Showing 12 of 10,000 vacancies
OS
Network Security Engineer
Oscar Associates (UK) Limited • Manchester • 26 Oct 2026
£400.00 - £450.00 per daily

Network Security Engineer - Firewall Rule Optimization (AlgoSec) £400 - £450 per day (Inside IR35) 6-month initial contract Start: ASAP On site, 4-5 days per week in Manchester Our client is...

Temporary Hybrid
SA
Security Engineer - Microsoft E5
Sanderson Recruitment • Buckinghamshire • 26 Oct 2026
£475.00 - £525.00 per daily

Security Engineer - Microsoft E5 Rate - £475 - £525 Outside IR35 Duration - 6 months initial Location - Milton Keynes (Twice a week on site) The role: Our client is running a major technology...

Temporary 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
BR
GRC Cyber Consultant
Bright Purple Resourcing Ltd • England • 26 Oct 2026
Competitive

Cyber GRC Analyst EU Cyber Resilience Contract UK Remote, with occasional site travel £450-£525 Likely Outside IR35 12 months Bright Purple are looking for an experienced Cyber GRC Analyst to join...

Permanent Remote
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
MO
Competitive

Morson Group is recruiting a Technical Architect for a major UK nuclear new build programme. The role is hybrid (2-3 days on-site in central London) and Inside IR35, with a 6-month initial contract...

Permanent Hybrid Featured
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
AC
Cyber Security Architect
Accenture PLC • London • 26 Oct 2026
Competitive

Job Description - Cyber Security Architect Role Location - Any UK Salary: Competitive (based on experience) Level: Accenture will be hiring at Associate Manager level Please Note: Any offer of...

Permanent Hybrid Featured
LO
Senior DevSecOps Engineer
Lockheed Martin • Gloucestershire • 26 Oct 2026
Competitive

Are you passionate about integrating cutting edge technologies while ensuring robust security measures? We're seeking talented individuals at all levels to join our dynamic team as Senior DevSecOps...

Permanent Hybrid DV Cleared Featured
CR
Founding Engineer: Cloud Security, London Office
Crane Venture Partners • England • 26 Oct 2026
Competitive

Tracebit, a London-based security startup, is seeking a founding engineer to join a small, highly driven team building an AI-assisted security platform. You'll work directly with the founders and...

Permanent Hybrid
LE
Competitive

Leonardo is seeking a Junior IT Infrastructure Engineer to join the Digital Solution and IT department in Rome. You will support Linux/Windows server operations, virtualization, security, and...

Permanent Hybrid