Showing 12 of 1,907 vacancies
RE
Security Engineer (Detection & Response)
Refractal Ltd • london • 27 Oct 2026
Competitive

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is...

Permanent Hybrid
WI
MD, Global Head of Cyber Reinsurance
Willis Re (UK) Limited • london • 27 Oct 2026
Competitive

We are seeking an exceptional market leader to join the business as Global Head of Cyber Reinsurance. This is a senior leadership role with responsibility for defining and executing our cyber...

Permanent Hybrid
ME
AI-Driven Security Engineer (Applied AI)
Meta • city of westminster • 27 Oct 2026
Competitive

Meta is seeking Security Engineers to join the Applied AI Intelligence (AAI) organization. The role blends deep security expertise with frontier AI, building novel security capabilities and...

Permanent Hybrid
FS
Senior Penetration Tester
FSP • london • 27 Oct 2026
Competitive

We have an exciting opportunity for a Senior Penetration Tester to join our thriving Cyber Security practice. We are seeking a skilled individual, with expertise in penetration testing or...

Permanent Hybrid Featured
PR
Cutting-Edge Vulnerability Research Lead (Hybrid, UK)
Prattwhitney • gloucester • 27 Oct 2026
Competitive

RTX is seeking a Vulnerability Researcher for its UK Cyber Research Group in Gloucester. You will perform hardware and software teardowns, reverse engineering, and detailed analysis to identify...

Permanent Hybrid SC Cleared Featured
HI
Senior Staff Security Engineer, AI Security
Hidden Road • london • 27 Oct 2026
Competitive

At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions,...

Full Time Hybrid Featured
WA
Security Architect
Walkers • london • 27 Oct 2026
Competitive

We are a leading international law firm for global corporations, financial institutions, capital market participants and investment fund managers. With a global presence spanning the Americas,...

Permanent Hybrid Featured
AD
Senior Application Security Engineer / DevSecOps Engineer
Additional Resources Ltd. • london • 27 Oct 2026
£80,000

Do you have a background in Application Security, DevSecOps or Product Security, with hands-on experience embedding application security into the SDLC? If so, this could be an opportunity worth...

Full Time Remote Featured
CY
Strategic Cyber Advisory Manager
Cyber UK • london • 27 Oct 2026
Competitive

Forvis Mazars is a leading global professional services network providing audit & assurance, tax, and advisory services. Forvis Mazars in the UK spans 14 offices across the nation and has over...

Permanent Hybrid
ME
Senior Application Security Engineer (Remote)
Meetborderless • london • 27 Oct 2026
£192,000 - £240,000

Why join us Brex is the intelligent finance platform that enables companies to spend smarter and move faster in more than 200 markets. By combining global corporate cards and banking with intuitive...

Permanent Hybrid Featured
FS
Competitive

Principal Cyber Security Consultant - Security Leadership Join to apply for the Principal Cyber Security Consultant - Security Leadership role at FSP We have an exciting opportunity for a Principal...

Permanent Hybrid Featured
DE
Consultant, Cyber Security Operations Architect
Deloitte (UK) • west of england • 27 Oct 2026
Competitive

Cyber security is critical to every organisation. We are shaping strategies and transforming the management of cyber risk, and we need you to join us. You’ll build strong relationships as one of...

Permanent Remote Featured