Showing 12 of 3,274 vacancies
MB
Product Security Engineer
mbda • 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
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
PI
Cyber Security Architect
Pioneertechlabs • london • 22 Oct 2026
£60 - £80

We are looking to recruit Cyber Security Architect to join our growing team based in London and Slough. This will be an on-going permanent basis employment for deserving candidate. The Security...

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
CY
Operational Cyber Vulnerability Researcher
Cyber UK • gloucester • 22 Oct 2026
£50 - £70

Operational Cyber Vulnerability ResearcherLocation: Gloucester, Manchester, London – Onsite work required, with consideration for both full and part-time applicants – please speak to your recruiter...

Permanent Hybrid
TE
Penetration Tester
Tesco • welwyn garden city • 22 Oct 2026
£50 - £70

About the role We are passionate about step changing our cyber security capability to better protect customers and colleagues across our global business, and we’re building an internal penetration...

Permanent Remote
ST
Mobile Security Engineer
Starling • cardiff • 22 Oct 2026
£65 - £90

Starling is the UK's first and leading digital bank on a mission to fix banking! Our vision is fast technology, fair service, and honest values. All at the tap of a phone, all the time. We are...

Permanent Remote
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
NA
Vulnerability Researcher
National Physical Laboratory (NPL) • metropolitan borough of solihull • 22 Oct 2026
£50 - £70

About the Role We are looking for a telecom security researcher to explore unknown vulnerabilities, design tools, and contribute to secure telecom systems. What You’ll Be Doing Find new...

Permanent Hybrid DV Cleared
GE
Principal Product Security Engineer
General Dynamics Mission Systems, Inc • hastings • 22 Oct 2026
£59 - £80

Company Description General Dynamics Mission Systems engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across...

Permanent Hybrid