1,126 to 1,150 of 5,780 Security Cleared Jobs in the UK

Work with users, product teams, engineers, architects, security and operational colleagues to turn complex needs into reliable services Take technical ownership of significant components and end-to-end solutions Guide decisions across low-code, pro-code, integration and AI patterns Design how AI agents use trusted knowledge, approved … strategy, automated testing, CI/CD, monitoring and release management Lead technical investigation of complex live-service faults and improve resilience, performance, accessibility, security and observability Review designs and code, mentor developers and contribute reusable components, patterns and learning to the wider engineering community Requirements Substantial hands ...

Hunt the Threats. Protect What Matters. Cyber threats don't sleep - and neither do the teams that stop them. At Sopra Steria, our Security Operations Centre stands on the front line of cyber defence, protecting some of the UK's most critical organisations. As we continue to grow … managed security services, we're looking for an experienced Lead SOC Analyst to take charge of a high-performing team and help shape the future of our 24/7 Cyber Security Operations capability. This is more than a leadership role. You'll remain hands ...

Lead Location: Cheltenham (hybrid, 3 days onsite) Clearance Type: Must hold or be able to obtain and maintain the highest levels of UK Security Clearance Salary: £52,000 - £77,000 What's your possible? At Northrop Grumman UK, you are part of a team driving innovation where … just a job. It's a mission. We are looking for an experienced cyber defender and people leader to lead our EMEA Cyber Security Operations Centre (CSOC) team from Cheltenham. This is a rare opportunity to combine technical cyber expertise with leadership responsibility. You'll lead a team ...

United Kingdom Type: Permanent Lead SOC Architect | Up to £100k | Guildford/Frimley | Hybrid I'm working with a leading Defence and National Security organisation looking for a Lead SOC Architect to shape and deliver complex Security Operations Centre solutions. This is a senior architecture position … infrastructure • Defining SOC concepts, CONOPS and high/low-level architecture designs • Working directly with senior client and government stakeholders • Designing and integrating security technologies including SIEM, SOAR, EDR, Threat Intelligence and Vulnerability Management • Assessing existing SOC capabilities and developing security maturity • Designing scalable, resilient ...

/DV Cleared Virtualisation & Platform Engineer Location: London – 2–3 days per week onsite Rate :Up to £625 per day Outside IR35 Contract Length :6-month contract Clearance: Active SC or DV Clearance required I’m looking for an experienced Virtualisation & Platform Engineer to support and maintain complex, highly ...

Information Assurance CAF Consultant Location: UK (London - 3 days a week) Security Clearance: Active SC Clearance required Contract Length: 6-18 Months Rate: Competitive Market Rate About the Role We are seeking an experienced Information Assurance CAF Consultant to join a growing consultancy delivering cyber security … Cyber Assessment Framework (CAF) , Governance, Risk & Compliance (GRC), Quality Assurance, and Operational Resilience. You will work alongside client and delivery teams to strengthen security controls, enhance assurance frameworks, support compliance activities, and drive continuous improvement initiatives. As a trusted subject matter expert, you will engage with stakeholders ...

National, have resided in the UK for the past 5 years and are prepared to go through UK SC Security Clearance. Proof of ID will be required prior to interview. This role is with a growing is a technology consultancy. This is a hands-on principal engineering role … minimum, principal or staff grade equivalent. Backend and cloud: Java 17 or 21, at expert level - modern language features Spring Boot in depth: security, transaction management, async/reactive Microservices architecture design - has designed services from scratch Kubernetes and Docker in production (not local development use) AWS, hands ...

National & UK passport holder, have resided in the UK for the past 5 years and are prepared to go through UK SC Security Clearance. Proof of ID will be required prior to interview. This role is with a growing is a technology consultancy. This is a hands … minimum, principal or staff grade equivalent. Backend and cloud: Java 17 or 21, at expert level - modern language features Spring Boot in depth: security, transaction management, async/reactive Microservices architecture design - has designed services from scratch Kubernetes and Docker in production (not local development use) AWS, hands ...

