1,001 to 1,025 of 1,506 Security Cleared Jobs in the UK excluding London

opportunity to work on cutting-edge machine learning and large language model (LLM) systems , contributing to impactful solutions where performance, reliability, and security are critical. You'll have the opportunity to: Design and develop machine learning and LLM-based solutions Work on advanced AI systems within secure … environments Strong analytical and problem-solving capability Clear communication skills and ability to work in client-facing environments UK national, eligible for UK Security Clearance (SC) You will gain exposure with: Advanced LLM and AI system development Deployment of ML systems in secure and resource-constrained environments Real ...

taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This position will be based on site near Gloucester 5 days a week. Your future … deliver robust connectivity, segmentation, and policy-driven network control aligned to business and technical requirements. You will collaborate closely with cloud, infrastructure, and security teams to optimise network performance and resilience. Within a supportive and expert-led environment, you will contribute innovative solutions, troubleshoot complex issues, and continuously ...

experts. We'll train and support you in taking your career wherever you want it to go. You will need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position with potentially 2 days a week working on site … standards, operational requirements, and long-term scalability goals. You'll work closely with delivery teams, stakeholders, and governance forums to validate designs, integrations, security models, and deployment approaches while helping to mitigate technical and operational risks across the programme lifecycle. You'll also support the successful transition between ...

passionate about supporting, maintaining, and improving complex systems. The successful candidate will contribute directly to mission-critical MOD projects that support UK National Security, gaining hands-on experience with advanced technology and system infrastructures. This position offers considerable scope for learning and professional growth within a highly dynamic … Clearance Required: This role will require DV clearance. For more information and guidance please visit gov.uk/government/publications/united-kingdom-security-vetting-clearance-levels What we do for you: At Leidos we are PASSIONATE about customer success, UNITED as a team and INSPIRED to make ...

Bristol - Assembly, GBR Chippenham Methuen Park HouseAdvertised Salary: Competitive + Market Leading BenefitsPlease note - you will be required to have (or gain) Security Clearance for this role - please only apply if you are eligible (5 years MINIMUM UK residency)About the roleJoin BT’s Defence & Defence Industry Partners … that mission—helping to protect national interests while delivering meaningful outcomes for customers and society.You’ll work closely with colleagues across business, technology, security and operations, as well as external partners, to turn customer needs into practical, secure and scalable solutions. You will also be a trusted technical ...

team, you will be involved in designing & developing software applications to a high standard across a variety of projects. Working within the national security sector, you will be using the most modern and developing technologies to defend the UK from a range of threats. You will be supporting … Cloud environment (AWS, Azure) Experience in Java Experience or knowledge of key concepts in AI or Big Data would be beneficial Security Clearance is required for this vacancy. Candidates will need to obtain DV Clearance If you are interested in working on some truly groundbreaking projects in fields ...

seeking an experienced Digital Organisation Design and Transformation Lead to play a pivotal role in driving strategic digital change within a complex, security-conscious environment. This is an exciting opportunity for a highly capable transformation professional to lead the design and implementation of digital operating models, enabling organisational … strong relationships with senior stakeholders, influencing decision-making and securing alignment on transformation priorities. Balance programme delivery requirements within a highly regulated and security-conscious environment. Provide strategic guidance on digital transformation best practice, governance, and organisational readiness. Skills and Experience The successful candidate will demonstrate: Proven experience ...

Charles Street in London, Abercrombie House in East Kilbride and Hanslope Park in Milton Keynes. Your role with us The Digital Technology and Security (DTaS) directorate is responsible for delivering our ambition to make the FCDO the worlds most technologically integrated and innovative foreign ministry. This means harnessing … digital, data, technology, IT security and information management to deliver our diplomatic, development and consular aims, all while keeping our people and information safe, especially from hostile actors. Main purpose of the job When you join us in this important role, youll provide strategic oversight of our digital ...

Charles Street in London, Abercrombie House in East Kilbride and Hanslope Park in Milton Keynes. Your role with us The Digital Technology and Security (DTaS) directorate is responsible for delivering our ambition to make the FCDO the worlds most technologically integrated and innovative foreign ministry. This means harnessing … digital, data, technology, IT security and information management to deliver our diplomatic, development and consular aims, all while keeping our people and information safe, especially from hostile actors. Main purpose of the job When you join us in this important role, youll provide strategic oversight of our digital ...

Charles Street in London, Abercrombie House in East Kilbride and Hanslope Park in Milton Keynes. Your role with us The Digital Technology and Security (DTaS) directorate is responsible for delivering our ambition to make the FCDO the worlds most technologically integrated and innovative foreign ministry. This means harnessing … digital, data, technology, IT security and information management to deliver our diplomatic, development and consular aims, all while keeping our people and information safe, especially from hostile actors. Main purpose of the job When you join us in this important role, youll provide strategic oversight of our digital ...

Factors Consultant - Defence (Contract) Location: UK (Hybrid/Remote options available) Contract Length: Initial 6-12 Months Rate: £75 to £85 per hour Security Clearance: Current SC clearance desirable, or eligibility to obtain clearance We are seeking an experienced Human Factors Consultant to support a range of complex … Hazard Analysis activities. Previous involvement in military platform, mission system, command and control, training system or complex equipment programmes. Current SC or DV Security Clearance. Key Words Human Factors, Human Factors Engineering, HFE, Human Systems Integration, HSI, Human Reliability Analysis, HRA, Human Error Analysis, Systems Engineering, Safety Engineering ...

