526 to 550 of 5,628 Security Cleared Jobs in the UK

Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is one of the UK's leading cyber security consultancies, delivering penetration testing, Cyber Essentials certification, consultancy, training and managed cyber security … NCSC CHECK provider and CREST member company , we're continuing to grow our penetration testing team and are looking for a talented Security Consultant to join us. Whether you're already a CHECK Team Member (CTM) or you're an experienced penetration tester ready to take that next ...

Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is one of the UK's leading cyber security consultancies, delivering penetration testing, Cyber Essentials certification, consultancy, training and managed cyber security … NCSC CHECK provider and CREST member company , we're continuing to grow our penetration testing team and are looking for a talented Security Consultant to join us. Whether you're already a CHECK Team Member (CTM) or you're an experienced penetration tester ready to take that next ...

Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is one of the UK's leading cyber security consultancies, delivering penetration testing, Cyber Essentials certification, consultancy, training and managed cyber security … NCSC CHECK provider and CREST member company , we're continuing to grow our penetration testing team and are looking for a talented Security Consultant to join us. Whether you're already a CHECK Team Member (CTM) or you're an experienced penetration tester ready to take that next ...

Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is one of the UK's leading cyber security consultancies, delivering penetration testing, Cyber Essentials certification, consultancy, training and managed cyber security … NCSC CHECK provider and CREST member company , we're continuing to grow our penetration testing team and are looking for a talented Security Consultant to join us. Whether you're already a CHECK Team Member (CTM) or you're an experienced penetration tester ready to take that next ...

Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is one of the UK's leading cyber security consultancies, delivering penetration testing, Cyber Essentials certification, consultancy, training and managed cyber security … NCSC CHECK provider and CREST member company , we're continuing to grow our penetration testing team and are looking for a talented Security Consultant to join us. Whether you're already a CHECK Team Member (CTM) or you're an experienced penetration tester ready to take that next ...

Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is one of the UK's leading cyber security consultancies, delivering penetration testing, Cyber Essentials certification, consultancy, training and managed cyber security … NCSC CHECK provider and CREST member company , we're continuing to grow our penetration testing team and are looking for a talented Security Consultant to join us. Whether you're already a CHECK Team Member (CTM) or you're an experienced penetration tester ready to take that next ...

Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is one of the UK's leading cyber security consultancies, delivering penetration testing, Cyber Essentials certification, consultancy, training and managed cyber security … NCSC CHECK provider and CREST member company , we're continuing to grow our penetration testing team and are looking for a talented Security Consultant to join us. Whether you're already a CHECK Team Member (CTM) or you're an experienced penetration tester ready to take that next ...

Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is one of the UK's leading cyber security consultancies, delivering penetration testing, Cyber Essentials certification, consultancy, training and managed cyber security … NCSC CHECK provider and CREST member company , we're continuing to grow our penetration testing team and are looking for a talented Security Consultant to join us. Whether you're already a CHECK Team Member (CTM) or you're an experienced penetration tester ready to take that next ...

Inside IR35 Contract dates: 01/10/2026 to 31/03/2028 Closing date: 15th September 2026 at 10:00 Security clearance: UK Security Clearance (SC) required Overview Our customer, a large defence organisation, is seeking an experienced WINTEL Engineer to deliver hands … Style of IT (Deployed) – NSoIT(D) – programme is delivering OpNET , a new C4 capability across the SECRET, Mission SECRET and OFFICIAL-SENSITIVE security domains. The programme aims to deliver a highly secure, technologically advanced and evolutionary communications and information service that connects war-fighters and enables information advantage ...

company working at the forefront of computer vision, perception and autonomy. The company develops advanced Artificial Intelligence and Machine Learning technology for defence, security and other demanding real-world environments. Its work combines machine vision, deep learning and neuroscience-inspired approaches to create AI systems that are accurate … across research, software development and real-world deployment. You will help translate recent AI research into reliable products used within demanding defence and security environments. The position is predominantly office and customer-site based in West London, although some remote working will be available. Senior Computer Vision Engineer ...

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 … 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 ...

established production systems. You will work within a sizeable existing codebase, building Python services and APIs, integrating LLM capabilities and improving the security, reliability and maintainability of live platforms. Rather than replacing existing systems, you will be expected to understand them quickly and improve them safely over time. … APIs and develop practical AI capabilities across live platforms Take ownership of production issues, testing, observability and ongoing platform reliability Strengthen application security, deployment practices and technical documentation We are looking for: 5+ years of commercial Python development experience, ideally including FastAPI and strong asynchronous Python Strong PostgreSQL ...

Defence/MOD Contract or Permanent | £500pd or £70k Cheltenham - 5 days a week + 1 day/week Herefordshire (for client visits) Security Clearance: It is an essential requirement for candidates to obtain UK Security Clearance (SC Level) prior to appointment. Ever built Android apps ...

Azure Platform Architect Location: UK Working Pattern: Hybrid/Client-facing Security Clearance: UK Government Security Clearance required We’re looking for an experienced Azure Platform Architect to join a growing cloud and infrastructure practice, taking a leading role in the design and delivery of secure … infrastructure transformation initiatives, including data-centre exit and re-platforming programmes. Carrying out Azure Well-Architected Framework reviews and establishing appropriate governance and security controls. Ensuring solutions align with UK Government requirements, security classifications and relevant industry standards. Communicating complex architectural concepts to senior technical stakeholders ...

Senior DevOps Engineer Location: Derby (Hybrid - 2 days per week onsite) Contract Length: October 2026 - May 2027 Security Clearance: BPSS required to start. SC Clearance can be processed concurrently during onboarding. Rate: Competitive Market Rates Overview We are seeking an experienced Senior DevOps Engineer to support a major … play a key role in designing, automating, and supporting enterprise-scale cloud and container platforms, driving best practices across infrastructure, deployment automation, security, and operational excellence. Key Responsibilities Lead OpenShift Infrastructure as Code (IaC) development and automation initiatives. Design and implement Azure platform automation solutions. Develop and maintain ...

