security best practices using Infoblox Ensure compliance with standards such as ISO 27001, SOC2, and GDPR Collaboration and Leadership Partner with cloud, security, network, and DevOps teams to deliver integrated solutions Serve as subject matter expert for cloud networking, SD-WAN, DNS/DHCP/IPAM, and firewall technologies Provide mentorship and guidance to engineers and operations teams Monitoring and Troubleshooting Establish proactive monitoring and alerting systems across cloud and on-prem networks Lead advanced troubleshooting for issues involving Cisco IOS, Palo Alto, Infoblox, and VeloCloud Conduct root cause analysis and implement preventive measures What You'll Bring The ideal candidate will demonstrate appropriate experience in the following: Networking Protocols and Platforms Strong Knowledge of TCP/IP, BGP, OSPF, MPLS, DNS, DHCP, NAT, VPNs Advanced proficiency in Cisco IOS (routers, switches, firewalls) Infoblox for enterprise-grade DNS solutions VeloCloud SD-WAN deployment and optimization Cloud Networking (required AWS or GCP) AWS: Transit Gateway, Direct Connect, VPC, VPN, Load Balancing, Security Groups GCP: Network Connectivity Center, Cloud Interconnect, VPC, VPN, Load Balancing, Firewall Rules Azure: Express Routes, VNET, Security Groups, Load Balancing, vWAN Security Expertise in Palo Alto Firewalls including policy configuration, threat prevention Network segmentation, zero-trust frameworks, and IAM integration Cloud native Web Application Firewalls Tools and Monitoring Monitoring solutions: Datadog, Stackdriver, PA Panorama, or equivalent Has strong practical experience with DevOps tools and methods, like CI/CD, Git, IaC (Terraform) Working and collaborating with Agile Teams (Squad) Good understanding of using Jira for story tracking and Confluence for documentation Strong communication, documentation, and stakeholder engagement skills High level of initiative, self-motivation, resourcefulness, collaboration and patience Ability to successfully and effectively manage multiple projects and deliverables Ability to build trust and work collaboratively with senior leadership and stakeholders Ability to successfully implement change through relationships built on a local, regional and global level Minimum of a Bachelor's degree in related field or relevant experience/certifications Preferred Cisco: CCNP/CCIE Cloud: AWS Certified Advanced Networking - Specialty, Professional Cloud Network Engineer 10 Years Experience in network engineering and design including cloud (AWS or GCP preferred) Who You'll Work With You will work with a broad spectrum of engineers, developers, managers and directors across IT and the IT Leadership team. Additional info For US locations only In the US, we have a compensation transparency approach. Total compensation for this role includes base salary, annual discretionary performance bonus, retirement contribution, and a market leading benefits package described below. The base salary range for this role in Boston is $180,000.00 - $219,300.00. This is an estimated range, however, specific base salaries within the range depend on various factors such as experience and skill set. It is not common for new BCG employees to be hired at the high-end of the salary range. BCG regularly reviews its ranges to ensure market competitiveness. In addition to your base salary, your total compensation will include a bonus of up to 30% and a generous retirement contribution that starts at 5% and moves to 10% after 2 years. All of our plans provide best in class coverage: Zero dollar ($0) health insurance premiums for BCG employees, spouses, and children Low $10 (USD) copays for trips to the doctor, urgent care visits and prescriptions for generic drugs Dental coverage, including up to $5,000 in orthodontia benefits Vision insurance with coverage for both glasses and contact lenses annually Reimbursement for gym memberships and other fitness activities Fully vested Profit Sharing Retirement Fund contributions made annually, whether you contribute or not, plus the option for employees to make personal contributions to a 401(k) plan Paid Parental Leave and other family benefits such as elective egg freezing, surrogacy, and adoption reimbursement Generous paid time off including 12 holidays per year, an annual office closure between Christmas and New Years, and 15 vacation days per year (earned at 1.25 days per month) Paid sick time on an as needed basis Boston Consulting Group is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity / expression, national origin, disability, protected veteran status, or any other characteristic protected under national, provincial, or local law, where applicable, and those with criminal histories will be considered in a manner consistent with applicable state and local laws. BCG is an E - Verify Employer. Click here for more information on E-Verify.

