Showing 12 of 1,548 vacancies
MA
Senior Cyber Security Consultant
Matchtech • corsham • 22 Oct 2026
£65 - £90

Senior Cyber Security Consultant Location: Corsham, Wiltshire (Hybrid Working) Type: Permanent, Full-Time Security Clearance: Must be eligible for DV Clearance Our client, a leading organisation...

Permanent Hybrid DV Cleared Featured
CH
Cyber Security Engineer I
Checkout.com • london • 22 Oct 2026
£60 - £90

Company Description We’re Checkout.com. You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every...

Permanent Hybrid
LO
DevSecOps Software Engineer — 4‑Day Week & Benefits
Lockheed Martin • tewkesbury2 • 22 Oct 2026
£59 - £70

Lockheed Martin Rotary and Mission Systems (RMS) in Gloucester is seeking Software Engineers for Defence, Cyber and Intelligence programmes. Roles involve software development, tests, documentation...

Permanent Hybrid
HA
Security Architect - Systems Integrator
Hamilton Barnes Associates Limited • bristol • 22 Oct 2026
£40 - £80

Looking to support organisations in strengthening their cyber security posture and ensuring resilient operations? Join a trusted cyber security and information assurance consultancy that helps...

Permanent Remote SC Cleared Featured
RA
Test Engineer — DevSecOps & AI/ML (Onsite)
Raytheon UK • manchester • 22 Oct 2026
£55 - £76

Raytheon UK in the defence and aerospace sector is seeking a Test Engineer to join our software dev function in Gloucester, Manchester or London, onsite only. You will work in a cross-functional...

Permanent Hybrid DV Cleared
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
EC
Cyber Defense — Software Vulnerability Researcher
ECM Selection (Holdings) Limited • cambridge • 22 Oct 2026
£65 - £90

ECM Selection (Holdings) Limited is seeking a software vulnerability researcher to assess critical defence systems and develop proof‑of‑concept demonstrators, translating research into practical...

Permanent Hybrid
VI
Hybrid Senior Security Operations & Incident Response Lead
Vitality • bournemouth • 22 Oct 2026
£60 - £80

Vitality is seeking a Senior Security Operations Engineer to lead cyber defence within Information Security. You’ll enhance security operations, respond to incidents, and help protect member data...

Permanent Hybrid Featured
CA
Hardware Security Engineer - Consultant
Camwebdir • , , united kingdom • 22 Oct 2026
£65 - £90

Awerian works with leading industry and national defence partners to assess critical systems for potential vulnerabilities, contributing novel software and hardware cyber defence techniques which...

Permanent Hybrid
PA
Security Architect
PA Consulting • city of westminster • 22 Oct 2026
£50 - £70

We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary...

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