Showing 12 of 947 vacancies
CY
£42 - £60

SOC Analyst (Tier 2/3) – High Impact Cyber Defence Role 12‑Month Contract Location: Corsham Public Sector experience highly desirable This is a Corsham based role with an excellent immediate start...

Permanent Hybrid DV Cleared
PI
Cloud Security Architect
Pioneertechlabs • london • 30 Sep 2026
£70 - £90

We are looking to recruit Cloud 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
HY
Senior SIEM & Incident Response Engineer
Hypersonica • london • 30 Sep 2026
£65 - £95

Help Build Europe's Hypersonic Capability At Hypersonica, we’re redefining what’s possible in European defence technology. We exist to deliver speed, resilience, and technological independence at a...

Permanent Hybrid Featured
SE
Lead Security Architect
Searchability • farnborough • 30 Sep 2026
£90 - £110

Lead Security Architect – Farnborough, UK Up to £100,000 Depending on Experience Hybrid working, 3 days per week onsite Active SC Clearance required, and must be eligible for DV ABOUT THE CLIENT:...

Permanent Hybrid SC Cleared Featured
KB
Senior IT Security Principal
KBR, Inc. • leatherhead • 30 Sep 2026
£90 - £120

Senior IT Security Principal A career at KBR can change the world - and change your life. If you’re ready, let’s get started. The KBR team of teams delivers future-forward science, technology and...

Permanent Hybrid Featured
LE
Principal Software Engineer (DevSecOps)
Leonardo • city of edinburgh • 30 Sep 2026
£110 - £170

Your Impact As a Principal Software Engineer (DevSecOps), you will play a key role in accelerating the delivery of secure, high-quality software across Leonardo's defence and security programmes....

Permanent Hybrid
VI
Security Architect
Vix Technology • manchester • 30 Sep 2026
£70 - £90

At Vix Technology, we're not just moving people - we're moving the world forward. Our solutions power the technology behind public transport, payments, and connected mobility across 200+ cities...

Permanent Hybrid Featured
KA
Lead Security Engineer
Kainos • birmingham • 30 Sep 2026
£90 - £120

Join Kainos and Shape the Future At Kainos, we’re problem solvers, innovators, and collaborators - driven by a shared mission to create real impact. Whether we’re transforming digital services for...

Permanent Hybrid Featured
IP
£90 - £150

iProov is seeking an experienced Senior iOS Security Engineer to join our Product Security team in the UK. You will secure iOS apps, SDKs and biometric verification tech against evolving threats....

Permanent Hybrid Featured
DA
Cyber Infrastructure Engineer, Professional Services
Darktrace • london • 30 Sep 2026
£55 - £90

Darktrace is a global leader in AI-driven cybersecurity, helping organizations stay ahead of evolving threats every day. Darktrace was built on a genuinely differentiated idea: that Adaptive AI...

Permanent Hybrid
CY
Cyber Defence Analyst
Cyber UK • belfast • 30 Sep 2026
£40 - £55

We have an exciting opportunity for a Cyber Defence Analyst to join our Information Security team in the A&O Shearman Belfast office. What you will do Investigate and prioritise Level 2 escalated...

Permanent Hybrid
LE
Principal Software Engineer (DevSecOps)
Leonardo Worldwide Corporation • luton • 30 Sep 2026
£54 - £70

## Principal Software Engineer (DevSecOps)Applylocations: GB - Luton - Cap. Green 300: GB - Edinburgh: GB - Lincoln: GB - Southampton: GB - Basildontime type: Full timeposted on: Posted Todayjob...

Permanent Hybrid