1,926 to 1,950 of 2,916 Security Cleared Jobs in the UK

Site Reliability Engineer (Defence) This is a chance to join a forward-thinking digital solutions business delivering secure technology for the Defence and Security sector. As a Site Reliability Engineer, you’ll be at the heart of building, scaling, and maintaining critical platforms that underpin mission-ready technology. Role Overview: Role: Site Reliability Engineer Location: Hybrid, 3 days … per week in Farnborough Package: £60,000- £70,000 per annum Benefits Industry: Defence & Security What You’ll Be Doing: Designing and maintaining Kubernetes environments for scalable deployments. Building and optimising CI/CD pipelines to improve efficiency. Implementing monitoring systems to ensure reliability and performance. Driving automation initiatives to reduce manual processes. Managing repositories and version control … for seamless collaboration. Partnering with development teams to align platform capabilities with requirements. Supporting long-term improvements in security, maintainability, and scalability. Staying ahead of emerging technologies to keep the platform cutting-edge. Main Skills Needed: Applications must be eligible for Security Clearance. Proven experience in Site Reliability or Platform Engineering (5+ years). Strong knowledge More ❯

Site Reliability Engineer (International Travel) This is a chance to join a forward-thinking digital solutions business delivering secure technology for the Defence and Security sector. As a Site Reliability Engineer, you’ll be at the heart of building, scaling, and maintaining critical platforms that underpin mission-ready technology. Role Overview: Role: Site Reliability Engineer Location … days per week in Farnborough International Travel (Project based) Package: £60,000- £70,000 per annum Benefits Industry: Defence & Security What You’ll Be Doing: Designing and maintaining Kubernetes environments for scalable deployments. Building and optimising CI/CD pipelines to improve efficiency. Implementing monitoring systems to ensure reliability and performance. Driving automation initiatives to reduce manual processes. … Managing repositories and version control for seamless collaboration. Partnering with development teams to align platform capabilities with requirements. Supporting long-term improvements in security, maintainability, and scalability. Staying ahead of emerging technologies to keep the platform cutting-edge. Main Skills Needed: Applications must be eligible for Security Clearance. Happy to travel internationally according to project requirements More ❯

Solution Architect Location: Farnborough, UK (Hybrid Working Policy) Clearance: High level of security clearance - DV Developed Vetting UNLEASH YOUR POTENTIAL As the Programme Solution Architect (SA) you will provide technical leadership and Solution Architecture services across all delivery aspects of the programme. The role covers six key areas: Provide solution oversight and assurance for the programme. Own and … Change Requests raised by the customer. Maintain the technical strategy and roadmap for the programme. Work with the programme leadership including the Programme Manager, Chief Engineer, Service and Security Leads to ensure the successful execution of the programme. Develop and maintain a trusted advisor relationship with the customer technical, programme and end-user leadership to ensure shared objectives … technical capabilities and technologies including hardware, software, data, networks, cloud, IT services and cyber security. In addition, the Programme Solution Architect will form part of a wider National Security & Defence Divisional Solution Architect team. They will be expected to contribute to this function through sharing knowledge and experience in pursuit of both programme delivery and wider solution growth More ❯

to: Manage and support a variety of network services technology Maintain standards for security of information Dealing and responding to complaints Must be able to be SC cleared What you'll get in return Lucrative Pension Package Generous Holiday Package Extensive Benefits Package What you need to do now If you're interested in this role, click More ❯

s Bristol or Leicester sites (hybrid working). This is a new permanent role with a salary banding up to £80,000 along with an excellent benefits package. Security Clearance Requirement Applicants must be sole UK nationals and eligible to obtain and maintain Security Check (SC) clearance. About the Role As Principal Appian Developer, you will More ❯

s Bristol or Leicester sites (hybrid working). This is a new permanent role with a salary banding up to £80,000 along with an excellent benefits package. Security Clearance Requirement Applicants must be sole UK nationals and eligible to obtain and maintain Security Check (SC) clearance. About the Role As Principal Appian Developer, you will More ❯

