Showing 12 of 743 vacancies
JP
Lead Infrastructure Engineer - Proxy/SSE Network Security
JPMorgan Chase & Co. • london • 17 Oct 2026
Competitive

Lead Software Engineer - Proxy/SSE Network Security As a Lead Software Engineer at JPMorganChase within the Corporate Sector - Enterprise Technology, youare an integral part of an agile team that...

Permanent Hybrid Featured
KL
Senior Security Engineer - Detection & Response
Klaviyo • london • 17 Oct 2026
£84,000 - £126,000

At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair...

Permanent Hybrid Featured
GE
Senior Product Security Engineer – Defence Avionics (Hybrid)
General Dynamics Missions System International • hastings • 17 Oct 2026
Competitive

General Dynamics Mission Systems in the UK is seeking a product and systems security engineer to embed security into complex airborne mission systems as part of the GCAP programme. You will develop...

Permanent Hybrid Featured
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
MB
Product Cyber Security - Graduate Programme 2027
MBDA • west of england • 17 Oct 2026
Competitive

Product Cyber Security - Graduate Programme 2027 The Cyber Security department delivers effective information security solutions for complex weapon systems and their associated sub-systems,...

Permanent Hybrid
PO
AI Security Architect
Polo • cheltenham • 17 Oct 2026
£75,000 - £85,000

Department: Digital Employment Type: Permanent Location: Cheltenham Compensation: £75,000 - £85,000 / year Description PoloWorks are currently recruiting this role on behalf of our parent company...

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
RI
Platform Engineer: Cloud, SRE & DevSecOps
Risk Ledger • london • 17 Oct 2026
Competitive

Risk Ledger is seeking an experienced Platform/SRE/DevOps engineer to build and maintain scalable cloud infrastructure and to enable secure, reliable software delivery. You will work closely with...

Permanent Hybrid
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
AI
Cyber Security Engineer - Cyber & Autonomous Systems Team
AI Security Institute • london • 17 Oct 2026
Competitive

About the AI Security Institute The AI Security Institute is the world's largest and best-funded team dedicated to understanding advanced AI risks and translating that knowledge into action. We’re...

Permanent Remote