Senior 3rd Line IT Engineer Location: London Bridge Company: Managed Service Provider (MSP) This role will be office-based for the first 3 6 months, with the option to move to a hybrid working arrangement thereafter. Our client is a well-established MSP based in London Bridge. They are a close-knit team of 30 IT professionals delivering end-to-end technology services and support to a diverse range of clients, with a strong focus on reliability, security, and customer care. The Opportunity We are seeking an experienced Senior 3rd Line Engineer to join our growing technical team. This pivotal role involves: Acting as the go-to escalation point for complex issues Managing core client infrastructure and cloud environments Ensuring centralized security and monitoring platforms run smoothly You will work closely with our Service Desk and Project teams, maintaining high service standards, documenting solutions, and mentoring junior engineers through effective Standard Operating Procedures (SOPs). Senior 3rd Line IT Engineer - Key Responsibilities Act as the primary escalation point for complex 2nd/3rd line incidents and service requests across infrastructure, networking, Azure, Microsoft 365, and cybersecurity. Manage and maintain client systems and centralized services, including Mimecast, Avanan, SentinelOne, MDR/XDR, Fortinet, DR/BC, Huntress, Autotask, and Datto RMM. Provide and present clients with centralized services reports and cybersecurity reviews. Collaborate with the Project team on deployments, migrations, automations, and upgrades across on-premises and cloud environments. Develop and document Standard Operating Procedures (SOPs) to assist the Service Desk with first-response troubleshooting. Contribute to continual service improvement by reviewing recurring incidents and identifying training or process opportunities. Mentor and provide technical guidance to Service Desk engineers. Ensure that all systems and processes align with best practices in cybersecurity, resilience, and performance. Key Skills & Experience Proven experience in a 3rd Line / Senior Engineer role within an MSP environment Strong knowledge of Microsoft technologies, including Azure, 365, SharePoint, and Intune Excellent understanding of networking, firewalls, VPNs, and Windows Server environments Experience with RMM tools, security platforms, and endpoint management Familiarity with tools and platforms such as Mimecast, Avanan, SentinelOne, MDR/XDR, Fortinet, Huntress, Datto, and Autotask Strong troubleshooting, analytical, and communication skills Ability to work independently and collaboratively across teams Experience with Cyber Essentials, Cyber Essentials Plus, and other frameworks such as NIST, ISO27001 Commitment to producing clear documentation and knowledge sharing Desirable Certifications Microsoft Certified: Azure Administrator / Solutions Expert CompTIA Security+, CISSP, or similar cybersecurity qualification ITIL Foundation Vendor-specific certifications (Fortinet, SentinelOne, Datto, etc.) Why Join the Company Join a technically strong, supportive, and collaborative team in central London Work across diverse clients, technologies, and industries Play a key role in strategic projects and continuous improvement initiatives Access ongoing training, certifications, and professional development opportunities Be part of a company that values reliability, security, and delivering excellent customer service

Cyber Security & Centralised Services Manager Location: London Bridge Company: Managed Service Provider (MSP) This role will be office-based for the first 3 6 months, with the option to move to a hybrid working arrangement thereafter. Our client is a well-established MSP based in London Bridge. They are a close-knit team of 30 IT professionals delivering end-to-end technology services and support to a diverse range of clients, with a strong emphasis on cybersecurity, resilience and regulatory compliance. The Opportunity: We are seeking an experienced Cyber Security & Centralised Services Managerwith a strong cybersecurity focus to join our growing technical team. In this pivotal role, you will: Act as the primary escalation point for complex IT and cybersecurity incidents. Manage and secure core client infrastructure and cloud environments. Ensure centralised security, monitoring, and incident response platforms operate effectively. You will collaborate closely with our Service Desk, Projects and Account Management teams to maintain high standards of service, document solutions and mentor junior engineers in line with cybersecurity best practices and frameworks such as ISO27001, NIST, and Cyber Essentials Plus. Key Responsibilities Cyber Security & Centralised Services Manager: Serve as the primary escalation point for complex IT and cybersecurity incidents, including malware infections, ransomware attacks, phishing attempts, and unauthorised access events. Monitor, analyse, and respond to alerts from client security platforms (MDR/XDR, SentinelOne, Huntress, Fortinet, Mimecast, Avanan, Defender) to