Showing 12 of 4,042 vacancies
JA
AI Security Engineer: Design & Defend AI Systems
Janus Henderson Group • london • 17 Oct 2026
Competitive

Janus Henderson London is seeking a hands-on security engineer to secure AI systems, models, agents, and the platforms beneath them across their full lifecycle. You will define and evolve AI...

Permanent Hybrid
ZS
Remote Senior Sales Engineer - Public Cloud Security
Zscaler, Inc. • london • 17 Oct 2026
Competitive

Zscaler, Inc. is seeking a Senior Sales Engineer to join our team. This remote role serves candidates within commuting distance of London, the South East, or the Midlands and reports to the Sales...

Permanent Remote Featured
JA
Principal Product Security Engineer
JAM Recruitment Ltd • sheffield • 17 Oct 2026
Competitive

JAM Recruitment Ltd is seeking a Product Security Analyst on a 12 month contract based in Barrow (LA14). The role will focus on leading Product Security engineering activities, delivering Security...

Contract Hybrid
MO
Hybrid Network Security Analyst: ZTNA & Firewall Focus
Morgan Hunt UK Limited • city of edinburgh • 17 Oct 2026
£39,000

Morgan Hunt UK Limited in Edinburgh is seeking a Network or Security Analyst to join a technical team. You will troubleshoot network and security issues, manage requests and support changes in live...

Full Time Remote
IB
Security Consultant: Strategic Risk & GRC for Defence Tech
IBM SiXworks • farnborough • 17 Oct 2026
Competitive

SiXworks is seeking a Security Consultant to design, build, and deliver secure digital solutions in highly secure environments. You will work with engineers, architects and delivery specialists to...

Permanent Hybrid
GE
Senior Product Security Engineer – Defence Avionics (Hybrid)
General Dynamics Missions System International • hastings • 17 Oct 2026
Competitive

General Dynamics Mission Systems in the UK is seeking a product and systems security engineer to embed security into complex airborne mission systems as part of the GCAP programme. You will develop...

Permanent Hybrid Featured
CF
Principal Product Security Engineer
CFC • london • 17 Oct 2026
Competitive

Principal Product Security Engineer Department: CISO Employment Type: Permanent - Full Time Location: UK - London Reporting To: CISO Description At CFC, technology is at the heart of everything we...

Full Time Hybrid
FC
CISO — Lead UK Cyber & Info Security (Hybrid)
FCDO Services • peacehaven • 17 Oct 2026
Competitive

FCDO Services seeks a Chief Information Security Officer to provide strategic leadership for information and cyber security across the organisation. You will ensure security objectives support...

Permanent Hybrid Featured
UK
Senior Software Engineer — Impactful Cyber/Security Tech (Hybrid)
UK Intelligence Services • cheltenham • 17 Oct 2026
Competitive

GCHQ is seeking a Senior Software Engineer to play a pivotal role in solving mission‑critical challenges. You will contribute to the architecture and design of both new and existing systems,...

Permanent Hybrid Featured
CO
OT Cyber Security Architect for Critical Infra | Hybrid UK
Cognitive Group | Part of the Focus Cloud Group • United Kingdom • 17 Oct 2026
Competitive

Cognitive Group, part of Focus Cloud Group, is expanding its OT cyber security practice in the UK. We are hiring experienced OT Cyber Security Consultants and OT Security Architects to support...

Permanent Hybrid Featured
AN
SAP Security GRC Analyst
Anglian Water Group Ltd. • london • 17 Oct 2026
Competitive

Circa £60k, salary dependant on skills and experience Permanent Full-time, with flexibility for part‑time Hybrid role, working from Lincoln or Huntingdon Anglian Water offers a flexible approach;...

Full Time Remote
UN
Senior Jenkins CI/CD & DevSecOps Engineer (Contract)
Undisclosed • sheffield • 17 Oct 2026
Competitive

Undisclosed in Sheffield seeks a senior CI/CD engineer to own and evolve our Jenkins Shared Library powering multi-language builds (Java/Maven, Node/NPM, Python, Helm, Terraform, containers). You...

Contract Hybrid Featured Urgent