1,101 to 1,125 of 1,727 Security Cleared Jobs in England

Lead complex software delivery. Drive real impact. TwinStream delivers mission-critical technology solutions in some of the UK's most complex and security-conscious environments. Founded by engineers and built on technical excellence, we're now a team of 100+ specialists helping clients solve challenging technical problems. … scheme Regular company events and socials Eligibility Due to the nature of our work, applicants must be UK-based and eligible for DV Security Clearance . Diversity & Inclusion We welcome applications from people of all backgrounds, experiences and identities. If you require any adjustments during the recruitment process ...

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 ...

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 ...

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 ...

frontline services, our work in the United Kingdom includes addressing some of the most complex problems in defence, healthcare, government, safety and security, and transportation. What Makes Us Different: Purpose: you can use your passion and abilities at Leidos to keep the people you care about safe. … forefront of machine learning, AI, cyber security and solutions. Using your skills in the technology frontline by helping to build a safer world. You can inspire change. Collaboration: having flexibility to do your job is one of our core benefits, enabling you to become part of our extraordinary ...

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 ...

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 ...

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 ...

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 ...

Solutions Architect - Active SC, AWS Migration £Market Rate London/Hybrid - 1 -2 days a week on site 6 months initially My client is an instantly recognisable consultancy who require a Senior Solutions Architect with ...

Cloud Infrastructure Engineer 6 Month Contract Location: Home/London (2 days a week onsite) Rate: £550 - £600 per day (Inside IR35) Skills: Windows Server, Azure, VMware, IaC, CI/CD pipelines, SC Clearance We ...

Summary - Perform regular maintenance, testing, and troubleshooting of security systems to ensure optimal functionality. Diagnose and rectify faults quickly, effectively and efficiently. - Perform reactive service visits as required to meet contracted customer's service level agreements. - Perform planned preventive maintenance visits as required in line with contracted customers … service level agreements. - Provide support and advice to clients regarding their security systems, addressing queries and offering solutions to resolve issues. - Ensure all work complies with health and safety regulations, industry standards, and company policies. Maintain accurate records of work performed, including reactive service and planned preventive maintenance ...

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 ...

Role Title: SAP PI Consultant Duration: 6 month contract Location: Worthing/Telford. Hybrid, 2 days per week onsite Rate: up to £506 p/d Umbrella inside IR35 Clearance required: SC Clearance Eligibility required ...

MERITUS are recruiting for a Senior Software Engineer (SFIA 5) to join a leading Central Government defence organisation, supporting the development, maintenance, and modernisation of complex mission critical software systems within a highly secure engineering ...