Showing 12 of 2,068 vacancies
MB
Product Security Engineer
MBDA UK • stevenage • 22 Oct 2026
£51 - £69

An exciting opportunity has arisen to join our team of skilled Systems Engineers within The Security Engineering Department who ensure our products are secure during their service life, protect...

Permanent Remote DV Cleared
CI
Penetration Tester
Citation Cyber • birmingham • 22 Oct 2026
£60 - £85

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
LE
Principal DevSecOps Engineer — Secure CI/CD Leader
Leonardo Worldwide Corporation • luton • 22 Oct 2026
£54 - £70

Leonardo UK in the United Kingdom is seeking a Principal Software Engineer (DevSecOps) to accelerate secure software delivery across defence and security programmes. You will lead and mentor teams,...

Permanent Hybrid Featured
CI
Penetration Tester
Citation Cyber • aberdeen city • 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 • warrington • 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
GE
Contractor Security Engineer: PKI & Defence Systems
General Dynamics Missions System International • blackwood • 22 Oct 2026
£60 - £95

General Dynamics Mission Systems is seeking a Security Engineer (Contractor) to work on a CIS and Cyber project. The role provides security domain expertise, with preference for defence background,...

Permanent Hybrid Urgent
SI
Senior SOC Analyst
SiXworks an IBM company • farnborough • 22 Oct 2026
£50 - £70

Overview We currently have an exciting opportunity for a Senior SOC Analyst to join our existing experienced team. Responsibilities Management of small-scale team of Analysts to deliver SOC...

Permanent Hybrid Featured
CI
Penetration Tester
Citation Cyber • city of edinburgh • 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
SA
Security Architect - DV Cleared
Sanderson Government & Defence • farnborough • 22 Oct 2026
£70 - £85

Security Architect - DV Cleared Location: Farnborough, Hampshire, UK Employment Type: Permanent, Full-Time Security Clearance: Developed Vetting (DV) - Essential Salary: £70,000 - £85,000 +...

Permanent Hybrid DV Cleared Featured
CI
Penetration Tester
Citation Cyber • leeds • 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 • south shields • 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
AD
Senior Full Stack Engineer - Cloud, Security & Defence
Addition • farnborough • 22 Oct 2026
£50 - £70

A tech company is seeking a Senior Software Engineer to join their dynamic team in Farnborough, working on cutting-edge projects in secure digital technology. The role involves designing and...

Permanent Hybrid Featured