1 to 25 of 1,749 Permanent Security Cleared Jobs in the UK

Bonus Onsite WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Cyber Security Engineer - SC Cleared Location: London, Manchester or Birmingham Salary: Up to £80,000 + benefits DOE Level: Specialist Security Clearance: Active SC clearance required We're looking for a Cyber Security … cloud, automation and threat detection Potential additional compensation for on-call requirements where applicable Closing date: 30 November 2026 If you're an SC-cleared Cyber Security Engineer looking for a role where you can work across cloud, infrastructure, security tooling and threat detection ...

Senior Technical Security Consultant - Security Architecture £70,000 to 90,000 GBP Bonus Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Senior Technical Security Consultant - Security Architecture Location: UK-wide - hybrid, with travel to client sites as required Level … Consultant/Manager Security Clearance: BPSS & SC Eligibility Nationality: British nationality required The Opportunity We are working with a leading global technology and consulting organisation that is expanding its Security Architecture capability across Health, Public Sector, Defence and Central Government . This is an opportunity ...

Senior Cyber Security Engineer Location: Farnborough, UK Security Clearance Level: DV Everything we do is built on a commitment to do the right thing for our customers, our people and our community. Our mission and our values guide the way we do business. The foundation … engineering and operations. Because of a key strategic development and a new exciting business opportunity, we have a requirement for a security-cleared Senior Cyber Security Engineer (T4) based in the UK working at our Farnborough site and remotely. Leidos has more than 30 years ...

Research and optimise AI agents for national security - 12 month FTC This National Security focused team is doing innovative work building both robust AI agents and realistic training environments for AI agents that will tackle cyber security threats against critical national infrastructure from water … month fixed term contract. You will come from a software, electronics or engineering background with a PhD in cyber/information security, AI, machine learning or similar with specific research experience in systems security, network security, cyber-physical systems security, AI security ...

groups, and neurodivergent candidates. We offer reasonable adjustments throughout the hiring process and are dedicated to creating a supportive, accessible environment for everyone. Security Delivery Lead Location: Hampshire (onsite 5 days per week) Due to the nature of the work and the customers we support, the successful candidate … must be eligible to meet UK Government and contractual personnel security requirements, including the applicable residency requirements for the role, and have the right to work in the United Kingdom. Some roles may also be subject to nationality requirements where these are necessary to meet UK Government ...

groups, and neurodivergent candidates. We offer reasonable adjustments throughout the hiring process and are dedicated to creating a supportive, accessible environment for everyone. Security Delivery Lead Location: Hampshire (onsite 5 days per week) Due to the nature of the work and the customers we support, the successful candidate … must be eligible to meet UK Government and contractual personnel security requirements, including the applicable residency requirements for the role, and have the right to work in the United Kingdom. Some roles may also be subject to nationality requirements where these are necessary to meet UK Government ...

Security Operations Lead - SOC, Azure DevSecOps - UK Remote - BPSS (Baseline Personnel Security Standard) Lead Security Operations. Build Security Engineering. Protect a Global SaaS Platform. We are partnering with a technology organisation that operates a large-scale, cloud-native SaaS platform serving millions … users globally. Due to continued growth, they are seeking an experienced Security Engineering & SOC Lead to drive both security engineering and security operations across a modern Microsoft Azure estate. This is a rare opportunity for a hands-on cyber security professional ...

Research and optimise AI agents for national security - 12 month FTC If you think you are the right match for the following opportunity, apply after reading the complete description. This National Security focused team is doing innovative work building both robust AI agents and realistic training … environments for AI agents that will tackle cyber security threats against critical national infrastructure from water systems and power grids to military bases and government systems. They are urgently seeking a researcher to join the team on a 12-month fixed term contract. You will come from ...

