Showing 12 of 2,477 vacancies
SA
Security Engineer - SC Cleared
Sanderson Government & Defence • london • 19 Oct 2026
£105 - £125

Security Engineer (SOC / Data Engineering)£450 per day | Outside IR35 | 9-Month Contract | Active SC Clearance RequiredLondon (1 day per month onsite) A leading consultancy is seeking an...

Permanent Hybrid SC Cleared
LE
Principal Product Security Engineer - Hybrid Defense Tech
Leonardo UK Ltd • lincoln • 19 Oct 2026
£90 - £120

Leonardo UK Ltd is seeking a Principal Product Security Engineer to join the Combat Air and Electronic Warfare division. You will implement security across the product lifecycle, advising...

Permanent Hybrid
LE
GCAP Systems Security Engineer
Leonardo UK Ltd • easter howgate • 19 Oct 2026
£90 - £120

Job Description: Your Impact In this Principal Engineer role, you will provide technical leadership for systems security engineering activities, helping to secure Leonardo products against an...

Permanent Hybrid
CA
Principal Security Engineer - Fuzzing Specialist
Camwebdir • , , united kingdom • 19 Oct 2026
£90 - £140

Principal Security Engineer - Fuzzing Specialist Job Overview As a Security Engineer – Fuzzing Specialist, you will own and evolve our coverage-guided fuzzing program. Your mission is to uncover...

Permanent Hybrid
CO
Senior Security & Penetration Tester – London
Cognizant • , england, united kingdom • 19 Oct 2026
£60 - £80

A leading IT services company is seeking a Security / Penetration Testing Engineer in London. The role includes gathering security requirements, conducting API and UI/Web application penetration...

Permanent Hybrid Featured
BE
Senior Cyber Security Engineer - Strategy & Incident Lead
Berkeley Square IT Ltd • oxford • 19 Oct 2026
£75 - £110

Berkeley Square IT Ltd in Oxford is seeking an experienced Senior Cyber Security Engineer to act as the technical authority for cyber security, owning security infrastructure, incident response,...

Permanent Hybrid Featured
OH
Founding Security Engineer: Scale Core Platform & Equity
Oho Group Ltd • london • 19 Oct 2026
£105 - £170

A Series A cyber security startup in Greater London is seeking a Founding / Early Engineer to help scale and influence their core product. The ideal candidate will have over 5 years of commercial...

Permanent Hybrid
AM
AWS Security Incident Response Engineer
Amazon • manchester • 19 Oct 2026
£70 - £110

Amazon AWS Security Incident Response team is seeking security engineers who are passionate about learning and can work well in a team to keep customers secure. You will monitor, triage, and...

Permanent Hybrid
TH
Senior 24/7 On‑Site Network Security Engineer
The ONE Group Ltd • stevenage • 19 Oct 2026
£42 - £64

A leading security firm in Stevenage seeks a Network Security Engineer to protect critical infrastructure in a 24/7 Incident Response role. The ideal candidate will have experience with enterprise...

Permanent Hybrid Featured
RI
Application Security Engineer
Rightmove Careers • london • 19 Oct 2026
£90 - £120

Our vision is to give everyone the belief they can make their move. We aim to make moving simpler,by giving everyone the best place to turn to and return to for access to the tools, expertise,...

Permanent Hybrid
AC
Defence Cyber Security Lead: Strategy, Risk & Delivery
Actica Consulting Ltd • , england, united kingdom • 19 Oct 2026
£90 - £130

Actica Consulting Ltd is seeking a Lead Cyber Security Consultant to join our Defence Cyber team in the UK. You'll lead teams, shape security outcomes for Defence programmes and work with...

Permanent Hybrid Featured
GE
Principal Product Security Engineer
General Dynamics Missions System International • hastings • 19 Oct 2026
£59 - £80

Compensation: GBP 59,200 - GBP 80,000 - yearly Company Description General Dynamics Mission Systems engineers a diverse portfolio of high technology solutions, products and services that enable...

Permanent Hybrid