ensure rapid threat mitigation. Conduct vulnerability assessments, risk analyses and security audits across client environments, providing actionable recommendations and remediation guidance. Implement and maintain security hardening across infrastructure, cloud services, endpoints, and networks, in alignment with best practices and frameworks such as ISO27001, NIST, and Cyber Essentials Plus. Lead and coordinate incident response efforts, including root cause analysis, threat containment and post-incident reporting for clients. Collaborate with the Project and Service Desk teams to embed security into deployments, migrations, upgrades, and automation workflows, ensuring systems remain secure by design. Maintain and improve Standard Operating Procedures (SOPs) for security operations, ensuring knowledge is shared across the team for rapid incident handling. Provide mentorship and cybersecurity guidance to junior engineers and Service Desk staff, fostering a culture of security awareness and proactive threat management. Perform ongoing threat intelligence monitoring and security trend analysis to anticipate risks and protect client environments. Support clients in security reporting, compliance reviews, and continuous improvement initiatives, helping them meet regulatory and industry security standards. Cyber Security & Centralised Services Manager Key Skills & Experience: Proven experience in a 3rd Line / Senior Engineer role within an MSP or security-focused IT environment, supporting multiple clients and environments. Strong knowledge of Microsoft technologies (Azure, Microsoft 365, SharePoint, Intune/Entra) with a focus on security configuration, hardening and monitoring. In-depth understanding of networking, firewalls, VPNs, Windows Server, Active Directory and hybrid cloud security architectures. Hands-on experience with endpoint protection, EDR/MDR/XDR platforms, email security, RMM tools, and centralised monitoring systems. Familiarity with security frameworks and compliance standards, including Cyber Essentials, Cyber Essentials Plus, ISO27001, NIST, and GDPR requirements. Skilled in vulnerability management, threat detection, incident response, and remediation planning, including experience with ransomware and phishing mitigation. Strong communication skills with the ability to present technical and security findings to non-technical stakeholders and clients. Proactive mindset in threat hunting, risk assessments and continuous improvement of client security posture. Mentorship and leadership experience, providing cybersecurity guidance to junior engineers and Service Desk teams. Cyber Security & Centralised Services Manager - Desirable Certifications: Microsoft Certified: Azure Administrator / Solutions Expert CompTIA Security+, CISSP, CISM or equivalent cybersecurity qualification ITIL Foundation Vendor-specific certifications (Fortinet, SentinelOne, Datto, Mimecast, Huntress, etc.) Why Join the Company: Be part of a technically strong, supportive and collaborative security-conscious team in central London. Play a key role in strategic security projects, incident response and continuous improvement initiatives. Access ongoing training, certifications and professional development in cybersecurity. Join a company that holds the core values of Honesty, Accountability, Commitment, Innovation, Expertise and Collaboration

The Job Opportunity: Senior Network Engineer (Proxy) We are seeking an experienced and security-focused Senior Network Engineer specializing in Proxy technologies to join our team for a 6-month contract. This is a critical project delivery role focused on implementing and maintaining remote network services for a secure UK customer account. You will be instrumental in managing and enhancing a complex, multi-vendor environment, with a strong emphasis on network security, performance, and compliance. Job Title: Senior Network Engineer (Proxy) Required Clearance: SC (Security Check) - Mandatory Dual Nationals: Not Considered Remote role Reason for Engagement: To assist with peak load requirements on UK Secure accounts. Key Responsibilities Core Engineering and Implementation Lead the implementation, configuration, and migration of both forwarding and reverse proxy solutions , including technologies like Broadcom/Symantec and Netskope . Perform configuration changes and deployment tasks on security appliances, notably Checkpoint and Palo Alto Firewalls . Execute project tasks for deployment and integration across Cisco LAN/WAN and Aruba LAN infrastructures. Ensure successful end-to-end application flow by using a deep Layer 7 understanding to configure and troubleshoot networking components. Manage the deployment and configuration of PKI & SSL certificates for secure proxy operations. Troubleshooting and Maintenance Analyze, isolate, and resolve complex network errors and hardware issues across a large-scale, multi-vendor campus environment. Maintain and troubleshoot complex routing using protocols like OSPF, BGP, and