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36 Security Clearance jobs

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CGI
16 May, 2025
Full time
Cloud Engineer (DV Security Clearance)
CGI Chippenham, ENG, United Kingdom
The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our deep expertise across the breadth of space, defence, intelligence, aerospace and maritime, all underpinned by our end-to-end cyber capability. We work collaboratively with global technology companies, cutting edge SMEs and academia to deliver the optimal solution for each client. CGI was recognised in the Sunday Times Best Places to Work List 2024 and has been named one of the ‘World’s Best Employers’ by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community...
CGI
16 May, 2025
Full time
Cloud Engineer (DV Security Clearance)
CGI London, ENG, United Kingdom
Secure Innovation is part of CGI’s Space, Defence and Intelligence business unit, focused primarily on the delivery of contemporary and innovative technical solutions for the government agencies most challenging problems. Our teams work alongside our clients to help them understand how to exploit technologies to maintain competitive advantage. Our systems are engineered for performance, security, reliability and scalability; built with modern CI and CD tooling and techniques. We are currently looking for an experienced cloud infrastructure engineer to join our team – being able to think outside of the box to overcome technical challenges is essential! Your future duties and responsibilities The role offers fantastic opportunities to work on leading edge and bespoke technologies within an interesting and highly rewarding environment. We are heavily committed to developing our members and provide excellent learning and development opportunities to ensure that your knowledge and...
CGI
16 May, 2025
Full time
C# Senior Software Engineer (Security Clearance)
CGI Reading, ENG, United Kingdom
The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our deep expertise across the breadth of space, defence, intelligence, aerospace and maritime, all underpinned by our end-to-end cyber capability. We work collaboratively with global technology companies, cutting edge SMEs and academia to deliver the optimal solution for each client. CGI was recognised in the Sunday Times Best Places to Work List 2024 and has been named one of the ‘World’s Best Employers’ by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community...
CGI
16 May, 2025
Full time
DevOps Engineer (DV Security Clearance)
CGI ENG, United Kingdom
The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our deep expertise across the breadth of space, defence, intelligence, aerospace and maritime, all underpinned by our end-to-end cyber capability. We work collaboratively with global technology companies, cutting edge SMEs and academia to deliver the optimal solution for each client. CGI was recognised in the Sunday Times Best Places to Work List 2024 and has been named one of the ‘World’s Best Employers’ by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a member not just an employee. We are committed to inclusivity, building a genuinely diverse community of...
CGI
16 May, 2025
Full time
Programme Manager (DV Security Clearance)
CGI Reading, ENG, United Kingdom
The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our deep expertise across the breadth of space, defence, intelligence, aerospace and maritime, all underpinned by our end-to-end cyber capability. We work collaboratively with global technology companies, cutting edge SMEs and academia to deliver the optimal solution for each client. CGI was recognised in the Sunday Times Best Places to Work List 2024 and has been named one of the ‘World’s Best Employers’ by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community...
CGI
16 May, 2025
Full time
Software Tester (Security Clearance)
CGI Chippenham, ENG, United Kingdom
The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our deep expertise across the breadth of space, defence, intelligence, aerospace and maritime, all underpinned by our end-to-end cyber capability. We work collaboratively with global technology companies, cutting edge SMEs and academia to deliver the optimal solution for each client. CGI was recognised in the Sunday Times Best Places to Work List 2024 and has been named one of the ‘World’s Best Employers’ by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community...
CGI
16 May, 2025
Full time
Technical Infrastructure Architect (DV Security Clearance)
CGI Chippenham, ENG, United Kingdom
The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our deep expertise across the breadth of space, defence, intelligence, aerospace and maritime, all underpinned by our end-to-end cyber capability. We work collaboratively with global technology companies, cutting edge SMEs and academia to deliver the optimal solution for each client. CGI was recognised in the Sunday Times Best Places to Work List 2024 and has been named one of the ‘World’s Best Employers’ by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community...
CGI
16 May, 2025
Full time
Sharepoint Architect (DV Security Clearance)
CGI Chippenham, ENG, United Kingdom
The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our deep expertise across the breadth of space, defence, intelligence, aerospace and maritime, all underpinned by our end-to-end cyber capability. We work collaboratively with global technology companies, cutting edge SMEs and academia to deliver the optimal solution for each client. CGI was recognised in the Sunday Times Best Places to Work List 2024 and has been named one of the ‘World’s Best Employers’ by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community...
