Showing 12 of 1,479 vacancies
CO
Security Architect - Microsoft Security Platform
Colt Technology Services • london • 19 Oct 2026
Competitive

Colt provides network, voice and data centre services to thousands of businesses around the world, allowing them to focus on delivering their business goals instead of the underlying...

Permanent Remote Featured
BA
Security Testing Consultant (Penetration Tester) Hybrid
BAE Systems • frimley • 19 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
SI
Cyber Controls Specialist
Sizewell C • london • 19 Oct 2026
£66,866 - £68,000

Sizewell C is entering an exciting phase of growth as we mature into an independent organisation and continue building one of the UK's largest and most important energy projects. We are now...

Full Time Hybrid
AM
Security Engineer, SDO AppSec
Amazon • london • 19 Oct 2026
Competitive

At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security...

Permanent Hybrid
SE
Security Engineer
SER Limited • woking • 19 Oct 2026
£40,000 - £47,000

Security Engineer Service & Installation Basingstoke / Reading / Oxford / Slough / Woking / West Berkshire £40,000 - £47,000 DOE + Overtime + Bonuses + 25 Days Holiday + Company Vehicle We re...

Permanent Hybrid
JU
Senior Security Engineer
Just Eat Takeaway.com • herongate • 19 Oct 2026
Competitive

Senior Security Engineer T00:00:00 Herongate Essex GB CM13 3 Full Time T18:00:35.813 Ready for a challenge? Then Just Eat Takeaway.com might be the place for you. We're a leading global online...

Full Time Hybrid Featured
AI
Cyber Security Engineer - Cyber & Autonomous Systems Team
AI Security Institute • london • 19 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
SA
Security Engineer
Saturn • london • 19 Oct 2026
Competitive

Saturn is a Series A-backed fintech transforming how financial advice is delivered. We operate in one of the world’s largest industries. Wealth and asset managers oversee more than $100 trillion...

Permanent Hybrid
AC
Competitive

Accenture UK in London and Cheltenham is seeking a Threat Intelligence Production Lead to direct our threat research mission, oversee a team of analysts, and ensure outputs are clear and actionable...

Permanent Hybrid Featured
FC
Senior Cyber Responder
FCDO • high wycombe • 19 Oct 2026
£43,088

Salary: £43,088 - £ plus location allowance £1,750. A Civil Service Pension with an employer contribution of 28.97%. Contract type: Permanent Working pattern: Full-time Location: Hanslope Park,...

Full Time Hybrid Featured
CI
Penetration Tester
Citation Cyber • south shields • 19 Oct 2026
Competitive

Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is one of the UK's...

Permanent Hybrid
CI
Penetration Tester
Citation Cyber • watford • 19 Oct 2026
Competitive

Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is one of the UK's...

Permanent Hybrid