Azure Platform Architect Location: UK Working Pattern: Hybrid/Client-facing Security Clearance: UK Government Security Clearance required We’re looking for an experienced Azure Platform Architect to join a growing cloud and infrastructure practice, taking a leading role in the design and delivery of secure … infrastructure transformation initiatives, including data-centre exit and re-platforming programmes. Carrying out Azure Well-Architected Framework reviews and establishing appropriate governance and security controls. Ensuring solutions align with UK Government requirements, security classifications and relevant industry standards. Communicating complex architectural concepts to senior technical stakeholders ...

Azure, or GCP Условия: Hybrid work combines company offices, client sites, and home; working from home 100% of the time is not available Security Clearance is required to undertake the role; Developed Vetting (DV) clearance is required; DV clearance requires continuous residence in the United Kingdom … last 10 years, along with other detailed criteria; Some posts may be restricted to sole UK Nationals for security reasons Pre-employment checks include identity, nationality or immigration status, three years of continuous employment history, and an unspent criminal record check Training and development opportunities include thinktanks, hackathons ...

established production systems. You will work within a sizeable existing codebase, building Python services and APIs, integrating LLM capabilities and improving the security, reliability and maintainability of live platforms. Rather than replacing existing systems, you will be expected to understand them quickly and improve them safely over time. … APIs and develop practical AI capabilities across live platforms • Take ownership of production issues, testing, observability and ongoing platform reliability • Strengthen application security, deployment practices and technical documentation We are looking for: • 5+ years of commercial Python development experience, ideally including FastAPI and strong asynchronous Python • Strong PostgreSQL ...

strong focus on DevSecOps, Kubernetes, CI/CD, automation and secure platform delivery. You'll be working on technically interesting environments where reliability, security and repeatable deployment really matter. The role sits close to data and AI teams, so there is also exposure to MLOps, machine-learning workloads … doing Designing and delivering secure CI/CD pipelines across complex environments Building and supporting Kubernetes/container platforms Embedding security controls into engineering workflows Automating infrastructure and deployment processes using Python, Bash, YAML and IaC tooling Supporting secure deployment into restricted or highly controlled environments Working closely ...

strong focus on DevSecOps, Kubernetes, CI/CD, automation and secure platform delivery. You'll be working on technically interesting environments where reliability, security and repeatable deployment really matter. The role sits close to data and AI teams, so there is also exposure to MLOps, machine-learning workloads … doing Designing and delivering secure CI/CD pipelines across complex environments Building and supporting Kubernetes/container platforms Embedding security controls into engineering workflows Automating infrastructure and deployment processes using Python, Bash, YAML and IaC tooling Supporting secure deployment into restricted or highly controlled environments Working closely ...

Senior DevOps Engineer Location: Derby (Hybrid - 2 days per week onsite) Contract Length: October 2026 - May 2027 Security Clearance: BPSS required to start. SC Clearance can be processed concurrently during onboarding. Rate: Competitive Market Rates Key Responsibilities Lead OpenShift Infrastructure as Code (IaC) development and automation initiatives. Design … development. Strong Kubernetes and OpenShift troubleshooting skills. Experience designing and maintaining enterprise-scale CI/CD pipelines . Strong understanding of cloud security and secure delivery practices. Experience implementing monitoring, logging, and observability solutions. Ability to define technical standards, governance, and reusable deployment frameworks. Experience working within large ...

Multiple levels available Were working with a leading technology and consulting organisation that is growing its Digital & Data capability across Defence, Government, National Security and other highly regulated sectors. They are looking for Data Engineers at multiple levels to join teams delivering complex, high-impact data solutions … Multiple opportunities across different seniority levels. UK-wide opportunities with hybrid working arrangements. Work on technically challenging projects across Defence, Government and National Security . Access to training, professional development and technical certifications. Supportive technical community with opportunities for mentoring and progression. Competitive benefits package including private healthcare ...

Multiple levels available Were working with a leading technology and consulting organisation that is growing its Digital & Data capability across Defence, Government, National Security and other highly regulated sectors. They are looking for Data Engineers at multiple levels to join teams delivering complex, high-impact data solutions … Multiple opportunities across different seniority levels. UK-wide opportunities with hybrid working arrangements. Work on technically challenging projects across Defence, Government and National Security . Access to training, professional development and technical certifications. Supportive technical community with opportunities for mentoring and progression. Competitive benefits package including private healthcare ...

Multiple levels available Were working with a leading technology and consulting organisation that is growing its Digital & Data capability across Defence, Government, National Security and other highly regulated sectors. They are looking for Data Engineers at multiple levels to join teams delivering complex, high-impact data solutions … Multiple opportunities across different seniority levels. UK-wide opportunities with hybrid working arrangements. Work on technically challenging projects across Defence, Government and National Security . Access to training, professional development and technical certifications. Supportive technical community with opportunities for mentoring and progression. Competitive benefits package including private healthcare ...

Multiple levels available Were working with a leading technology and consulting organisation that is growing its Digital & Data capability across Defence, Government, National Security and other highly regulated sectors. They are looking for Data Engineers at multiple levels to join teams delivering complex, high-impact data solutions … Multiple opportunities across different seniority levels. UK-wide opportunities with hybrid working arrangements. Work on technically challenging projects across Defence, Government and National Security . Access to training, professional development and technical certifications. Supportive technical community with opportunities for mentoring and progression. Competitive benefits package including private healthcare ...