National, have resided in the UK for the past 5 years and are prepared to go through UK SC Security Clearance. Proof of ID will be required prior to interview. This role is with a growing is a technology consultancy. This is a hands-on principal engineering role … minimum, principal or staff grade equivalent. Backend and cloud: Java 17 or 21, at expert level - modern language features Spring Boot in depth: security, transaction management, async/reactive Microservices architecture design - has designed services from scratch Kubernetes and Docker in production (not local development use) AWS, hands ...

Title: Head of ICT OperationsDirectorate: Digital, Data and TechnologyContract: FTC - 9-12 monthsLocation: Office (2 days a week minimum)Security Clearance: SCLocation: London (or Manchester, with travel)Grade: Upper DSalary: £67,001-£74,000 dependent on location and termsJob PurposeThis is a critical business focused role. Responsible … applications and services to agreed SLAs and value-for-money standards.* Ensure the technical architecture and infrastructure provides resilience, scalability and compliance with security standards.* Lead/subject matter expect and interface for the business on ICT technology matters, including leading on setting up technology services ...

National & UK passport holder, have resided in the UK for the past 5 years and are prepared to go through UK SC Security Clearance. Proof of ID will be required prior to interview. This role is with a growing is a technology consultancy. This is a hands … minimum, principal or staff grade equivalent. Backend and cloud: Java 17 or 21, at expert level - modern language features Spring Boot in depth: security, transaction management, async/reactive Microservices architecture design - has designed services from scratch Kubernetes and Docker in production (not local development use) AWS, hands ...

National & UK passport holder, have resided in the UK for the past 5 years and are prepared to go through UK SC Security Clearance. Proof of ID will be required prior to interview. This role is with a growing is a technology consultancy. This is a hands … minimum, principal or staff grade equivalent. Backend and cloud: Java 17 or 21, at expert level - modern language features Spring Boot in depth: security, transaction management, async/reactive Microservices architecture design - has designed services from scratch Kubernetes and Docker in production (not local development use) AWS, hands ...

National & UK passport holder, have resided in the UK for the past 5 years and are prepared to go through UK SC Security Clearance. Proof of ID will be required prior to interview. This role is with a growing is a technology consultancy. This is a hands … minimum, principal or staff grade equivalent. Backend and cloud: Java 17 or 21, at expert level - modern language features Spring Boot in depth: security, transaction management, async/reactive Microservices architecture design - has designed services from scratch Kubernetes and Docker in production (not local development use) AWS, hands ...

Cloud, Kubernetes, Systems Integration, Zero Trust, Defence Digital Transformation, AI-enabled Systems You ve spent years designing complex technical solutions in environments where security, resilience, interoperability, and operational effectiveness genuinely matter. You re the person people rely on when systems need to work properly, scale correctly, integrate cleanly … stakeholders, and evolving requirements. If that sounds familiar, this role could be a very interesting next step. I m working with a cyber security technology company and I m looking for a Technical Architect to support major MOD capability, transformation, and systems integration programmes across secure and highly ...

Central Government departments on a range of projects. To be able to work on our customer projects, employees must be Security Cleared to a standard acceptable to our Government customers. Due to this restriction we can currently only recruit candidates who have the right to work ...

Hamiltonian Dynamics works across Defence and Cyber Security, delivering high-assurance software systems for critical environments. As we continue to grow, we’re looking for Test Engineers to help ensure the quality, reliability, and security of our platforms and applications. As a Test Engineer at Hamiltonian … techniques Familiarity with Docker, Kubernetes , and cloud platforms ( AWS and/or Azure ) Exposure to modern stacks such as MERN , Elasticsearch , or Neo4J Security & Location Requirements UK citizen with at least 10 years UK residency Must already hold high-level UK security clearance Willing to travel ...

infrastructure platforms that underpin the organisation's Identity and Access Management (IDAM) services. The successful candidate will be responsible for the administration, support, security, and continuous improvement of the Active Directory, PKI, DNS, Group Policy, and authentication infrastructure. They will work closely with the wider IDAM team, supporting … technologies and authentication services. The position is based 5 days per week within secure facilities in either Inverness or Manchester, working closely with security, engineering, and IDAM teams to ensure the availability, resilience, and security of critical identity platforms. Your role: Active Directory Infrastructure Administer ...