iBGP . Conduct regular network testing, maintenance, and perform necessary upgrades to legacy components. Leadership and Documentation Act as a Subject Matter Expert (SME), providing advanced technical support and leading problem escalation. Mentor and guide junior engineering staff. Prepare and maintain comprehensive network diagrams and operational documentation. Collaborate with architects on design implementation and drafting technical proposals. Essential Skills and Experience Experience: 5 to 10 years of proven work experience in data networking and troubleshooting complex LAN/WAN/FW systems. Proxy Expertise: Must have hands-on experience with forwarding and reverse proxy technologies (e.g., Broadcom/Symantec, Netskope). Security: Strong experience with Checkpoint and Palo Alto Firewalls . Networking: Cisco LAN / WAN skills equivalent to CCNP Level . Aruba LAN skills equivalent to Aruba ACP Level . Expertise in OSPF, BGP, and iBGP . Web/Application: Strong Layer 7 understanding; knowledge of Web Servers (HTML, CSS & Java Script). Environment: Experience in a large-scale, multi-vendor complex campus and data centre environment. Qualifications and Requirements Mandatory Clearance: Must have activeSC (Security Check) clearance . Bachelor's degree or equivalent education and experience. Randstad Technologies is acting as an Employment Business in relation to this vacancy.

Fire and Security Engineer £40-45k basic for 40 hours per week, overtime available Company Van Are you a Fire and Security Engineer based within commuting distance to Bristol and happy to cover both Service and Maintenance but mix it up with some installation works? Due to a number of contract wins this small but rapidly growing company located in Bristol are recruiting for - Senior Fire and Secu

CANDIDATES REQUIRE CURRENT, ACTIVE SC CLEARNACE FOR THIS ROLE - PEASE APPLY ACCORDINGLY Role Purpose The role requires an experienced technical professional to support, enhance, and secure complex enterprise systems and networks. Working as a senior systems administrator, the postholder will ensure the stability, resilience, and continuous improvement of both on-premises and cloud-based infrastructure services. Key Responsibilities Serve as a senior team member within systems administration, providing leadership, technical guidance, and hands-on support across critical infrastructure services. Administer and maintain core technical systems including Firewalls, load balancers, VPN solutions, wireless networks, LAN infrastructure, and associated security technologies. Manage virtualisation platforms such as Hyper-V and Virtual Machine Manager, including configuration, performance optimisation, and life cycle management of virtual machines. Support backup, recovery, and business continuity processes using Veeam. Deliver robust infrastructure engineering services across hybrid environments, supporting on-premises systems and cloud platforms such as Azure, AWS, and Google Cloud. Administer cloud services including Azure cloud resources, Microsoft 365 (Teams, Exchange, SharePoint, etc.), and associated identity and security configurations. Maintain and enhance enterprise monitoring solutions, including SolarWinds, to ensure proactive issue detection and service optimisation. Support and manage Citrix environments, contributing to application delivery, performance tuning, and secure remote access capabilities. Perform advanced administration of Active Directory, including group policies, identity life cycle management, and domain services. Conduct Firewall administration tasks such as rule optimisation, policy configuration, troubleshooting, patching, and logging/analysis. Provide expertise in deploying, configuring, and maintaining Fortinet products within the network and security landscape. Work with cross-functional teams to support incident response, problem resolution, and continuous service improvement. Produce and maintain clear technical documentation, operational procedures, and configuration standards. Essential Experience & Skills Significant, proven experience operating as a senior systems administrator or technical leader in complex IT environments. Strong infrastructure engineering background with hands-on experience across Firewalls, load balancers, VPNs, wireless networks, and LAN technologies. Expertise with Hyper-V, Virtual Machine Manager, and virtualised infrastructure administration. Experience with Veeam for backup, restore, and continuity operations. Proficiency with Azure, AWS, Google Cloud, and wider cloud administration. Strong administration capabilities across Microsoft 365, including Teams, Exchange, and related services. Experience using SolarWinds or similar monitoring tools. Administration and support experience of Citrix environments. Advanced skills in Active Directory management and configuration. Experience working with Fortinet technologies, including deployment, management, and troubleshooting. Strong analytical, problem-solving, and stakeholder communication skills.