requirements and deliver effective solutions. Troubleshoot, test, and enhance Salesforce and MuleSoft integrations to ensure high performance and reliability. Implement best practices for security, data management, and system performance. Conduct code reviews, document technical specifications, and provide technical guidance to team members. Stay updated with the latest Salesforce … Experience with Salesforce integration patterns and best practices. Excellent problem-solving skills and attention to detail. Strong communication and teamwork skills. Experience of security and encryption best practices (OAuth2, JWT, API gateways, encryption standards). ...

delivery, ensuring a high level of customer satisfaction, compliance, managing risk (commercial, delivery) and ensuring best practice is applied to safety and security practices Delivery of the ISP including all yearly financial targets for orders, revenue, margin, operating profit and cash Develop appropriate investment plans to build … personal goals recorded and progressed Role-modelling senior leadership behaviour across all elements of the Enterprise Leadership framework, with particular focus on safety, security and ESG Responsibility for teams in Malvern/Bristol/Farnborough and deployed at our customer’s locations Key Capabilities/Knowledge: Strategic business ...

week onsite Must be eligible for DV clearance About the client Our client is a highly respected UK organisation delivering advanced cyber and security research for critical national programmes. They invest heavily in innovation, technical excellence, and long-term capability building. Due to continued growth in specialist research … Exposure to RF systems, SDRs, or mobile network technologies Network engineering experience in a lab or professional setting Key skills: Vulnerability Researcher, hardware security, reverse engineering, embedded systems, side channel analysis, Linux, Python, C, cyber research ...

Business Architect Rate: £650 - £750 per day outside IR35 Location: Remote working with ad hoc presence required onsite - Corsham Essential Security Classification : Live SC clearance Programme Duration : 11 months with extension options. Role Purpose The Business Architect shall provide strategic business architecture expertise across a complex … programme. Experience supporting Defence-wide transformation initiatives. Experience working within secure or classified environments. Understanding of defence industrial strategy priorities and innovation ecosystems. Security and Compliance Requirements SC clearance mandatory. DV eligibility desirable. Reasonable Adjustments: Respect and equality are core values to us. We are proud ...

successful candidate will follow established delivery processes and working practices. This role requires the successful candidate to undergo and be eligible for UK Security Vetting at SC/DV level. Clearance sponsorship will be provided where required. Due to the nature of the work, candidates should meet … ability to perform the duties of the job. Should the role require the successful candidate to undergo and be eligible for UK Security Vetting. Clearance sponsorship will be provided where required. Due to the nature of the work, candidates should meet the relevant residency requirements. If applicable, Reserved ...

secure nature of this project, this role requires candidates to either already hold, or be eligible to obtain, a high level of UK Security Clearance. To meet the eligibility criteria for this clearance, applicants must be sole British nationals, have been resident in the UK for the past … work and the systems involved. While the position is predominantly site-based, there may be occasional flexibility where business needs and security constraints allow. Any such arrangements would be agreed in advance with the project team. Your future duties and responsibilities We are looking for a highly skilled ...

taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid opportunity. Your future duties and responsibilities You'll take ownership … data platforms on AWS, identifying the most appropriate services, within the client's constraints. • Data Governance & Compliance: Define and enforce data governance policies, security frameworks, and compliance standards across the data lifecycle. • Strategic Consultation & Alignment: Partner with business leaders and technical teams to translate high-level strategic goals ...

Senior Systems Engineer Location: Long Beach, California, USA Salary: $110,000 - $175,000 per annum + benefits Sector: Space Systems/Aerospace Engineering Security Requirement: U.S. Citizenship Required Alexander Associates are partnering with an innovative space technology organisation seeking a Senior Systems Engineer to join their growing Space … programmes U.S. Citizenship due to programme requirements Desirable Experience Master's degree or PhD in a relevant engineering discipline Active TS/SCI Security Clearance Knowledge of spacecraft subsystems including: Attitude Determination and Control Systems (ADCS) Electrical Power Systems (EPS) Command & Data Handling (C&DH) Space-to-ground ...

Technical Architect (SC & NPPV3 cleared) 6 Month Contract £550/day Inside IR35 Bristol (Hybrid/Occasional visits) SCC Flex Contract We are seeking an Technical Architect with active SC & NPPV3 to support an infrastructure transformation programme across storage and virtualisation environments in a secure, enterprise setting. Your responsibilities … high-impact contract, we would love to hear from you. Apply today! Professional references required. NOTE: At SCC, we take the privacy and security of your information very seriously. Any information we hold will be handled in accordance with current data protection legislation. Upon submitting your application ...

routine reports on market activity and customer performance. Assist in developing internal and external presentations and documents. Ensure compliance with relevant quality, safety, security and sustainability standards. Support commercial project delivery by coordinating tasks and monitoring progress. Contribute to discussions on improving service quality and operational efficiency. Support … detail. Role model for integrity, respect and positive team culture. A full UK driving licence. Desirable: Project management experience Knowledge of quality, security or food safety standards Understanding of regulatory frameworks Next steps: If this sounds like the ideal position for you and you have the experience outlined ...

Data Architect Telford/Hybrid - 2 days per week onsite Max rate: £644 per day inside IR35 6 months initial contract Active SC clearance Are you a seasoned Data Architect with deep SAS expertise? We ...

Role Title: IAM Delivery Consultant Duration: contract to run until 30/11/2026 Location: Inverness, Fully Onsite 5 days per week Rate: up to 506 p/d Umbrella inside IR35 Clearance required ...

Role Title: IAM Delivery Consultant Duration: contract to run until 30/11/2026 Location: Inverness, Fully Onsite 5 days per week Rate: up to £506 p/d Umbrella inside IR35 Clearance required ...

Azure Infrastructure Architect/Lead IaC Engineer 6 Months (Remote) £500 - £550 per day (Inside IR35) Active SC Clearance Required A leading IT solution provider is seeking an expert Azure Migration Architect to lead a ...