BAE Systems
03 Mar, 2026
Security Consultant
BAE Systems London, UK
  Location(s):    BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Security Consultant  Location: London -  We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Grade: GG09 – GG10 Referral Bonus: 5000   Job Description   A Security Consultant will enable clients in clearly understanding their exposure to security threats/risks, and putting in place pragmatic and cost effective controls. This includes assessing risks at the technical or system process level, and measuring the associated business impact, via document review or structured questionnaires. They may also lead client interviews and...
MI5
03 Mar, 2026
Permanent
Chief Information Security Officer - National Cyber Leader
MI5 Lancashire, UK
A government intelligence agency in the UK is seeking a Chief Information Security Officer (CISO) to oversee cyber security and information governance. The successful candidate will shape the strategic direction of information security while collaborating with top-level stakeholders. A deep knowledge of cyber threats and risk management practices, alongside professional certifications such as CISSP or CISM, is essential. This role mandates exceptional communication skills and operational leadership in a fast-paced environment, ensuring operational resilience and secure innovation in national intelligence.
CU
28 Feb, 2026
Permanent
Cyber Assurance Consultant
COMPUTACENTER (UK) LIMITED Hatfield, UK
Life on the team We are excited to welcome a Cyber Assurance Consultant to join our dedicated Cyber Assurance team at Computacenter. So, who are we? We are a global community of Cyber Security professionals united by a passion for protecting our organisation and customers. Our Mission through collaboration and engagement across all functions within Computacenter; is to deliver an effective Cyber As click apply for full job details
BAE Systems
27 Feb, 2026
F35 Aircraft Maintenance Engineer (Structures)
BAE Systems Williamtown NSW 2318, Australia
At BAE Systems Australia: Do interesting work that MATTERS ENJOY what you do GROW your career Be YOU About our COMPANY BAE Systems has a long and proud heritage in the development, manufacture, upgrade and support of world-leading combat and fast jet trainer aircraft. We operate throughout Australia and across the globe to support the Australian Defence Force wherever, whenever and whatever its challenges may be. As a key partner in the F-35 Lightning II fighter jet program, BAE Systems Australia provides industry-leading maintenance, engineering and upgrade capability for the RAAF and the wider Asia-Pacific region ensuring Australia’s F35 fleet remains mission-read, supporting the largest, most advanced military aircraft program in history. About the OPPORTUNITY Join the BAE Systems F-35 Depot team in Williamtown on a permanent full-time basis, as an Aircraft Maintenance Engineer (Structures). Reporting to the Team Lead, you will perform scheduled...
Focus Group
25 Feb, 2026
Full time
Customer Security Awareness Agent
Focus Group Basingstoke, UK
We’re Hiring – Cyber Security Awareness Agent Salary – Up to £24,784 (DOE) Location – Basingstoke Key Benefits: Generous Holidays:  Enjoy 24 days of holiday, plus bank holidays and a special day off for your birthday. Give Back:  Enjoy paid volunteering days to support causes you care about. Referral Rewards:  Benefit from our Refer a Friend scheme and earn money for bringing great talent to our team. Social Events:  Join in on regular social events and connect with your colleagues in a fun and relaxed environment. About Us: Established in 2003, Focus Group is one of the UK's fastest-growing tech providers, empowering over 30,000 businesses nationwide. With over 1,000 employees and a $1bn valuation, we are a dynamic force in the industry. Job Purpose: This role is responsible for maintaining and supporting our Cyber Security Awareness suite of solutions. It involves providing direct customer support and service provisioning, as well as working...
BAE Systems
24 Feb, 2026
F35 Lightning || Simulator Operator
BAE Systems Marham, King's Lynn, UK
Job Title: F35 Lightening I I Simulator Operator Location: RAF Marham-onsite Salary: Up to £90,000 Dependent of experience What you’ll be doing Deliver exceptional training support to F-35B Lightning squadron pilots, consistently upholding the highest standards of instructional excellence Provide expert Instructor Operator Station (IOS) console support for Lightning Operational Conversion Unit and Frontline Squadron simulator sorties, ensuring realistic and effective training outcomes Maintain deep, current expertise in frontline Lightning tactics and doctrine, directly informing training realism and operational relevance Serve as primary or secondary Subject Matter Expert (SME) for allocated technical systems, as directed by the ITC Instructional Lead , including ownership and continual refinement of associated lecture material Deliver high-fidelity, pilot-specific synthetic training on the Full Mission Simulator and Deployable Mission...