Fire and Security Engineer £40-45k basic for 40 hours per week, overtime available Company Van Are you a Fire and Security Engineer based within commuting distance to Bristol and happy to cover both Service and Maintenance but mix it up with some installation works? Due to a number of contract wins this small but rapidly growing company located in Bristol are recruiting for - Senior Fire and Security Engineer Fire and Security Engineer They are professional, innovative, and inclusive, working in partnership with an established Bristol based Facilities Management Company. Our focus is on providing high quality fire and security solutions across the South West and South Wales regions mainly within the FM and M&E sectors. With a strong emphasis on investing in our team's development. Every member of our staff is enrolled on a recognised Level 3 FIA course within the first six months of employment. Roles and responsibilities: Foster effective communication between the company and our valued customers. Collaborate as part of a team, covering a specific geographical area. Execute site installations in accordance with specifications and plans. Conduct planned preventative maintenance in line with contractual agreements. Ensure all necessary paperwork is completed after job completion. Handle customer inquiries promptly and professionally. Assist with technical questions and concerns. Uphold high standards in team working practices. Support company policies and best practices, especially regarding the protection of sensitive customer information. Be responsive to any reasonable requests from management. Summary of Capabilities/Competencies: A strong dedication to providing excellent customer service. Exceptional telephone etiquette. Proficiency in working with computers. A collaborative and team-oriented mindset. A good understanding of fire alarm systems (Desirable - GENT or TYCO experience) Previous experience within an installation or maintenance position is essential REMUNERATION PACKAGE Salary - £40000 to £43,000.00 Overtime available available Weekly On Call Standby Allowance (1 in 4) Company vehicle Company tools Pension Holidays Any other benefits - Phone, laptop Etc Working hours - 8:30am - 5pm Company guarantee for full training and/or refresher course to complete Level 3 FIA training within first six months of employment. APPLY NOW or get in touch with Gary Cornes and be a part of a forward thinking organisation that values continuous learning and professional growth, and work alongside a dedicated team committed to excellence. JBRP1_UKTJ

Senior Security & Compliance Consultant & Architect Location: Hybrid - Manchester HQ with occasional customer site visits as required Salary: Dependant on Experience Please note - We cannot accept candidates who are currently on, or may require a Visa at this or any time. Overview This role exists to strengthen and mature the security capability across consultancy, architecture, and technical delivery. The successful candidate will design pragmatic security controls, produce actionable roadmaps, understand frameworks such as ISO 27001, CE+, NIST, CIS, and MOD/DEFSTAN, and ensure these controls are implemented effectively across customer environments. A key part of this role is working closely with the security-focused support desk analysts, providing ongoing mentoring, technical guidance, and structured development. This position will help shape and accelerate the growth of the Managed Security Services (MSS) offering. Key Responsibilities: Security Architecture & Technical Direction Define and lead the technical security direction across Microsoft 365, identity, endpoint, network, and cloud layers Translate framework requirements into practical, phased roadmaps for customer environments Perform environment reviews and define realistic uplift plans that balance risk, user experience, and operational impact Ensure architectural decisions are scalable, consistent, and repeatable across multi-tenant estates Framework & Compliance Interpretation Interpret ISO 27001, CE+, NIST CSF, CIS Benchmarks and MOD/DEFSTAN controls into implementable technical actions Support structured assessments and develop remediation plans with clear prioritisation. Provide the why behind recommendations to achieve stakeholder buy-in and avoid heavy-handed approaches Consultancy & Customer Engagement Act as a senior security advisor to customers at both technical and leadership levels Communicate security concepts clearly and confidently, tailoring detail to the audience Present options and risk-based reasoning Support pre-sales, account management, engineering, and service teams with expert security guidance Technical Delivery & Implementation Lead the end-to-end delivery of complex security transformation programmes, including identity re-architecture, Zero Trust alignment, and phased implementation of modern security controls across multi-tenant estates Design and implement Conditional Access frameworks that account for risk-based policies, break-glass