Showing 12 of 1,983 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
LE
Principal Product Security Engineer
Leonardo • southampton • 17 Oct 2026
£90 - £120

Your Impact Would you like the opportunity to work on some of the UK's most progressive defence programmes, influencing the security of ground-breaking technologies that will help protect national...

Permanent Hybrid
LE
GCAP Systems Security Engineer
Leonardo UK • city of edinburgh • 17 Oct 2026
£90 - £130

Job Description: Your Impact In this Principal Engineer role, you will provide technical leadership for systems security engineering activities, helping to secure Leonardo products against an...

Permanent Hybrid
WO
Network Security Architect Remote
Women In Tech • london • 17 Oct 2026
£70 - £90

Location: UK, London, Virtual, EUROPE Start your journey with BCD: Grow, connect, collaborate and celebrate with our global team Network Security Architect Remote Full time, Remote United Kingdom...

Permanent Remote Featured
ST
DevSecOps Engineer
Story Terrace Inc. • london • 17 Oct 2026
£90 - £120

DevSecOps Engineer - FlatPlan UK-based remote model Work hours: 10am–6pm GMT, Monday to Friday Summary FlatPlan is the leading Apple News technology and strategy provider, working with 230+...

Permanent Remote
TI
Cyber Security Engineer
Tiger Resourcing Group • redhill • 17 Oct 2026
£90 - £120

Supports the handover of existing security tools, including oversight and management of access control, technical management of security materials such as cryptographic keys, passwords and...

Permanent Hybrid
DS
£90 - £130

Dstl is seeking a Senior Cyber AI Specialist to join a multidisciplinary team delivering innovative AI solutions for national security. You will apply advanced techniques to develop novel AI...

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
WO
Remote Network Security Architect—Cloud & Zero Trust
Women In Tech • london • 17 Oct 2026
£70 - £90

A leading global travel management firm is looking for a Network Security Architect to design and implement secure network infrastructures remotely. You will leverage your extensive experience to...

Permanent Remote Featured
FY
Security Architect
Fynity Limited • farnborough • 17 Oct 2026
£90 - £130

Farnborough | Hybrid - 2 days onsite / 3 days remote Help shape the architecture and technical direction of a SOC supporting Defence and National Security environments. I'm looking for an...

Permanent Remote Featured
LG
Head of Cyber Security Operations
Lgcgroup • london • 17 Oct 2026
£90 - £130

Are you a hands-on experienced cyber security lead who enjoys solving complex challenges and making a genuine business impact? We are seeking a Head of Cyber Security Operations to join LGC and...

Permanent Hybrid
WA
Threat Intelligence Engineer (13574)
Watches of Switzerland Group PLC • narborough • 17 Oct 2026
£65 - £95

Job Description We are looking for a skilled Cyber Security Threat Intelligence Engineer who's purpose will be to deliver actionable, industry relevant threat intelligence that directly informs and...

Permanent Hybrid