Showing 12 of 747 vacancies
DI
Threat Modeling Associate — Hybrid London | Cloud Security
Dianadugganhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Big Four client is seeking Threat Modelling Associates to join our security team in London. Hybrid role: four days in-office, one day remote. 6-month contract with potential extension. Day rate...

Permanent Remote
RI
Staff Security Engineer
Ripplehttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

At Ripple, we're building a world where value moves like information does today. It's big, it's bold, and we're already doing it. Through our crypto solutions for financial institutions,...

Permanent Hybrid
TE
Senior Security Engineer - Detection Engineering
Tescohttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

About the role As a Senior Security Engineer in Tesco’s Detection Engineering team, you will lead the technical design of security-first infrastructure and deliver high-impact engineering outcomes...

Permanent Remote Featured
HA
Senior Product Security Engineer — AI Platform Security Architect
Harmonic Securityhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Harmonic Security is seeking a Senior Product Security Engineer to own and evolve the platform's security architecture, including authentication, authorization, secrets management, encryption, and...

Permanent Hybrid Featured
SP
Cyber Risk & Security Manager
Spirit UK Ltdhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

We are seeking an experienced Cyber Risk & Security Manager to lead the delivery of cyber risk assessments, governance advisory services, security maturity programmes, and SOC strategy engagements....

Permanent Hybrid
LO
Fire and Security Engineer
London Fire Securityhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

London Fire & Security, are looking to grow their team with the appointment of Fire & Security Engineers of all experience levels in both service and install along with maintenance engineers....

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

AI doesn't run in one place anymore. It runs in the browser tab, the desktop app, the agent your engineers kicked off, and the copilot embedded in the tools you already pay for. Harmonic Security...

Permanent Hybrid Featured
HA
Senior Software Security Engineer
Harmonic Securityhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

AI is being run everywhere, by humans and agents. Harmonic Security governs all of it. The AI Governance and Control (AIGC) platform understands user / agent intent and data context in real time,...

Permanent Hybrid Featured
RS
Associate Director – Cyber Security
RSM UKhttps://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
RS
Senior Consultant – Offensive Cyber Security
RSM UKhttps://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 Featured
UP
Cloud Security Engineer - UK MDR Lead (Hybrid)
Upwind Securityhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Upwind Security, a fast-growing cloud security platform, is seeking a Security Engineer to join the MDR team as the founding U.K. member. The role focuses on proactive reviews, advanced guidance...

Permanent Hybrid Featured
BR
Cyber Incident Lead
British Airwayshttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

A career without limits As the nation’s flag carrier, we take great pride in connecting Britain with the world and the world with Britain. It’s something we’ve been doing for over 100 years, ever...

Permanent Hybrid Featured