Showing 12 of 7,971 vacancies
LG
Head of Cyber Security Operations
LGC Group • London • 26 Oct 2026
Competitive

LGC is an international life sciences tools company, building leading positions in sustainably growing markets. It provides reference materials, genomics solutions and analytical testing products...

Permanent Hybrid
BU
Director, Senior Security Architect
Bullish, Inc. • London • 26 Oct 2026
Competitive

Director, Senior Security ArchitectApply: London: Full time: Posted Today: JR About Bullish Bullish is an institutionally focused global digital asset platform that provides market infrastructure...

Permanent Hybrid Featured
CA
Security Engineer: AI Infra & Kubernetes Security
Carbon3ai Limited. • Not Specified • 26 Oct 2026
Competitive

Era4 is seeking a Security Engineer to design, implement, and continuously improve security controls across our next generation AI infrastructure and datacentre operations in the United Kingdom....

Permanent Hybrid
BR
Contract Cyber Security Engineer
Bright Purple Resourcing Ltd • England • 26 Oct 2026
Competitive

Cyber Engineering Contractor EU Cyber Resilience Contract UK Remote, with occasional site travel £500 - £550 Likely Outside IR35 12 months Bright Purple are looking for an experienced Cyber...

Permanent Remote Urgent
LE
Principal Product Security Engineer - Defense Systems
Leonardo S.p.A. • Hampshire • 26 Oct 2026
Competitive

Leonardo UK in Southampton seeks a Principal Security Engineer to embed product security across the lifecycle of defence technologies. You will define requirements, guide teams on security...

Permanent Hybrid
LE
Principal Product Security Engineer
Leonardo UK Ltd • Hampshire • 26 Oct 2026
Competitive

Job Description: 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...

Permanent Hybrid
HY
Competitive

Hyperexponential is seeking a Senior Security Engineer to help shape security at scale within a fast growing, AI driven platform for insurers. You will build and own tooling, run security reviews...

Permanent Hybrid Featured
CA
AI Security Engineer
Cathcart Technology • Aberdeenshire • 26 Oct 2026
Competitive

An AI Security Engineer is required to join a leading international organisation based in Aberdeen to help shape how AI technologies are adopted, secured and governed across the business (fully...

Permanent Remote
AC
Senior Security Architect - Cloud & Threat Defense
Accenture PLC • London • 26 Oct 2026
Competitive

Accenture is seeking a Senior Technical Security Consultant to join our UK team with flexible location and client travel. The role targets a Manager/Associate Manager level, with a focus on...

Permanent Hybrid Featured
LE
Principal Product Security Engineer
Leonardo S.p.A. • Hampshire • 26 Oct 2026
Competitive

Principal Product Security EngineerApply: GB - Southampton: Full time: Posted Today: R Job Description: Your Impact Would you like the opportunity to work on some of the UK's most progressive...

Permanent Hybrid
LE
Principal DevOps Engineer - Hybrid Cloud & Security Lead
Leonardo UK Ltd • England • 26 Oct 2026
Competitive

Leonardo UK Ltd is recruiting a Principal DevOps Engineer to lead engineers and shape secure automation across hybrid and cloud environments. You will drive CI/CD design, infrastructure as code and...

Permanent Hybrid Featured
MO
Senior Security Engineer - Firefox (Remote UK)
Mozilla • Not Specified • 26 Oct 2026
Competitive

Mozilla is seeking a Senior Software Engineer to design and implement enterprise security and hardening features for Firefox. You will advance security architecture across operating systems and...

Permanent Hybrid Featured