Showing 12 of 845 vacancies
RE
Security Engineer (AI Red Team)
Refractal Ltd • London • 24 Oct 2026
Competitive

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is...

Permanent Hybrid
MO
Senior Security GRC Engineer
Mozilla • Not Specified • 24 Oct 2026
Competitive

The Mozilla Corporation is wholly owned by the non-profit 501(c) Mozilla Foundation. This means we aren't beholden to any shareholders - only to our mission. Along with thousands of volunteer...

Permanent Remote Featured
OR
Infrastructure & Security Engineer
Oritain • England • 24 Oct 2026
Competitive

Infrastructure & Security Engineer Department: IT & Security Employment Type: Permanent - Full Time Location: London Description Oritain is a global leader in forensic origin verification of...

Permanent Hybrid
IM
Cloud Security Engineer - Remote (UK Only)
Immersive Labs • England • 24 Oct 2026
Competitive

A platform you can believe in: Immersive One is the leading cyber resilience solution across the globe. Build and scale a best in class platform alongside a team of the brightest minds in...

Permanent Remote
BU
Lead Application Security Engineer
Bupa • Manchester • 24 Oct 2026
Competitive

Job Description: Lead Application Security Engineer London, Staines, Salford Quays Permanent - Hybrid - Full time We make health happen At Bupa, our purpose is simple: helping people live longer,...

Permanent Hybrid Featured
XB
Information Security Analyst, GRC
Xbow • Not Specified • 24 Oct 2026
Competitive

About XBOW At XBOW, we're redefining the future of cybersecurity by building the world's first autonomous pentester, powered by AI. Today, the gold standard for securing software systems is human...

Permanent Remote
AM
Security Engineer, AWS Security
Amazon • London • 24 Oct 2026
Competitive

Job ID: AWS EMEA SARL (UK Branch) Amazon Web Services (AWS) is the leading cloud provider, providing virtualised infrastructure, storage, networking, messaging, and many other services to customers...

Permanent Hybrid
CY
Cloud Security Engineer
Cyro Cyber Ltd • London • 24 Oct 2026
Competitive

Working Pattern: Hybrid (at least 3 days in office) Job Type: Permanent Level: SFIA 4 Reports to: Principal Security Design Consultant THE VACANCY: The Cloud Security Engineer role is designed for...

Permanent Hybrid
CO
Enterprise Security Architect
CO_AFATI Apex Fund Services LLP • England • 24 Oct 2026
Competitive

The Apex Group was established in Bermuda in 2003 and is now one of the world's largest fund administration and middle office solutions providers. Our business is unique in its ability to reach...

Permanent Hybrid Featured
CO
Director/Principal, Cyber Advisory Consulting
Control Risks • London • 24 Oct 2026
Competitive

Drawing on our global reach and local risk expertise worldwide, our Digital Risks team helps our clients understand the evolving threat landscape, protect their most critical assets effectively...

Permanent Remote
SO
Security Architect
Solirius Ltd. • London • 24 Oct 2026
Competitive

About Us: Solirius Reply, part of the Reply Group, is a technology consultancy and digital transformation partner that helps organisations solve complex challenges through strategy, design,...

Permanent Hybrid Featured
WR
Application Security Engineer
Writer • London • 24 Oct 2026
Competitive

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