Showing 12 of 591 vacancies
CF
Principal Product Security Engineer
CFC • london • 17 Oct 2026
Competitive

Principal Product Security Engineer Department: CISO Employment Type: Permanent - Full Time Location: UK - London Reporting To: CISO Description At CFC, technology is at the heart of everything we...

Full Time Hybrid
UK
Senior Software Engineer — Impactful Cyber/Security Tech (Hybrid)
UK Intelligence Services • cheltenham • 17 Oct 2026
Competitive

GCHQ is seeking a Senior Software Engineer to play a pivotal role in solving mission‑critical challenges. You will contribute to the architecture and design of both new and existing systems,...

Permanent Hybrid Featured
BA
Security Testing Consultant (Penetration Tester) Hybrid
BAE Systems • frimley • 17 Oct 2026
Competitive

Location(s): UK, Europe & Africa : UK : Frimley || UK, Europe & Africa : UK : Gloucester || UK, Europe & Africa : UK : Guildford || UK, Europe & Africa : UK : Leeds || UK, Europe & Africa : UK :...

Permanent Remote
PR
Senior Software Engineer - DevSecOps, AI/ML, Cloud
Prattwhitney • manchester • 17 Oct 2026
Competitive

RTX is seeking a Senior Software Engineer to join our Manchester (or Gloucester) team. You will design and build software, collaborate with engineers and stakeholders, and contribute to...

Permanent Hybrid DV Cleared Featured
UN
Lead DevSecOps Platform Engineer (CI/CD & Security)
Understanding Recruitment • london • 17 Oct 2026
Competitive

Understanding Recruitment seeks a Lead DevSecOps Engineer to own and evolve the internal developer platform for a growing team of software, AI and infrastructure engineers in the Greater London...

Permanent Hybrid Featured
PI
£80,000 - £120,000

Join Pigment: The AI Platform Redefining Business Planning Pigment is the AI-powered business planning and performance management platform built for agility and scale. We connect people, data, and...

Permanent Remote
CL
Vulnerability Management Engineer
CloudFlare • london • 17 Oct 2026
Competitive

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for...

Permanent Hybrid
BO
Security Analyst
Booker • liverpool • 17 Oct 2026
Competitive

What's in it for you At Booker, along with being a great place to work and giving you an opportunity to get on in your career, we also offer the following fantastic package of benefits: A Booker...

Permanent Hybrid
EN
Senior Cloud Security Engineer (GCP) - Engine by Starling
Engine by Starling • london • 17 Oct 2026
Competitive

At Engine by Starling, we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is Starling's...

Permanent Hybrid Featured
SE
Senior Cyber Software Engineer (C/C++) - Hybrid, DV Cleared
Searchability NS&D • warmley • 17 Oct 2026
Competitive

Searchability NS&D is seeking a Senior C / C++ Software Engineer in Cheltenham, UK, offering hybrid working with three days onsite and flexibility. The role requires strong C/C++ skills, system...

Permanent Hybrid DV Cleared Featured
CO
Graduate Cyber Security Engineer: Build Secure Systems
Cooper & Hall Limited • london • 17 Oct 2026
Competitive

Cooper & Hall Limited invites you to join its Cyber Security Engineer Graduate Scheme. You will contribute to the Chief Security Office, designing and building controls, tooling and detection logic...

Permanent Hybrid
EL
Competitive

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search...

Permanent Hybrid Featured