Showing 12 of 2,586 vacancies
EL
Principal Java Security Architect – Elasticsearch Core
Elasticsearch B.V. • United Kingdom • 17 Oct 2026
Competitive

Elastic is seeking a Principal Software Developer to lead the Elasticsearch Security team, architecting core features such as authentication, authorization, and tenant isolation. You will guide the...

Permanent Hybrid Featured
TR
Senior Product Security Engineer
Trainline • london • 17 Oct 2026
£90,000 - £100,000

About us At the company, our purpose is to empower greener travel choices, connecting people and places. the company enables millions of travellers to find and book the best value tickets across...

Permanent Hybrid Featured
EL
Remote Cloud & Infrastructure Security Engineer
ElevenLabs • United Kingdom • 17 Oct 2026
Competitive

ElevenLabs is seeking a Security Engineer to join a security-driven team. You will work at the intersection of security, software, and infrastructure engineering to build platforms and tooling for...

Permanent Remote
WS
Senior Technical Consultant - OT Cyber Security
WSP Group • United Kingdom • 17 Oct 2026
Competitive

What if you could do the kind of work the world needs?At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the best work...

Permanent Remote Featured
CL
Senior SOC Engineer (Sentinel One)
Claranet • london • 17 Oct 2026
Competitive

Join our growing Security Operations Centre (SOC) as a Senior SOC Engineer, leading the design, deployment, and optimisation of security solutions built around the SentinelOne Singularity platform....

Permanent Hybrid SC Cleared Featured
LE
Principal Software Engineer DevSecOps
Leonardo DRS • luton • 17 Oct 2026
£76,000 - £94,000

Salary: £76,000 - 94,000 per year Requirements: We require a degree in Computer Science, Software Engineering, Systems Engineering, or a related discipline, together with experience delivering...

Full Time Hybrid
TA
Senior DevSecOps Engineer
Target Integration Ltd. • gloucester • 17 Oct 2026
Competitive

Join Our Team as a Senior DevSecOps Engineer (with a Focus on Infrastructure Engineering) Location: Gloucester (Hybrid) Clearance: Active eDV Clearance Required Are you passionate about integrating...

Permanent Hybrid DV Cleared Featured
WO
Enterprise IT GRC Sales Executive for CISOs
Wolters Kluwer - Financial Services Solutions • United Kingdom • 17 Oct 2026
Competitive

Wolters Kluwer - Financial Services Solutions is seeking an Enterprise Account Executive to drive growth in our IT GRC software portfolio across enterprise and public sector organizations in the...

Permanent Hybrid Featured
BA
Senior Security Architect — Hybrid Cloud Security
Barclay Simpson • london • 17 Oct 2026
Competitive

Barclay Simpson in London is seeking an experienced, senior Security Architect to own the organisation's security strategy, roadmap and standards. This hands-on role covers cloud, on-premise and...

Permanent Hybrid Featured
LE
Senior DevSecOps Engineer — Secure CI/CD & Automation
Leonardo UK Ltd • west of england • 17 Oct 2026
Competitive

Leonardo UK Ltd is seeking a Senior DevSECOps Engineer to bridge software development, testing, infrastructure and operations for secure, high-quality software delivery. The role supports a...

Permanent Hybrid Featured
SW
OT Security Engineer
Sword Group • glasgow • 17 Oct 2026
Competitive

Sword is a leading provider of business technology solutions within the Energy, Public and Finance Sectors, driving transformational change within our clients. We use proven technology, specialist...

Permanent Hybrid
LO
Offensive Security Engineer
London Stock Exchange Group • london • 17 Oct 2026
Competitive

OUR PEOPLE: People are at the heart of what we do and drive the success of our business. Our culture of connecting, creating opportunity and delivering excellence shape how we think, how we do...

Permanent Hybrid