Bc
24 Feb, 2026
Security Engineer II - Cloud Security
Booking.com Manchester, Greater Manchester, United Kingdom
Role Description: We believe that the passion and talent of our employees is our strength – it is what drives us towards outstanding performance. We offer a dynamic, motivating and sophisticated work environment. A culture that is open, innovative and performance-oriented. Our scale and scope, commitment to people and high standards of integrity make Booking.com a great place to work.   Booking.com’s Infrastructure Security is seeking a passionate engineer who wants to protect the world's largest travel platform against attacks on its production platform. Your skills will be the foundation of security initiatives that protect the security and privacy of all our customers, partners, and employees.   The Infrastructure Security organisation makes security effortless for our different production platforms. As part of this team, you will be performing security engineering, building advanced and novel detective and preventive controls, developing systems to automate remediation...
BAE Systems
23 Feb, 2026
SIEM Specialist and Detection Engineer
BAE Systems Canberra ACT, Australia
    BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments.   Role summary We are looking for a talented and enthusiastic individual with excellent technical and client-facing skills to act a SIEM specialist who can design and deploy SIEM (Security Information and Event Management) / SOAR (Security Orchestration, Automation and Response) capabilities. They will also be responsible for working with clients to derive the security use cases across a range of platforms and systems to be monitored.  These use cases will be based on appropriate MITRE frameworks and client defined insider, vulnerability, business, risk and policy enforcement requirements. The role will range from deploying new...
Focus Group
03 Feb, 2026
Full time
Cyber Security Engineer - Level 2
Focus Group Manchester, UK
We’re Hiring – Cyber Security Engineer (Level 2) Salary – Up to £35,000 (DOE) Location – Manchester Key Benefits: Generous Holidays:  Enjoy 24 days of holiday, plus bank holidays and a special day off for your birthday. Give Back:  Enjoy paid volunteering days to support causes you care about. Referral Rewards:  Benefit from our Refer a Friend scheme and earn money for bringing great talent to our team. Social Events:  Join in on regular social events and connect with your colleagues in a fun and relaxed environment. About Us: Established in 2003, Focus Group is one of the UK's fastest-growing tech providers, empowering over 30,000 businesses nationwide. With over 1,000 employees and a $1bn valuation, we are a dynamic force in the industry. Job Purpose: The Cyber Security Engineer (Level 2) plays a key role within our Managed Security Services team, delivering hands‑on deployment, configuration, and Tier 2 support across our managed security...
BAE Systems
22 Jan, 2026
Security Penetration Tester
BAE Systems Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia
      BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. About Us Our mission at BAE Systems Digital Intelligence is to collect, connect and understand complex data, so that our customers can unlock digital advantage in the most demanding environments. At our Malaysian Global Delivery Centre, we work with clients from around the world to deliver cyber technical services to support our customers in keeping their systems secure in today’s hostile digital world. As an Security Penetration Tester, you will perform comprehensive penetration testing assessments across a wide range of sectors and produce comprehensive written reports to meet high industry standards. Beyond the testing itself, you...
BAE Systems
06 Jan, 2026
Electrician
BAE Systems Glasgow, UK
Job Title: Electrician Location: Glasgow – Govan and Scotstoun – Based on site and must be able to attend a recruitment day in Glasgow Salary: £38,662.00 (additional shift allowance of 33% may be applicable) Requirements: Trade Papers to be provided when submitting application What you’ll be doing: Installation of a variety of types of cables (multi-core, single core and co-axial) & electrical systems (junction boxes, fuse panels, consoles, transformers, switches etc .) Cable termination and installation of all electrical equipment Read and interpret electrical schematics, wiring diagrams, and technical documentation Collaborate with shipbuilding teams to ensure timely and efficient completion of electrical installations Ensure all work complies with safety and quality standards Your skills and experiences: Modern Apprenticeship – SVQ 3 or equivalent Relevant experience in a marine installation or major industrial installation...
BAE Systems
05 Jan, 2026
Business Consultant
BAE Systems London, UK
  Location(s): London or Manchester   BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Business Consultant Requistion ID: 120495 Location: London or Manchester – Hybrid working offered, with consideration for both full and part-time applicants – please speak to your recruiter about the options Grade: GG08 – GG13   Are you looking for a consulting role that really makes a difference?   We are proud of the work we do in National Security and the difference we make to the safety and prosperity of the UK.   We are growing rapidly and are looking for experienced business consultants to join our teams.   Consulting in National Security Our consultants support...
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