Showing 12 of 3,114 vacancies
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Principal Vulnerability Researcher
National Physical Laboratory (NPL) • metropolitan borough of solihull • 27 Oct 2026
Competitive

Step into a Principal position at the forefront of telecom security research, where you will shape not only how vulnerabilities are discovered, understood, and mitigated, but also how telecom...

Full Time Hybrid SC Cleared
AN
Staff Application Security Engineer
Anthropic • york and north yorkshire • 27 Oct 2026
£500

The Application Security team is at the forefront of building security into every phase of the software development lifecycle at Anthropic In this hands-on technical role, you will partner closely...

Permanent Hybrid
CE
Application Security Engineer
Centrica • windsor • 27 Oct 2026
Competitive

Join us, be part of more. We're so much more than an energy company. We're a family of brands revolutionising how we power the planet. We're energisers. One team of 21,000 colleagues that's...

Permanent Hybrid
HA
Lead Security Engineer
Hackajob Ltd • birmingham • 27 Oct 2026
£100,000

Salary: £100,000 - 100,000 per year Requirements: Expertise in securing web applications and cloud platforms such as AWS and Azure. Experience in the defence sector. Current, active security...

Permanent Hybrid Featured
AR
Product Security Engineer
Arctic Research and Development • cirencester • 27 Oct 2026
Competitive

LOCATION - ONSITE: CALMSDEN, CIRENCESTER, UK & IN THE FIELD WHEN NEEDED THE LAST FRONTIER The Arctic is a place of extremes: unforgiving, untamed, and undergoing rapid change. A literal defrosting...

Permanent Hybrid
LO
Lead Software Engineer: Cyber Security Automation & Controls
London Stock Exchange Group • london • 27 Oct 2026
Competitive

London Stock Exchange Group (LSEG) seeks a Lead Software Engineer for its Cyber Security Engineering team to design, build and maintain data-driven capabilities that support security controls,...

Permanent Hybrid Featured
CO
Cyber & Information Security Lead
Computer Network Defence Ltd (CND) • bath • 27 Oct 2026
Competitive

Overview Job Title: Cyber & Information Security Lead Type: Full Time & Permanent Location: Hybrid/Bath, England About the Role: Seeking a senior cyber and information security professional to lead...

Full Time Hybrid Featured
LE
Principal Software Engineer (DevSecOps)
Leonardo • lincoln • 27 Oct 2026
Competitive

Your Impact As a Principal Software Engineer (DevSecOps), you will play a key role in accelerating the delivery of secure, high-quality software across Leonardo's defence and security programmes....

Contract Hybrid
SE
Lead Security Architect
Searchability • farnborough • 27 Oct 2026
Competitive

Lead Security Architect – Farnborough, UK Up to £100,000 Depending on Experience Hybrid working, 3 days per week onsite Active SC Clearance required, and must be eligible for DV ABOUT THE CLIENT:...

Permanent Hybrid SC Cleared Featured
TI
Cyber Security Architect
TieTalent • leeds • 27 Oct 2026
£120,000

Join to apply for the Cyber Security Architect role at TieTalent 1 day ago Be among the first 25 applicants Join to apply for the Cyber Security Architect role at TieTalent Get AI-powered advice on...

Full Time Remote SC Cleared Featured
CA
Hybrid Senior Devsecops Engineer: Azure, Sast & Ci/Cd
Capitole Consulting • gràcia • 27 Oct 2026
Competitive

Yassir is the leading super App in the Maghreb region set to changing the way daily services are provided. It currently operates in 45 cities across Algeria, Morocco and Tunisia with recent...

Permanent Hybrid Featured
JE
Staff Software Developer (IAM)
JetBrains • london • 27 Oct 2026
Competitive

At the company, code is our passion. Ever since we started back in 2000, we have strived to create the strongest and most effective developer tools in the world. Today, we are evolving beyond...

Permanent Remote