Cyber Security - Consultant Level Various Locations SC Clearance required Our client is looking for ambitious and motivated individuals to join their growing Defence & Security team. This is an excellent opportunity for someone with a foundation in cyber security, technology, or architecture who wants … develop their consulting skills and gain exposure to complex, large-scale programmes that help keep the UK safe. You will work alongside experienced Security Architects, Consultants, and technical specialists, helping clients design secure solutions, manage risks, and protect critical systems and information. Candidates must hold SC Clearance. What ...

Cyber Security Engineer Security Clearance Required - DV ('Developed Vetting') Location: Huntingdon, UK (On-site 4/5 days a week) UNLEASH YOUR POTENTIAL At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers success. … Vision, and Values guide the way we do business. Are your ready for your next challenge? We are in search for multiple Cyber Security Engineers with varying technical backgrounds - Required to work at our customer site in Huntingdon, Cambridgeshire with occasional travel to other UK sites. In this ...

Cyber Security Manager (IT/OT) Location: Hybrid (1 day per week in the London office, with client site travel as required) Salary: £75,000 - £90,000 + Excellent Benefits Package Security Clearance: Candidates must be eligible for BPSS and SC Clearance. The Role … seeking a Cyber Security Manager to join a growing cyber practice supporting organisations across the Energy, Utilities, Chemicals, Manufacturing, and Critical National Infrastructure sectors. This is an opportunity to work with senior stakeholders, lead complex security engagements, and help organisations strengthen their cyber resilience ...

Senior Software Engineer – DV Security Cleared Check all associated application documentation thoroughly before clicking on the apply button at the bottom of this description. Senior Software Engineer with current DV Security Clearance is required to join our government client, supporting a critical national security … will work on software supporting monitoring, sensing, data processing, analytics and automation within highly secure operational environments. Senior Software Engineer- DV Security Cleared- Essential Experience Significant software engineering experience within secure, complex or mission-critical environments. Strong development experience with Python and/or C/C++. ...

Senior Technical Security Consultant £85,000 TO 105,000 GBP Bonus Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Senior Technical Security Consultant Location: UK-wide, with travel to client sites as required Salary: Up to £105,000 in London/… outside London, plus benefits Clearance: Must be eligible to obtain Security Check (SC) clearance Eligibility: Must already have the right to work in the UK without sponsorship The Opportunity We are seeking an experienced Senior Technical Security Consultant to support complex security challenges across ...

Cyber Security Architect … Bonus Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Cyber Security Architect - SC Cleared Location: Any UK city Salary: Up to £100,000 DOE Level: Associate Manager Security Clearance: Active SC required The Role We are looking for an experienced Cyber Security ...

Cloud Security Engineer Location: Hybrid (On-site 1-2 times per month) Salary: Up to £75,000 + Benefits Clearance: Must be eligible for SC Clearance The Opportunity My client is seeking a Cloud Security Engineer to join a growing cyber security function responsible … securing and enhancing enterprise cloud environments. This is an excellent opportunity for someone who enjoys working across a broad range of cloud security disciplines, driving security improvements, and helping shape security best practices across modern cloud platforms. The successful candidate will play ...

Security Architect - Defence Sector Location: South/South West England - Remote, with occasional travel to customer sites Clearance: Active SC Security Clearance (minimum required) SC Security Clearance - CISSP - TOGAF - Cyber Security Architecture - AWS - Azure - Defence Sector The Opportunity An exciting opportunity … arisen for an experienced Security Architect to join a specialist technology consultancy delivering complex, mission-critical solutions exclusively within the defence sector. This is an opportunity to join a growing SME where you will have genuine influence, direct access to senior leadership and the chance to shape ...

Cyber Security Engineer Location: England-wide (remote-first, approx 2x a month in your nearest office) Salary: Up to £70,000 + Package NOTE: To be eligible for this role, you must be actively holding UK Security Clearance (SC). Join a growing cyber security team working on complex, high-impact environments across cloud, on-premises, and hybrid infrastructures. This is an excellent opportunity for a Cyber Security Engineer who enjoys a mix of engineering, security operations, automation, and infrastructure security, while working with modern security ...