strategy, device trust, session controls, privileged access scenarios, and operational edge-cases Oversee full Intune security baselining, including secure device provisioning, compliance models, remediation scripts, endpoint hardening, managed configurations, and integration with incident response Architect and tune the Microsoft Defender XDR stack, including advanced hunting, alert tuning, automation rules, vulnerability management, attack surface reduction, and integration with SOC workflows Design firewall and network segmentation strategies that reflect real operational usage, least privilege principles, east-west traffic controls, VPN hardening, and isolation of high-risk or high-value assets Implement identity governance and access control models covering privileged identity management, entitlement workflows, elevated access justification, and audit-ready forensic traceability Build out logging, monitoring, and incident response capabilities, ensuring telemetry is collected, correlated, enriched, and actionable for both engineering and SOC teams Champion technical evidence collection and audit readiness, ensuring controls are measurable, repeatable, and presented clearly during customer or external audits Validate end-to-end outcomes, confirm alignment between design intent and implementation, and ensure security uplift is embedded into operational practice rather than left as one-off actions Mentoring & MSS Growth Work closely with our security-focused support desk analyst, providing hands-on mentoring, coaching, and progression pathways Help define the processes, standards, and technical methods that underpin Managed Security Services (MSS) Ensure the internal team understands how and why controls are implemented to drive capability growth across the whole business Internal Capability Development Improve internal documentation, repeatable processes, and delivery frameworks Provide architectural oversight across security projects and initiatives Contribute to long-term planning for security service evolution Required Experience & Skills Technical Expertise Strong hands-on experience with Microsoft cloud security (Entra ID, Conditional Access, Intune, Defender XDR) Ability to design secure configurations across identity, endpoint, and network layers Proven experience delivering end-to-end security uplift projects Solid understanding of Zero Trust concepts and modern security architecture Framework Knowledge Practical understanding of ISO 27001, Cyber Essentials Plus, NIST CSF, CIS Benchmarks and similar Frameworks Experience turning framework requirements into realistic, implementable controls Comfortable producing structured gap analyses and remediation pathways Consultancy & Communication Skilled in presenting complex security concepts in simple, actionable terms Able to influence decision-making through clarity, options, and rationale Confident working directly with stakeholders ranging from engineers to leadership teams Professional Background Experience in an MSP, consultancy, or multi-tenant environment Exposure to defence, MOD, or high-assurance environments is strongly beneficial Security certifications advantageous (AZ-500, SC-100, SC-300, CISSP, CISM etc.)

Network Design Engineer Must have an Active DV Clearance An opportunity has arisen for a Network Design Engineer to join a secure Defence and National Security programme, delivering medium and large scale network solutions across mission critical environments. This role is suited to a capable network professional who can design, implement, and support secure enterprise networks while working collaboratively across multi skilled teams. About the Role - Network Design Engineer As a Network Design Engineer , you will design, configure, and deploy network solutions that meet business and technical requirements across secure environments. You will produce design documentation, support governance reviews, and provide hands on implementation and troubleshooting support. The role involves supporting project milestones, ensuring effective handover to service, and resolving complex network issues across multiple vendors and domains. You will work with stakeholders, assist with performance testing, and contribute to automation and continuous improvement. What We're Looking For - Network Design Engineer Strong experience with Cisco and Juniper technologies, with certifications such as CCNA , CCNP , or JNCIS-ENT . Knowledge of routing protocols , VRFs, VPNs, IDS, IPS, and network security controls. Experience with F5 , Cisco Secure Firewall , and Gigamon . Strong design and troubleshooting background across enterprise and multi vendor networks. Understanding of TCP/IP , IPv4/IPv6, VLANs, and data centre networking. Experience using tools such as Visio , SolarWinds, and Nagios. Strong communication skills, with the ability to document solutions and collaborate with stakeholders. Support secure and high assurance network services as a Network Design Engineer . To apply, please send your CV by pressing the apply button.