Senior SuccessFactors Systems Specialist Location: Farnborough Contract: 6 Months with possible extension Rate: Up to £700 per day via an approved umbrella company Security Clearance: Must be willing and eligible to go through the SC Clearance process We are seeking a Senior SuccessFactors Systems Specialist to provide expert … platform and associated HR technology ecosystem. Key Accountabilities: Act as the technical and functional lead for SAP SuccessFactors, ensuring the platform meets business, security, compliance, and operational requirements. Own the administration, configuration, maintenance, and optimisation of SuccessFactors modules in accordance with business requirements and SAP best practice. Define ...

Work on Technology That Protects What Matters At SiXworks , we build secure digital solutions that support Defence and National Security missions . Our teams work on complex problems where reliability, security, and speed of innovation matter. We’re looking for a DevSecOps Policy Engineer who enjoys … Your work may include: Collaborate with the Experimentation, Production and Development teams to design, develop, and maintain software solutions. Translating regulatory and internal security standards into automated code, for deployments in environments such as Azure, VCF and Hyper-V Develop responsive and interactive user interfaces (e.g. JavaScript/ ...

more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology … customers, as well as delivering social value to the UK with our products and services. Cyber Security & Digital Identity (CDI)From secure software to biometrics and encryption, CDI technologies and services enable businesses and governments to authenticate identities and protect data, so they stay safe and enable services ...

more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology … customers, as well as delivering social value to the UK with our products and services. Cyber Security & Digital Identity (CDI)From secure software to biometrics and encryption, CDI technologies and services enable businesses and governments to authenticate identities and protect data, so they stay safe and enable services ...

Clearance preferred We're seeking a Lead AI Architect to drive the delivery of large scale AI and Data transformation programmes within the Security & Justice sector. This is a hands on leadership role focused on taking AI solutions from proof of concept through to secure, scalable, production-grade … skills. They will be responsible for designing end-to‐end AI architectures, leading multidisciplinary teams, shaping technical roadmaps, and ensuring solutions meet stringent security, governance and operational requirements. Key Experience Required Proven track record delivering enterprise-scale AI/ML solutions into production Strong experience leading technical teams ...

Work on Technology That Protects What Matters At SiXworks , we build secure digital solutions that support Defence and National Security missions . Our teams work on complex problems where reliability, security, and speed of innovation matter. We’re looking for a Technical Delivery Assurance Coordinator … technology is designed and delivered. About SiXworks SiXworks is a specialist digital innovation partner delivering secure, mission-critical technology to Defence and National Security organisations. We focus on digital experimentation, secure-by-design architecture, cloud technologies, and rapid application development to help our customers move faster and stay ...

focused role will involve owning High-Level Designs, defining technical strategy and providing architectural assurance. You will work with Product Owners, Enterprise Architects, security teams and engineers to ensure solutions are secure, scalable, supportable and aligned with wider technology roadmaps. Key Responsibilities Create, maintain and govern enterprise High … major changes. Support Product Owners in shaping future service development. Lead technical evaluations, proof-of-concept and innovation activities. Ensure solutions meet security, compliance and operational requirements. Act as a technical authority across mobile, endpoint and Modern Workplace technologies. Engage with customers, partners and vendors to influence technical ...

environment. If you don’t meet every requirement, we still encourage you to apply. We value potential, curiosity and a willingness to grow. Security Clearance Due to the nature of our work, you must be British National for this clearance type. You must be able to currently hold … Highest Level of UK Government security clearance. Benefits Flexible working options, including hybrid working and an optional compressed fortnight Private healthcare Cash health plan Holiday buy/sell scheme Career development programmes and specialist training Performance‐based bonuses Why Join Us? A Mission to Believe In Every ...