Showing 12 of 387 vacancies
CB
DV Cleared Cyber Security Architect – Hybrid London
CBSbutler Ltd. • london • 27 Oct 2026
Competitive

CBSbutler Ltd. is seeking an experienced Cyber Security Architect to provide security architecture expertise across complex programmes within a secure, high-assurance environment in London. The...

Permanent Hybrid DV Cleared Featured
BU
Director, Senior Security Architect
Bullish • london • 27 Oct 2026
Competitive

About Bullish Bullish is an institutionally focused global digital asset platform that provides market infrastructure and information services. These include: Bullish Exchange - a regulated and...

Permanent Hybrid Featured
NU
Senior Cyber Threat Detection and Response Analyst
Nuclear Inst • Remote • 27 Oct 2026
Competitive

Job Title: Senior Cyber Threat Detection and Response Analyst Location: Any of our main UK locations+ Hybrid Working Arrangements Compensation: Competitive + Benefits Role Type: Full time /...

Full Time Remote Featured
CB
Defence Software Architect: Secure, Cloud & DevSecOps
CBS Butler • west of england • 27 Oct 2026
Competitive

CBS Butler in Bristol is seeking a Technical Architect to design secure, scalable software solutions for defence environments. The role is hybrid with 20% onsite in Bristol and a daily rate of £650...

Contract Hybrid DV Cleared Featured
US
AI Security Engineer: Safeguard ML Pipelines & IP Equity
US Health Partners, LLC • cambridge • 27 Oct 2026
Competitive

CuspAI is hiring a Security Engineer to build automated security pipelines and AI-specific guardrails for our frontier materials research platform. You will protect our IP, scale security as we...

Permanent Hybrid
US
Security Engineer
US Health Partners, LLC • cambridge • 27 Oct 2026
Competitive

About CuspAI CuspAI is the frontier AI company on a mission to solve the breakthrough materials needed to power human progress. While nature took billions of years to perfect molecules, we are...

Permanent Hybrid
PA
Security Architect
Pace Industries, LLC • Remote • 27 Oct 2026
Competitive

Rackspace Technology™ is a leading end-to-end, hybrid cloud and AI solutions company. We can design, build, and operate our customers' cloud environments across all major technology platforms,...

Permanent Remote Featured
OR
Strategic Head of Information Security (DV Cleared)
Ordnance Survey • southampton • 27 Oct 2026
Competitive

Ordnance Survey is seeking a Head of Information Security to lead and evolve our security capabilities. The role reports to the Chief Information Security Officer and drives strategy, governance...

Permanent Hybrid DV Cleared
SA
Cyber Operations Analyst (Network Intrusion & Capability Development)
Salt Creating Futures Ltd • london • 27 Oct 2026
Competitive

Cyber Operations Analyst (Network Intrusion & Capability Development) Location: London, Cheltenham, Ipswich (5 days per week) Salary: Up to £100,000 + Bonus + Benefits Join a specialist cyber team...

Permanent Hybrid DV Cleared
RO
Security Architect - SC Cleared
Roc Search Limited • Remote • 27 Oct 2026
£80,000 - £90,000

Security Architect: Defence Sector South / South West England - Remote, with travel to customer sites as required Salary range £80,000 - 90,000 Live SC clearance required (minimum) The company A...

Permanent Remote SC Cleared Featured
SE
Competitive

Senior Penetration Tester - CHECK Team Lead (DV clearance required) DV Taunton - Hybrid but Heavy on Site Full-time permanent The opportunity An opportunity for a Senior Penetration Tester with...

Full Time Hybrid SC Cleared Featured
SM
Competitive

Smarkets is building a security engineering function from the ground up to support its cloud-native trading platform and regulated business. You will stand up the security program, implement...

Permanent Remote Featured