Showing 12 of 1,367 vacancies
ME
Competitive

Meta Security is looking for a threat intelligence investigator with extensive experience in investigating cyber threats with an intelligence-driven approach. You will be proactively responding to...

Permanent Hybrid
CI
Penetration Tester
Citation Cyber • milton keynes • 27 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 • basingstoke • 27 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
CO
Cyber Security Researcher — Cutting-Edge R&D & Impact
CoreTech Security • cheltenham • 27 Oct 2026
Competitive

CoreTech is looking for candidates with a STEM background, which may also include experience of research, cyber security or ethical hacking, to join our team. Our team is highly experienced, deeply...

Temporary Hybrid
LA
Cyber Security Manager
La Fosse • london • 27 Oct 2026
£85,000 - £95,000

This range is provided by La Fosse. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from La Fosse...

Full Time Hybrid
BA
Security Testing Consultant (Penetration Tester) Hybrid
BAE Systems • frimley • 27 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
ZI
Detection Researcher/Security Engineer (iOS Focused)
Zimperium • milano • 27 Oct 2026
Competitive

pZimperium® is the world leader in mobile security, purpose-built to protect the modern mobile enterprise. Trusted by leading organizations and governments, our AI-driven platform delivers...

Permanent Hybrid
ST
Staff Security Engineer, Abuse Control
Stripe • london • 27 Oct 2026
Competitive

Who we are About the company the company is a financial infrastructure platform for businesses. Millions of companies - from the world's largest enterprises to the most ambitious startups - use the...

Permanent Hybrid
DA
Senior Security Engineer - Agent Workflow
Darktrace • cambridge • 27 Oct 2026
Competitive

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 Featured
DA
Senior ML Researcher for Cyber Defense (Hybrid)
Darktrace • cambridge • 27 Oct 2026
Competitive

Darktrace, a global AI-driven cybersecurity leader, seeks a Senior Machine Learning Researcher in Cambridge. You will explore innovative ideas, prototype research, and collaborate with software...

Permanent Hybrid Featured
HA

Mobile Security Engineer (AppSec) - 12-Month Contract - Inside IR35 - Hybrid (London or Bristol, 3 days onsite) We are seeking Mobile Application Security Engineers to join a leading UK retail and...

Contract Hybrid Urgent
PA
Payment Security Engineer
Pay.UK • london • 27 Oct 2026
Competitive

Payment Security Engineer, 12 Months Fixed Term Contract As a Payment Security Engineer at Pay.UK, you will apply specialist knowledge in payment security, cryptography and security architecture to...

Contract Hybrid