SC Cleared Front End Developer - 4 months+ £(Apply online only)pd Inside IR35 - Remote with occasional travel to client site to London My client are a Global Consultancy who are looking for a number of SC Cleared Front End Developer with subject matter experience in the following products:- AWS - notably AWS Step Functions and AWS Lambda React Typescript … Python SC Cleared Front End Developer - 4 months+ £(Apply online only)pd Inside IR35 - Remote with occasional travel to client site to London Damia Group Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept our Data Protection Policy which can be found on More ❯

Defence RAG Systems ( Security Clearance Essential ) On Site 2 X Days a week, Plymouth Clearance: Active SC Essential | Sector: Defence Role Overview Defence client requires an SC Cleared AI Engineer to build fully on-premises RAG systems using open-source technologies. You'll develop classified AI capabilities on air-gapped infrastructure with zero external dependencies. Key Responsibilities … LangGraph for agents Hosting: vLLM, TGI, Ollama on bare metal/private cloud Infrastructure: Air-gapped Kubernetes, local container registries Desirable Skills - Experience with defence/government IT security protocols - Knowledge of CIS benchmarks and NCSC guidelines - Familiarity with cross-domain solutions and data diodes - Understanding of classification marking and handling procedures More ❯

Defence RAG Systems ( Security Clearance Essential ) On Site 2 X Days a week, Plymouth Clearance: Active SC Essential | Sector: Defence Role Overview Defence client requires an SC Cleared AI Engineer to build fully on-premises RAG systems using open-source technologies. You'll develop classified AI capabilities on air-gapped infrastructure with zero external dependencies. Key Responsibilities … LangGraph for agents Hosting: vLLM, TGI, Ollama on bare metal/private cloud Infrastructure: Air-gapped Kubernetes, local container registries Desirable Skills - Experience with defence/government IT security protocols - Knowledge of CIS benchmarks and NCSC guidelines - Familiarity with cross-domain solutions and data diodes - Understanding of classification marking and handling procedures More ❯

Job Title: Front-End Developer (Public Sector - SC Cleared) Contract : £400-£450/day Outside IR35 Location : Hybrid (London-based) Duration : 6 months (Mid-December start - End of June) Security Clearance : SC Clearance required Overview We're looking for a talented Front-End Developer to join a newly formed Data Team within a public sector organisation. This More ❯

can be achieved by working with our experienced teams, individual mentoring, and via formal training. This role will require you to have or be willing to go through Security Clearance. As part of the onboarding process candidates will be asked to complete a Baseline Personnel Security Standard; details of the evidence required to apply may be More ❯

projects which have a positive, sustainable impact on the world. Check out some of our recent, most exciting projects: AtkinsRéalis Projects (atkinsrealis.com) Additional Information: This role may require security clearance and offers of employment will be dependent on obtaining the relevant level of clearance. If this is necessary, it will be discussed with you at interview. The vetting … process is delivered by United Kingdom Security Vetting (UKSV) and may require candidates to provide proof of residency in the UK of 5 years or longer. If applying to this role please do not make reference to (in conversation) or include in your application or CV, details of any current or previously held security clearance. We More ❯

Salary: £65k basic + £6k car allowance + 10% bonus + 10% DV allowance (Total Compensation > £80K) Basingstoke: Hybrid circa 2/3 days a week on site Security Clearance: Needs SC Clearance to start and willingness to go through DV Clearance A global IT Consultancy are looking a Networking Consultant to work within their growing secure Defence … and National Security sector. This role is highly customer facing, and involves providing technical leadership within a project, understanding the business and technical requirements being responsible for producing the relevant design collateral, including passing any governance reviews, and ensure effective technical delivery of the solution. Your transferable skills and experience: Demonstrable experience of understanding the customers business and … CCNP, Juniper JNCIA-Design or JNCIA-Junos. Able to create non-standard solutions that may incorporate any of the following: LAN, WAN, WiFi, VPN, Voice, Video, Cyber and Security technologies. Liaise with others in the Program team where solutions cross responsibility borders. Solid understanding of project end to end life cycle, through initial requirements gathering to Operational Acceptance More ❯

