SC Cleared User Researcher - National Security Contract: 6 months (View to Extend) Rate: £400-£450 per day (Inside IR35) Location: London (Hybrid - Maximum 1 Day per Week Onsite) Start: August 2026 Clearance: Active SC Clearance Required I'm exclusively supporting a client who is looking for an experienced SC Cleared User Researcher to join a high-profile National Security programme. Key Requirements: Active SC Clearance Strong experience planning, designing and conducting end-to-end user research Experience delivering research within National Security, Home Office, Border Force, MOD or...  more ->

Secure Information Exchange Architect - National Security Programme - SC Cleared - Hybrid (London) A major government-backed technology programme is seeking an experienced Interoperability & Cross-Domain Architect to help shape how information is securely exchanged across highly classified and distributed technology environments. This is a unique opportunity to join a greenfield programme responsible for delivering next-generation secure collaboration capabilities. You will play a critical role in defining how information moves between different security domains, partner organisations and...  more ->

Global Software Solution Provider, support the UK Government's most critical national security missions. Their UK infrastructure team is expanding and hiring engineers now. The role: Build, operate and maintain high-performance, scalable, reliable services across UK Government deployments Own production reliability: monitoring, alerting, configuration management and upgrades Lead automation to reduce manual operations, using modern platforms including LLM/AI tooling Deploy new products into production and run infrastructure migrations Shape systems design alongside forward deployed and...  more ->

Cloud Architect - National Security Programme - SC/DV Cleared - Hybrid (London) A major government-backed technology programme is seeking an experienced Cloud Architect to help shape the future of a highly secure cloud capability operating within a SECRET environment. This is a rare opportunity to join a greenfield programme delivering a modern, secure, cloud-first platform designed to enable collaboration across a complex multi-supplier ecosystem. Working as part of a growing architecture team, you will help define the target cloud architecture, operating model and technical standards that...  more ->

Cyber Threat Intelligence Analyst Summer-Browning Associates is supporting our client in the Central Government, who is seeking a Cyber Threat Intelligence Analyst for an initial 12-month assignment, with the possibility of extension. Location: London | Hybrid The ideal candidates will hold an active Security clearance and have a proven background in Cyber Security Threat Intelligence, with the following skills and experience: Experience in risk and threat modelling within high-threat government environments. Experience with cyber threat frameworks, such as MITRE ATT&CK, the Diamond Model,...  more ->

SC/DV Cleared Technical Lead London (Hybrid) | Outside IR35 Contract | SC or DV Clearance Required We're supporting a major public sector transformation programme and are looking for an experienced Technical Lead to provide technical leadership across complex delivery teams. This role is ideal for someone who enjoys leading engineers, shaping technical solutions and working closely with architects and delivery teams to ensure secure, high-quality outcomes. While you'll have a strong technical background, the focus is on leadership, technical oversight and successful delivery. Location: London...  more ->

AI Integration Engineer (Defence & National Security) Location: London (Hybrid) Contract Rate: £600/day (Outside IR35) Requirement: Active UK SC Clearance (Mandatory) We are hiring on behalf of our client, a specialised defence consultancy, who is looking for an AI Integration Engineer with active SC clearance to join them on a contract basis in London. Key Skills Required Active UK SC Clearance (Mandatory - applications without this cannot be considered) Core Engineering: Strong Back End development skills (Python, Go, or C++) with solid API design and data pipeline experience AI Tooling:...  more ->

You will act as the interface between business stakeholders and technical delivery teams, gathering and translating workstream requirements into technical specifications for third-party implementation. While not responsible for hands-on delivery, you MUST have sufficient NetApp expertise to validate requirements, challenge solutions, and ensure successful outcomes. Key Responsibilities: Deliver and manage NetApp SAN and Filers. Some are being replaced and some need upgrade to pass to managed service (main focus) Assess and remediate storage & backup obsolescence Execute and coordinate...  more ->

Security Architect - Farnborough (Hybrid) - £90,000 - Security Cleared Are you an experienced Security Architect looking to work on complex, high-impact projects where security is built into everything from day one? We're looking for a Security Architect to join a growing technology team delivering secure, cloud-based solutions within highly regulated environments. You'll play a key role in shaping the security architecture of mission-critical platforms, working alongside Software Engineers, DevSecOps Engineers, Infrastructure specialists and Agile delivery teams to ensure solutions are...  more ->

Lead Security Architect - Farnborough (Hybrid) - £100k - Highest Security Clearance Required Are you an experienced Security Architect looking to work on projects that genuinely make a difference? We're looking for a Lead Security Architect to join a growing engineering team delivering secure, mission-critical technology across highly regulated environments. This is an opportunity to work on complex programmes at the forefront of cloud, Kubernetes, DevSecOps and secure digital transformation, helping shape solutions that support critical government and defence capabilities. The Role As a Lead...  more ->

