Showing 12 of 300 vacancies
DS
£85 - £120

Dstl is seeking a Senior Cyber Vulnerability Researcher to join a specialist team delivering vulnerability research, reverse engineering and technical analysis. In this role you will analyse...

Permanent Hybrid Featured
AL
AI Security Analyst
Alignerr Corp. • london • 17 Oct 2026
£83 - £165

About The Role AI systems are only as safe as the people who test them — and that's where you come in. We're looking for security-minded professionals to probe, stress-test, and red-team AI models,...

Permanent Remote
IM
£60 - £90

A platform you can believe in: Immersive One is the leading cyber resilience solution across the globe. Build and scale a best in class platform alongside a team of the brightest minds in...

Permanent Remote
CO
Experienced Vulnerability Researcher
CoreTech Security Services • salisbury • 16 Oct 2026
£60 - £90

Working for CoreTech as a vulnerability researcher will see you join a world-class team of developers and vulnerability researchers whose mission is to deliver bespoke products and research into...

Permanent Remote
GS
Security Analyst (T-ISAC)
GSMA LLC • london • 16 Oct 2026
£70 - £110

Department: Fraud and Security Team: T-ISAC Location: London with hybrid ways of working Position type: Permanent What the hiring manager says The GSMA is expanding the T-ISAC Team and looking for...

Permanent Remote
IM
£70 - £110

A platform you can believe in: Immersive One is the leading cyber resilience solution across the globe. Build and scale a best in class platform alongside a team of the brightest minds in...

Permanent Remote
NA
Senior Telecom Vulnerability Research Lead
National Physical Laboratory • birmingham • 16 Oct 2026
£90 - £140

National Physical Laboratory in the United Kingdom is seeking a senior researcher to lead vulnerability research in telecom security, defining how weaknesses are found, understood, and mitigated...

Permanent Hybrid Featured
OU
£99 - £121

DV Cleared Cyber Security Specialist | Up to £110k (experience dependent) + DV Allowance, Bonus & Package Tier one Tech Service provider - Gloucestershire | Suffolk | London | Manchester Are you...

Permanent Hybrid DV Cleared
WA
Head of InfoSec
Waracle • city of edinburgh • 16 Oct 2026
£90 - £150

Waracle is looking for a Head of InfoSec for an exciting new role with our world‑class digital technology consultancy and a diverse, smart, curious, and ambitious community of specialists in...

Permanent Hybrid
SQ
Senior Security Architect
Squarepoint • london • 16 Oct 2026
£110 - £160

We are seeking a Senior Security Architect to join our global Information Security team. In this role, you will be responsible for designing and driving the strategic direction of our identity and...

Permanent Hybrid Featured
QU
Staff AI Security Engineer — Build Secure AI Platforms
Qube Research & Technologies • london • 16 Oct 2026
£140 - £210

QRT in London seeks an exceptional Staff Security Engineer for our AI Security function. You will design and implement security controls across inference gateways, platforms and developer tooling,...

Permanent Hybrid
AM

Overview You join a global team to help protect American Express information systems and digital assets. As a Cybersecurity Engineer in the graduate program, you’ll work across security domains to...

Permanent Hybrid