Contract Project Delivery Consultant A client of ours is seeking a DV Cleared ICT Project Planner and Systems Implementation Specialist to work closely with project stakeholders in Defence, to ensure the successful delivery of ICT services. Your expertise will be pivotal in defining, organising, and implementing key project milestones, ensuring that all activities are meticulously planned and executed. Skills … and Experience Required: Developed Vetting (DV Clearance) and ability to work onsite 4-5 days p/w in Hampshire Demonstrable experience aligning site implementations with business security policies and RMADS, based on SAC advice. Strong ability to conduct hardware and software tests, utilising SMEs and external resources as required. Knowledge of ICT infrastructure, including cabling, equipment, hardware … skills and demonstrable experience challenging suppliers within defence to ensure plans are realistic, achievable, and offer value for money. Familiarity with relevant standards (e.g. SbD, JSP604, JSP440) and security policies. This role is perfect for a dedicated professional looking to make a significant impact in the ICT sector within defence. Within this leading technology focused consultancy, youll be More ❯

Impact Technical Consultant Salary: £65k basic + £6k car allowance + 10% bonus + 10% DV allowance Basingstoke: Hybrid circa 2/3 days a week on site Security Clearance: Needs SC Clearance to start and willingness to go through DV Clearance A global IT Consultancy are looking a Change Impact Technical Consultant to work within their growing … secure Defence and National Security sector. This role is highly customer facing, and involves providing technical leadership within a project, understanding the business and technical requirements being responsible for producing the relevant design collateral, including passing any governance reviews, and ensure effective technical delivery of the solution. Your transferable skills and experience: Demonstrable experience of understanding the customers … CCNP, Juniper JNCIA-Design or JNCIA-Junos. Able to create non-standard solutions that may incorporate any of the following: LAN, WAN, WiFi, VPN, Voice, Video, Cyber and Security technologies. Liaise with others in the Program team where solutions cross responsibility borders. Solid understanding of project end to end life cycle, through initial requirements gathering to Operational Acceptance More ❯

clarity Strong storytelling with data - using the right visuals for the right audience A solid grasp of product development and how data fits across each phase Eligible for Security Clearance (must have 5+ years’ UK residency) Nice to Have: Google Analytics (including Google Tag Manager), Looker Studio, PowerQuery/BigQuery. Knowledge of data privacy, security , and More ❯

Job Title: Project Coordinator – IT Deployment Projects (SC Cleared) Location: Hybrid/Mobile – UK travel required Contract: ASAP - Until 31 December 2025 Rate: £230/day – Inside IR35 Overview We are seeking a SC Cleared Project Coordinator to join our Projects & Programmes Practice, supporting the successful delivery of IT deployment and transformation projects. This is a hybrid role More ❯

Job Title: Project Coordinator – IT Deployment Projects (SC Cleared) Location: Hybrid/Mobile – UK travel required Contract: ASAP - Until 31 December 2025 Rate: £230/day – Inside IR35 Overview We are seeking a SC Cleared Project Coordinator to join our Projects & Programmes Practice, supporting the successful delivery of IT deployment and transformation projects. This is a hybrid role More ❯

Job Title: Project Coordinator – IT Deployment Projects (SC Cleared) Location: Hybrid/Mobile – UK travel required Contract: ASAP - Until 31 December 2025 Rate: £230/day – Inside IR35 Overview We are seeking a SC Cleared Project Coordinator to join our Projects & Programmes Practice, supporting the successful delivery of IT deployment and transformation projects. This is a hybrid role More ❯

Impact Location: Basingstoke (Hybrid - 2 to 3 days per week on-site) Salary: £65,000 basic + £6,000 car allowance + 10% bonus + 10% DV allowance Security Clearance: SC required to start, with willingness to undergo DV clearance About the Role A leading global IT consultancy is seeking a Change Impact Technical Consultant to join its … expanding Defence and National Security division. This is a highly customer-facing role that demands strong technical leadership and a deep understanding of both business and technical requirements. You will be responsible for designing and delivering secure, scalable network solutions, producing high-quality design documentation, guiding the technical delivery, and ensuring compliance through internal governance processes. Key Responsibilities … as Cisco CCNA/CCNP , Juniper JNCIA-Design , or JNCIA-Junos . Ability to deliver non-standard solutions that span LAN, WAN, WiFi, VPN, Voice, Video, Cyber , and Security technologies. Solid understanding of the full project lifecycle, with an awareness of delivery risks, dependencies, and commercial considerations. Confident supporting programme managers with reporting and delivery tracking to ensure More ❯