Principal Commercial Officer Stevenage - Hybrid (2-3 days on-site) | Circa £50,000 + Benefits A fantastic opportunity to join a motivated and collaborative team at the heart of UK Defence capability. You'll be working across the early product life cycle and research & technology space, helping shape and deliver projects that directly support the Armed Forces and other key customers. What we're looking for Proven experience managing complex, high-value contracts. Strong negotiation and stakeholder management skills.Solid understanding of contract law, liabilities, risk, and IP...  more ->

Senior Technical Sales Manager | Embedded Computing If you've spent your career selling Embedded computing solutions and you're ready to shape strategy rather than simply hit targets, this could be the opportunity you've been waiting for. A well-established technology business is investing heavily in growth and looking for a commercial leader to take ownership of its Embedded Computing division. You'll inherit a successful team of seven technical sales professionals and play a key role in driving expansion across medical, industrial, transportation, aerospace and defence markets. What you'll...  more ->

Technical Architect - Azure & SAP Contract | Reading/Hybrid Defence Sector | Outside IR35 Location: Reading, Berkshire Working Pattern: Hybrid - 3 days per week onsite in Reading Day Rate: Up to £650 per day IR35 Status: Outside IR35 Clearance: Active SC Clearance required before start Nationality Requirement: Due to the nature of the programme, candidates must be sole UK nationals with no dual nationality. About the Role We are looking for an experienced Technical Architect to join a leading IT Services Provider delivering a major digital transformation programme within the UK defence...  more ->

Job Title: DV Cleared PMO Exit Support Specialist Location: Basingstoke (BNS01) - with travel to customer site (2-3 days/week) Duration: Until 31st May with possible extension Rate: Up to £500 per day via an approved umbrella company Must be willing and eligible to go through DV clearance process Are you an organised and proactive PMO professional with experience supporting programme and contract transitions? Our client, a reputable organisation, is hiring for a PMO Exit Support Specialist to ensure smooth, compliant, and low-risk programme closures. This is an exciting opportunity to...  more ->

Job Title: DV Cleared PMO Manager Location: Basingstoke X5 days onsite with hybrid options TBC Duration: Until 31st May with possible extension Rate: Up to £550 per day via an approved umbrella company Must be willing and eligible to go through DV clearance process Are you an experienced leader with a passion for programme governance and delivery? Our client, a reputable organisation supporting critical Defence projects, is hiring for a PMO Manager to oversee their Project Management Office. This is an exciting opportunity to lead a dynamic team and contribute to high-stakes programmes. What...  more ->

Job Summary We are looking for a detail-oriented Electrical Test Technician to join a busy manufacturing and quality team. This role involves carrying out electrical testing to verify product conformity, including continuity, bonding, and resistance testing on electrical cable and wire harness assemblies. The successful candidate will work on both high-volume production and bespoke or investigative projects, ensuring products meet customer and industry quality standards. Experience with Automated Test Equipment (ATE), including programming and operation, is highly desirable. You will be...  more ->

Job Summary We are seeking an experienced Metrology Inspector to join a precision manufacturing team. This role is responsible for programming, editing, and operating Coordinate Measuring Machines (CMMs) to inspect high-volume manufactured components. You will also carry out manual inspections using a range of precision measuring equipment, ensuring products meet quality standards and customer requirements. The successful candidate will produce inspection reports, manage non-conforming products, and support investigations into quality issues. The role also involves developing measurement...  more ->

Hardware Team Lead 87.83 per hour (Inside IR35) - Negotiable 12 months Monday to Thursday on site - Rochester (Kent) As a Hardware Team Leader, you will lead a team of highly skilled and experienced hardware engineers responsible for the support to our production programs within products such as Helmet Mounted & Head-Up Displays, Mission Computers, Flight Controls, Active Inceptors and other associated safety critical technology. Core duties: You will be providing managerial and technical leadership of an electronics design team You will be involved in work package management; cost, schedule,...  more ->

Reserve Soldier (Part-time) The Army - United Kingdom From £63.27 a day Make every hour count. As a part-time, entry-level Reserve Soldier in the British Army, youll: Get involved in everything the Regular Army does, from combat to humanitarian work Get paid to spend your spare time learning transferrable skills Experience adventures you never thought possible Only work the hours that suit you and your sc click apply for full job details more ->

Management Consultant, National Security London Hybrid (up to 3 days per week onsite) Active eDV Clearance Required Some consulting roles improve businesses. Others help protect the UK. Ncounter is supporting the growth of an established consultancy delivering strategic and operational consulting services across some of the UK's most sensitive National Security and Intelligence programmes. This is an opportunity to work alongside organisations whose work rarely reaches the public eye, supporting complex missions that directly contribute to the safety and security of the UK. You'll join an...  more ->