Electronic Systems Security Consultant Hybrid London, Epsom, Peterborough £450 - £550 per day Expenses Covered Are you an experienced Electronic Systems Security Consultant with a passion for designing innovative security solutions for major infrastructure projects? We're working with a leading multidisciplinary consultancy that delivers … cutting-edge security solutions across some of the UK's most complex and high-profile programmes. This is an exciting opportunity to join a team that works across sectors including aviation, defence, energy, transportation, water, education, and major urban developments. If you have a strong background in electronic ...

Senior Security Architect - Senior Manager £70,000 to 95,000 GBP Bonus Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Senior Security Architect - Manager Up to £95,000 + bonus | Hybrid | UK A leading technology consultancy is expanding its Cyber & Security practice and is looking for an experienced Security Architect to support major programmes across Government, Defence and the Public Sector . This is a senior client-facing role focused on designing secure technical solutions, developing security architecture and advising stakeholders across complex technology environments. ...

Product Security Digital Engineering Expert – Defence & Aerospace £101.85 per hour (Umbrella) | Reading - 50% onsite | 6-Month Contract | SC required as a minimum/DV Clearance preferred We're recruiting for an experienced Product Security Digital Engineering Expert to support the development and integration of digital engineering … solutions across complex UK defence and aerospace programmes. This opportunity is suited to a specialist with a strong background in Product Security/Systems Security Engineering , combined with an understanding of Systems Engineering methodologies, digital engineering tools and the wider engineering lifecycle. This ...

strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. Our teams operate globally from offices across the UK, Ireland … Nordics, and Netherlands. PA. Bringing Ingenuity to Life. Job DescriptionWe're looking for experienced cyber security consultants who can bring clear thinking, practical advice and strong cyber expertise to help strengthen security across complex, high-impact IT and OT environments. You'll work closely with client ...

Senior Project Manager - Security Cleared (Fixed Term Contract) Based at client locations, working remotely, or based at our Godalming or Milton Keynes offices. Salary up to £70K plus excellent company benefits. About Us Triad Group Plc is an award-winning digital, data, and solutions consultancy with over … that help the government monitor and reduce greenhouse gas emissions from commercial transport Role Summary We're looking for an experienced Security Cleared Senior Project Manager to take ownership of the successful delivery of major projects or multiple smaller initiatives. Proven experience delivering projects within UK public ...

Information Security Consultant (Embedded) Location: Fully Remote (UK) with occasional travel to client sites nationwide Salary: £50,000 Security Clearance: Active SC Clearance Required Interview Process: One Stage The Opportunity We're looking for an Information Security Consultant (Embedded) to join a security … JSP440. Cyber Essentials, GovAssure or Threat Modelling experience. CISSP, CISM or CISA. Defence, Government or regulated-sector experience. If you're an SC-cleared Information Security professional with experience across assurance, governance, risk and recognised security frameworks, we'd be keen to hear from you. ...

Security Cleared DevOps Engineer (Salesforce) – Public Services Project Check out the role overview below If you are confident you have got the right skills and experience, apply today. Rate: £600 P/D Inside IR35 Location:Remote Contract length: 6 Months Start: ASAP Clearance: Active SC clearance … required About the role Our client is looking for a Security Cleared DevOps Engineer to join a major public services project. You'll design, build and maintain an end-to-end Salesforce CI/CD ecosystem, delivering automated build, test, deployment and environment management pipelines that enable ...

Directorate's purpose of delivering the best care and outcomes for the NHS.The Cyber Operations sub-directorate consists of four operational areas:Cyber Security Operations Unit (CSOU & SIO)Cyber Delivery Unit (CDU)Cyber Improvement ProgrammeChief Information Security Office Function (CISO)This role is for a Cyber … Security Analyst in the Infrastructure and Networks teams within the Protective Monitoring area of the national CSOC. This is a Tier 2 role working with the Infrastructure and Networks team to help develop and improve existing analytical rules plus supporting Tier 1 junior analysts with triage and incident ...