reporting to the Project Manager about the project status. Develop project performance reports. Admin - Ensure organisational tasks are carried out efficiently. Manage compliance of the project with Departmental Security, Health & Safety, Equality & Diversity, Business Continuity and Business Planning. Resources - Lead a team responsible for identifying, developing and deploying resources. Manage workforce planning, providing information for effective decision making … Practitioner APM Project Management Qualification Working knowledge of using MS Office tools in a project environment including Word, PowerPoint & Excel. Successful candidates must pass a disclosure and barring security check as well as animal rights and pro-life activism checks. People working with government assets must complete basic personnel security standard checks. Certain roles within the More ❯

Engineer - Agile Consultancy Location: Flexible UK-based (Remote or Office-based) Client Site Visits: Weekly travel to London required Clearance: Preference for candidates with existing high-level UK security clearance (You need to be a British Citizen who has lived here the last 5 years). Salary: Up to £70,000 + Bens About the Role: A dynamic … open-source tools (e.g., Selenium, Java) Apply agile methodologies including TDD, BDD, ATDD Contribute to CI/CD pipelines and support exploratory testing Engage in non-functional testing (Security, Performance, Accessibility, OAT) Collaborate with QA teams to improve frameworks and processes Ideal Candidate: Strong experience in both manual and automation testing Proficient in Selenium and Java Comfortable working … in agile environments and driving best practices Passionate about continuous improvement and emerging technologies Eligible for UK security clearance (British passport holder, UK resident for past 5 years) Culture & Benefits: Inclusive, team-led environment with a small-business feel Access to up to 5 days of external training annually Career coaching and innovation guilds Self-directed career progression More ❯

Engineer - Agile Consultancy Location: Flexible UK-based (Remote or Office-based) Client Site Visits: Weekly travel to London required Clearance: Preference for candidates with existing high-level UK security clearance (You need to be a British Citizen who has lived here the last 5 years). Salary: Up to £70,000 + Bens About the Role: A dynamic … open-source tools (e.g., Selenium, Java) Apply agile methodologies including TDD, BDD, ATDD Contribute to CI/CD pipelines and support exploratory testing Engage in non-functional testing (Security, Performance, Accessibility, OAT) Collaborate with QA teams to improve frameworks and processes Ideal Candidate: Strong experience in both manual and automation testing Proficient in Selenium and Java Comfortable working … in agile environments and driving best practices Passionate about continuous improvement and emerging technologies Eligible for UK security clearance (British passport holder, UK resident for past 5 years) Culture & Benefits: Inclusive, team-led environment with a small-business feel Access to up to 5 days of external training annually Career coaching and innovation guilds Self-directed career progression More ❯

stakeholders and governance boards. Experience of financial management, demonstrating your ability to forecast accurately and manage delivery against agreed budgets. Successful candidates must pass a disclosure and barring security check as well as animal rights and pro-life activism checks. People working with government assets must complete basic personnel security standard checks. Certain roles within the More ❯

Microsoft Application Specialist + 10 month initial contract + DV Cleared position + 525 to 575 per day Overview: We are seeking a Microsoft Application Specialist with proven expertise in the installation, implementation, and integration of Commercial Off-The-Shelf (COTS), Modified Off-The-Shelf (MOTS), and Ministry of Defence (MOD) applications. This role is critical in ensuring seamless … deployment and integration of applications within complex environments, while maintaining compliance with security and performance standards. Key Responsibilities: Install, configure, and integrate Microsoft and third-party COTS/MOTS/MOD applications across enterprise and secure environments. Support application lifecycle activities including upgrades, patching, and migrations. Collaborate with stakeholders, technical teams, and vendors to ensure smooth deployment and … Troubleshoot application-related issues and deliver timely resolutions to maintain service continuity. Provide technical documentation, implementation guides, and knowledge transfer to internal teams. Ensure all applications meet compliance, security, and accreditation requirements. Essential Skills & Experience: Strong background in Microsoft technologies, platforms, and ecosystems. Demonstrated experience in deploying and integrating COTS, MOTS, and MOD applications. Proficiency in system integration More ❯