Showing 12 of 1,301 vacancies
AO
Cyber M&A Associate Director for PE Deals
Aon plc • london • 22 Oct 2026
£110 - £160

Aon plc in London seeks an Associate Director to lead cyber due diligence, post-deal reviews and risk assessments within the AMATS practice. You’ll work with Cyber Solutions specialists to advise...

Permanent Hybrid
HA
Senior Network Security Engineer - London (Hybrid)
Hamilton Barnes Associates Limited • london • 22 Oct 2026
£105 - £175

Hamilton Barnes Associates Limited in London is seeking a senior Network Security professional to join a fast‑moving technology and risk management environment. Reporting to the Head of Security,...

Permanent Hybrid Featured
GO
Cyber Security Governance and Risk Management Principal
Government Digital Service • manchester • 22 Oct 2026
£110 - £140

The Government Digital Service (GDS) is the digital centre of government. We are responsible for setting, leading and delivering the vision for a modern digital government. Our priorities are to...

Permanent Hybrid
BU
Director, Senior Security Architect
bullish • london • 22 Oct 2026
£120 - £160

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
BU
Senior Security Architect — Lead Secure Crypto Trading
Bullish, Inc. • city of westminster • 22 Oct 2026
£110 - £160

Bullish, Inc. is seeking a senior security architect for our London-based Security Architecture team. You will influence secure software across web, API, mobile, and FIX platforms, shaping defenses...

Permanent Hybrid Featured
JU
Senior Data Security Engineer: Secure Data at Scale
Just Eat Takeaway.com • london • 22 Oct 2026
£120 - £170

Just Eat Takeaway.com is seeking a Lead Data Security Engineer in Greater London to define and execute a scalable security strategy for a cloud-native platform serving millions of users. You will...

Permanent Hybrid Featured
CL
Senior Application Security Engineer
Clear Corp • london • 22 Oct 2026
£127 - £161

Application Security Penetration Testing SDLC OWASP Security Automation We are seeking a Senior Application Security Engineer to enhance our team and elevate our application security testing. You...

Permanent Hybrid Featured
CY
£111 - £148

Cyber UK is seeking a Cyber GRC Controls SME for an 8-10 week contract in London. The role focuses on designing and refining enterprise cyber security control frameworks, control libraries,...

Permanent Hybrid
SP
Mobile Security Engineer
Spencer Rose Ltd • london • 22 Oct 2026
£101 - £157

Spencer Rose is urgently seeking 3 x Mobile Security Engineers for our Banking client, located in London or the South West. 6+ month rolling contract to start ASAP Inside IR35 - Negotiable Day Rate...

Permanent Hybrid
WR
£120 - £160

This is where security meets innovation at enterprise scale As a security engineer, applications at WRITER, you’ll be building the security foundations that protect the AI systems powering some of...

Permanent Remote
DO
£110 - £150

Doxy.me Inc. in the UK is seeking a Staff Product Security Engineer to lead security across our product engineering teams, shaping secure SDLC and guardrails to protect our telemedicine platform....

Permanent Remote Featured
WR
AI Platform Application Security Engineer
Writer • london • 22 Oct 2026
£120 - £160

Writer is seeking a Security Engineer to build the security foundations for AI-powered applications at scale in a hybrid London-based role. You will partner with engineering to embed security into...

Permanent Hybrid