Senior Security Engineer - Leeds - Up to 65,000 + Benefits A forward-thinking and rapidly scaling organisation in the UK FinTech space is seeking a Senior Security Engineer to play a pivotal role in shaping, implementing and maintaining security across its UK operations. You'll be the hands-on technical security lead for the UK arm of the business - working closely with global security teams, outsourced partners and UK subsidiaries to ensure best-in-class protection, compliance and operational excellence. You'll own technical approval processes, lead security delivery across projects, and act as a key escalation point for incidents. What you'll be doing: Maintaining and optimising security controls across firewalls, EDR, WAF, cloud posture management and encryption Leading patch, vulnerability and configuration management Overseeing IAM, privileged access and onboarding/offboarding controls Managing VPN, network and firewall security, including Zero Trust principles Ensuring secure baselines across endpoints, integrating MDM and supporting incident response Contributing to DevSecOps practices, CI/CD security integration and application testing Supporting compliance initiatives (ISO27001, Cyber Essentials Plus etc.) Promoting security awareness and collaborating with vendors, SOC and internal teams What you'll bring: A proactive and collaborative mindset, strong communication skills, and proven experience securing cloud-first environments, remote endpoints and identity frameworks. Knowledge of tools such as Palo Alto, OKTA/Entra ID, Trend Micro, Prisma, GlobalProtect or similar is advantageous. If you're excited by innovation, ownership and the chance to influence security from the ground up - we'd love to hear from you. People Source Consulting Ltd is acting as an Employment Agency in relation to this vacancy. People Source specialise in technology recruitment across niche markets including Information Technology, Digital TV, Digital Marketing, Project and Programme Management, SAP, Digital and Consumer Electronics, Air Traffic Management, Management Consultancy, Business Intelligence, Manufacturing, Telecoms, Public Sector, Healthcare, Finance and Oil & Gas.

Job Title: Professional Services Engineer Location: Cramlington, Northumberland Salary : £30,000 - £35,000 + Vendor Certifications/Qualifications, Private Pension, BUPA Healthcare, Free Gym Membership, Social Events, Pool Cars/Vans. We are partnered with a growing, security-led Managed Service Provider (MSP) at the forefront of IT services, cloud solutions, and infrastructure projects across the UK. They are seeking a Professional Services Engineer / Junior Project Engineer to join their expanding Professional Services team. This is the ideal opportunity for someone currently working in IT Support, Infrastructure Support, or Systems Engineering who is looking to step into project delivery, with a clear pathway into Technical Consultancy and Pre-Sales Engineering. In this role, you will support senior consultants on a wide range of IT infrastructure, cloud, security, and networking projects. You ll be involved in server and storage deployments, Microsoft 365 migrations, VMware implementations, backup and disaster recovery solutions, whilst gaining hands-on project experience, learning from experienced consultants. Key Responsibilities Assist in the delivery of IT infrastructure and cloud projects for clients across the UK. Support with Windows Server, Active Directory, Microsoft 365, and Exchange migrations. Gain hands-on experience with VMware, Veeam, networking, and disaster recovery solutions. Produce accurate technical and project documentation. Act as a point of escalation for troubleshooting complex issues. Work closely with Technical Consultants and Pre-Sales Engineers to validate solutions. Develop strong customer-facing and consultancy skills. Continue building your expertise through training, certifications, and mentoring. Skills & Experience Windows Server & Active Directory Microsoft 365 / Exchange Online (installation, migrations, administration) Networking (switches, firewalls, routers) Backups & Disaster Recovery ideally Veeam VMware vSphere / Virtualisation (desirable) Strong troubleshooting, documentation, and customer communication skills This role is suited to someone with solid IT infrastructure knowledge who is eager to move into projects and consultancy. You may currently be a 2nd Line Engineer, 3rd Line Engineer, Systems Engineer, or Infrastructure Support Analyst and want to progress into a Professional Services / Project Engineer role. You will gain hands-on exposure to cloud, infrastructure, and security projects, clear progression into Technical Consultancy and Pre-Sales roles and full training/support to achieve industry certifications (Microsoft, VMware, Veeam) Apply now to join a leading security-led MSP and take the next step towards a career in IT consultancy. Key Words: Professional Services Engineer, IT Project Engineer, Junior Project Engineer, Implementation Engineer, IT Infrastructure Engineer, Systems Engineer, Infrastructure Support Engineer, IT Support Engineer, 2nd Line Engineer, 3rd Line Engineer, IT Consultant, Junior Technical Consultant, MSP Engineer, Managed Service Provider

