Showing 12 of 875 vacancies
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Senior Vulnerability Research Leader
National Physical Laboratory (NPL) • , england, united kingdom • 22 Oct 2026
£60 - £85

National Physical Laboratory (NPL) seeks a Principal Vulnerability Researcher to join their Vulnerability Research Team in Oxfordshire. This hands-on role involves security research on telecom...

Permanent Hybrid Featured
AM
£65 - £85

Build the Future of Air Travel with Amach Join one of the world’s fastest-growing technical teams, where innovation meets impact. We take the time to understand your skills, ambitions, and what...

Permanent Remote Featured
CI
Senior Cyber Safety Oversight Specialist
Civil Aviation Authority • crawley • 22 Oct 2026
£63 - £76

Salary and Contract Salary: Up to £69,524 dependent upon experience Contract Type: 12 Month Fixed Term Contract Security Level: SC Visa Restrictions: This position does not offer visa sponsorship...

Permanent Hybrid SC Cleared Featured
MA
Senior Security Analyst
Made Tech Limited • , , united kingdom • 22 Oct 2026
£60 - £80

Made Tech helps UK public sector organisations build and run secure, user‑centred digital services. Our Cyber practice works directly with government departments, agencies and other public...

Permanent Hybrid Featured
CI
Penetration Tester
Citation Cyber • belfast city district • 22 Oct 2026
£65 - £90

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...

Permanent Hybrid
CI
Penetration Tester
Citation Cyber • guildford • 22 Oct 2026
£60 - £90

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...

Permanent Hybrid
CI
Penetration Tester
Citation Cyber • nottingham • 22 Oct 2026
£65 - £90

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...

Permanent Hybrid
GR
Backend Security Engineer: Build Scalable, Secure APIs
Great Value Hiring • , , united kingdom • 22 Oct 2026
£31 - £104

Backend Security Engineer ($30 - $100/hour) Strong backend experience in Java, Node.js, Go, Rust, Typescript, Python, C++ or similar A track record building scalable services and APIs Comfort with...

Permanent Hybrid
JO
Senior Threat Intelligence Analyst
John Lewis Partnership • bracknell • 22 Oct 2026
£52 - £77

About the role The John Lewis Partnership’s Information Security strategy is bold and ambitious. We provide a collection of security services, delivered through people, processes and technology....

Permanent Hybrid Featured
CO
Cyber Security Researcher
CoreTech Security • london • 22 Oct 2026
£55 - £90

Cyber Security Researcher Location: London, Greater London, GB, EC2V 8 Start Date: September 17, 2026 Application Deadline: December 16, 2026 hackajob is partnering directly with CoreTech Security...

Permanent Hybrid
AU
Risk & Assurance Manager - IT & Cyber
Audit & Risk Recruitment • manchester • 22 Oct 2026
£50 - £70

Audit & Risk Recruitment provided pay range This range is provided by Audit & Risk Recruitment. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more....

Permanent Hybrid
CI
Penetration Tester
Citation Cyber • portsmouth • 22 Oct 2026
£60 - £90

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...

Permanent Hybrid