Showing 12 of 3,421 vacancies
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Senior DevSecOps Engineer | Hybrid, SC Clearance
Synergize Consulting Limited • reading • 26 Oct 2026
Competitive

Synergize Consulting Limited in Reading is seeking a Senior DevSecOps Engineer to join a defence-focused team with hybrid working options. You will lead secure platform design, automate security...

Permanent Hybrid SC Cleared Featured
LO
Senior DevSecOps Engineer
Lockheed Martin • gloucester • 26 Oct 2026
Competitive

Are you passionate about integrating cutting‑edge technologies while ensuring robust security measures? We’re seeking talented individuals at all levels to join our dynamic team as Senior DevSecOps...

Permanent Hybrid DV Cleared Featured
RE
Security Engineer
Rex Technologies GmbH • london • 26 Oct 2026
Competitive

About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy,...

Permanent Hybrid
ST
Security Engineer
StackOne Technologies Limited • london • 26 Oct 2026
Competitive

About StackOne: StackOne is the AI Integration Gateway for SaaS products and AI Agents. Backed by GV and Workday Ventures ($24M raised), we help builders of SaaS platforms and AI Agents orchestrate...

Permanent Hybrid
AM
Competitive

Amazon Development Centre (London) Limited seeks a security engineering expert to collaborate with external researchers and Amazon teams to secure public-facing devices and services. You will...

Permanent Hybrid
CL
Senior Cloud Security Engineer - SaaS (AWS/GCP) | Hybrid
Client Server • london • 26 Oct 2026
Competitive

A fast-growing tech company in London is seeking a Senior Security Engineer with robust expertise in cloud security (AWS and GCP). You'll design effective security strategies, conduct assessments,...

Permanent Remote Featured
ST
Windows Platform Security Engineer – Azure & Citrix VDI
Stanford Black Limited • london • 26 Oct 2026
Competitive

A systematic hedge fund is seeking a Windows Platform Security Engineer to design and secure Windows platforms critical for trading. The ideal candidate will possess strong experience with...

Permanent Hybrid
PR
Founding Security Engineer
Praxis, Inc. • london • 26 Oct 2026
Competitive

About Wexler Wexler is building the best AI system for litigation on the planet. We work with some of the world’s largest law firms, helping them to solve their most complex cases, find the winning...

Contract Hybrid
AN
Staff Software Security Engineer
anthropic • london • 26 Oct 2026
£255,000 - £325,000

About the company the company’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a...

Permanent Hybrid
VI
Security Architect: Enterprise Cloud & PCI-DSS Leader
Vix Technology • manchester • 26 Oct 2026
Competitive

A global technology company in Manchester seeks a skilled Security Architect to design and evolve their security architecture. This role requires 5+ years of experience in cybersecurity,...

Permanent Hybrid Featured
HI
Principal Platform Security Engineer
Hiscox SA • london • 26 Oct 2026
Competitive

## Principal Platform Security EngineerApplyremote type: Hybridlocations: York: Lisbon: Londontime type: Full timeposted on: Posted Todayjob requisition id: R **Job Type:**Permanent**Build a...

Permanent Remote
UN
Security Operations Manager — Cyber Resilience & IR
United Kingdom National Nuclear Laboratory Limited • warrington • 26 Oct 2026
Competitive

United Kingdom National Nuclear Laboratory Limited (UKNNL) is seeking a Security Operations Manager to lead, develop and improve end-to-end security operations within the Technology and Cyber...

Permanent Hybrid