Senior Fire and Security Engineer 35,000 to 50,000 DOE + Vehicle + Benefits If you want a role where your experience is valued, the work is varied, and your progression is genuinely supported, this is worth a look. You'll join a specialist that delivers high quality Fire and Security installations across premium residential properties and smart commercial sites. The team is known for its attention to detail, tidy work and strong client care, so this suits someone who takes pride in doing things properly. This is a Senior Engineer role first and foremost. You'll stay hands on, lead by example on site and be trusted with more ownership day to day. As you grow, you'll also get the chance to step into wider responsibility, whether that's leading small works, supporting planning or building toward a future leadership or project role. The exact path depends on you. What you will be doing Install, commission, test and maintain modern fire and security systems Work with intruder, CCTV and access control across mixed environments Set the standard on site and support junior engineers when needed Carry out surveys, prepare clear documentation and keep clients updated Take charge of smaller works and build your confidence in wider coordination What you need to bring Strong background in fire and security installation Solid experience with intruder, CCTV and access control A calm, professional approach with clients and contractors Good planning and documentation skills A full UK driving licence A willingness to develop your career, whatever direction you want to grow in What makes this role stand out You are stepping into a senior position with trust from day one. You'll have the freedom to deliver the work to a high standard while getting exposure to the next steps in your career. Whether that turns into mentoring others, leading small projects, or eventually moving into a project or technical leadership role, you'll get support and structured development. If you want progression without losing the hands on work you enjoy, this gives you both. Package Salary 35,000 to 50,000 depending on experience Company vehicle and fuel card Laptop and phone Birthday leave Benefits platform with discounts Regular training and a clear development plan INDAV

3rd Line Support Engineer (Infrastructure & Cloud) Liverpool Up to £35K & Great Benefits We re growing our technical operations and are looking for a senior-level Third Line Support Engineer to take ownership of complex issues, lead escalations, and deliver high-quality infrastructure and cloud solutions across our client base. If you love solving challenging technical problems, leading projects, and being the go-to technical authority in a fast-paced MSP environment this role is for you. What We Offer: Competitive salary (£30k - £35k) aligned with senior technical ability Clear technical development & certification pathway 22 days holiday + bank holidays Pension scheme & benefits Opportunity to work with cutting-edge cloud & security technologies Key Responsibilities of 3rd Line Support Engineer: Advanced Support & Escalations Act as the senior escalation point for complex incidents from 1st & 2nd Line. Troubleshoot issues across Azure, Microsoft 365, servers, virtualisation, networking, and security tools. Perform root-cause analysis and document long-term fixes. Ensure SLA compliance and deliver a high-quality support experience. Infrastructure & Cloud Management Manage Azure resources (VMs, networking, security, automation). Maintain Windows Server, AD, DNS, DHCP, GPO, and hybrid setups. Oversee patching, monitoring, backups, and system health across client estates. Implement and maintain security best practices. Project Delivery Lead migrations, deployments, security improvements, and infrastructure upgrades. Plan and document solutions, producing low-level designs and technical scopes. Work closely with Technical Leads and project managers to deliver successful outcomes. Client Interaction Attend client sites for escalations, installations, or project work when required. Communicate confidently with technical and non-technical stakeholders. Provide proactive recommendations to improve stability, security, and performance. Team Contribution Mentor 1st 2nd Line engineers and support knowledge sharing. Help refine internal processes, documentation, and technical standards. Support the adoption of new tools, platforms, and technologies. Skills & Experience Needed Essential 4 10 years' experience in IT support, ideally within an MSP. Strong capability across; Microsoft 365 & Azure, Windows Server, AD, DNS, DHCP, GPO, Networking VLANs, routing, firewalls, switching, Hyper-V / VMware, Backup & DR solutions, Security tooling, MFA, conditional access Proven ability to resolve complex technical issues and take ownership. Strong documentation, communication, and time-management skills. Preferred Calm, structured approach to problem-solving. Confident dealing with senior stakeholders and business owners. Proactive mindset not just fixing issues, but improving environments. Enjoys mentoring and supporting skill development in others. Comfortable on-site when required. Why Join Us? Technology environments are becoming increasingly cloud-first, secure, and business-critical and you ll play a key part in shaping them. This role gives you exposure to diverse client environments, advanced cloud technologies, and high-level technical challenges within a growing MSP that values expertise and long-term client partnerships. If you re a senior engineer who loves complex challenges and delivering smart, elegant solutions, we d love to hear from you. Apply today and take the next step in your technical career.