Showing 12 of 3,005 vacancies
QU
Senior Offensive Security Engineer
Quorum Cyber • city of edinburgh • 27 Oct 2026
Competitive

At Quorum Cyber, we're on a mission to help good people win. Founded in Edinburgh in 2016, we're one of the fastest growing cyber security companies in the UK and North America, serving over 400...

Permanent Hybrid Featured
BL
Senior Cloud Security Engineer & DevSecOps Leader
Black Duck • belfast city district • 27 Oct 2026
Competitive

Black Duck Software, Inc. seeks a Senior Cloud Security Engineer to secure cloud-based SaaS platforms and infrastructure at scale. You will design security controls for AWS, GCP, and other clouds,...

Permanent Hybrid Featured
BU
Lead Application Security Engineer
Bupa • london • 27 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,...

Full Time Hybrid Featured
PR
Secure DevSecOps Build & Deployment Lead
Proactive Appointments • london • 27 Oct 2026
Competitive

Proactive Appointments seeks a Build & Deployment Manager to own secure software delivery in a regulated environment. You will manage Artifactory and Xray, design secure CI/CD pipelines and oversee...

Permanent Hybrid Featured
TI
Network Security Engineer
TikTok USDS Joint Venture • london • 27 Oct 2026
Competitive

Responsibilities About the team The TikTok USDS network security team safeguards U.S. user data, end-users, and the internal corporate environment by architecting a strict, zero-trust digital...

Permanent Hybrid
FR
Security Engineer, System & Hardware Trust — Hybrid UK
Fractile • west of england • 27 Oct 2026
Competitive

Fractile is building security-focused software for a hardware-software stack powering frontier AI. We’re seeking a Member of Technical Staff for Security Engineering in London or Bristol. Hybrid,...

Permanent Hybrid
TR
Senior Product Security Engineer
Trainline • london • 27 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 • 27 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
LE
Senior DevSecOps Engineer — Secure CI/CD & Automation
Leonardo UK Ltd • west of england • 27 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
ME
Security Engineer: Build Scalable Defenses for Global Apps
Meta • city of westminster • 27 Oct 2026
Competitive

Meta is seeking a Security Engineer to protect billions of users and Meta's global infrastructure. You will perform security assessments, threat modeling, and vulnerability research across mobile,...

Permanent Hybrid
CO
Rapid-Impact Cyber Software Engineer (Embedded)
CoreTech Security • gloucester • 27 Oct 2026
Competitive

CoreTech Security is seeking an experienced software engineer to contribute to end-to-end cyber security products. You’ll work hands-on in project delivery with one or two colleagues, shaping...

Permanent Hybrid
PR
Senior Software Engineer - DevSecOps, AI/ML, Cloud
Prattwhitney • manchester • 27 Oct 2026
Competitive

RTX is seeking a Senior Software Engineer to join our Manchester (or Gloucester) team. You will design and build software, collaborate with engineers and stakeholders, and contribute to...

Permanent Hybrid DV Cleared Featured