Showing 12 of 893 vacancies
83
Lead / Principal DevSecOps Engineer
83zero Ltdhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Job Type: Permanent Build secure, scalable platforms that enable transformation. We're looking for a Principal DevSecOps Engineer to lead the adoption and continuous improvement of DevSecOps...

Permanent Hybrid Featured
TH
Security Penetration Tester
Thames Water Utilities Limitedhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

As a Security Penetration Tester, you will be responsible for supporting the design, implementation, and maintenance of TVM (Threat & Vulnerability Management) solutions, controls and processes...

Permanent Hybrid
ON
Senior Product Security Engineer — End-to-End Defender
One Big Circlehttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

One Big Circle is looking for a Senior Security Engineer to manage security across our AIVR product stack. In this role, you will think like an attacker, finding weaknesses and coordinating with...

Permanent Hybrid Featured
CL
AI Security Engineer (Agentic Systems)
ClearRoute Limitedhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

About Us: ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market...

Permanent Hybrid
CY
Principal Consulant or Team Lead | Cyber | London
Cyber UKhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Team Lead or Principal Consultant, Cyber SecurityLondon | Hybrid | £50,000 to £65,000 plus commission | Build a cyber desk with a group client base behind you The role This is a builder's seat. You...

Permanent Hybrid Featured
83
Cloud Security Architect - Cloud Infrastructure Services
83zero Limitedhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Cloud Security Architect Salary: Up to £100,000 - £110,000 base + package + 5-10% Bonus Location: Hybrid (UK client sites, office and home-based) We're recruiting for an experienced Cloud Security...

Permanent Hybrid Featured
PI
Principal Security Engineer, Product & Infrastructure
Pigmenthttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Join Pigment: The AI Platform Redefining Business Planning Pigment is the AI-powered business planning and performance management platform built for agility and scale. We connect people, data, and...

Permanent Remote
LE
AI Security Engineer
Leeds Building Societyhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

How you'll help us live our purpose We've been helping our members save for their future and buy their own home since 1875. Join us and you'll play a big role in helping us to put home ownership...

Permanent Hybrid
CA
Senior Security Engineer
Capcohttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Senior Security Engineer Location: London (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent The Role As a Senior Security Engineer at Capco, you'll lead the design and...

Permanent Hybrid Featured
RS
Associate Director - Cyber Security
RSM UK Group LLPhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

As one of the world's largest networks of audit, tax and consulting firms, RSM delivers big ideas and premium service to help middle-market businesses thrive. We are a fast-growing firm with big...

Permanent Hybrid
QC
Embedded Security Engineer
QCIChttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

We are seeking a Security Engineer to join a client team based in London. You will support the delivery and maintenance of access control and CCTV systems across the client's portfolio, assisting...

Permanent Remote
ON
Product Security Engineer
One Big Circle Ltdhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Full-Time 37.5 hours, over 5 days (minimum 4 days per week in the office) About One Big Circle Be part of an award-winning workplace: The Sunday Times Best Medium-sized Technology Company 2025...

Permanent Remote