Showing 12 of 1,563 vacancies
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
JO
Threat Intelligence Lead — Hybrid, Threat Hunts & Insights
John Lewis Partnership • bracknell • 22 Oct 2026
£52 - £77

John Lewis Partnership is seeking a Senior Information Security Analyst to join the Threat Defence team in Bracknell. You will identify, understand and report on cyber threats, coordinate with...

Permanent Hybrid Featured
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
AM
£65 - £90

We’ll inspire and empower you to deliver your best work so you can evolve, grow and succeed – today and into tomorrow. We offer an exciting range of opportunities to develop your career within a...

Permanent Hybrid SC Cleared
CI
Penetration Tester
Citation Cyber • newcastle upon tyne • 22 Oct 2026
£45 - £75

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 • west of england • 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 • 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
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
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