Showing 12 of 8,812 vacancies
IC
Threat Detection Engineer — SIEM/EDR/NDR Specialist
ICE Clear Europe Limited • london • 26 Oct 2026
Competitive

ICE Clear Europe Limited is seeking a security-focused Detection Engineer to design, tune, and maintain detection content across SIEM, EDR, and NDR platforms in a fast-moving environment. You will...

Permanent Hybrid
SM
Competitive

Smarkets is seeking a hands-on Security Engineer to lead the founding security build for our cloud-native trading environment. You will stand up security engineering from the ground up through...

Permanent Hybrid Featured
TE
Senior Detection Security Engineer — Remote/Hybrid
Tesco Technology • welwyn garden city • 26 Oct 2026
Competitive

Tesco Technology is seeking a Senior Security Engineer in our Detection Engineering team to lead the technical design of security-first infrastructure and deliver high-impact outcomes across a...

Permanent Hybrid Featured
LO
Senior Network Security Architect – Zero Trust
London Metal Exchange Limited • london • 26 Oct 2026
Competitive

A major global financial exchange in London is seeking a Senior Network Security Specialist to oversee the design and implementation of network security controls across various platforms. The...

Permanent Hybrid Featured
AD
Lead Security Architect – Defence & Secure Tech (Hybrid)
Addition • farnborough • 26 Oct 2026
Competitive

A technology solutions firm in Farnborough is seeking a Lead Security Architect to lead security architecture across complex defence programmes. This role emphasizes risk management, design of...

Permanent Hybrid Featured
LE
Principal Product Security Engineer
Leonardo UK • lincoln • 26 Oct 2026
Competitive

Job Description: Your Impact: Are you enthusiastic about delivering Product and Information Security in a highly technical environment at the forefront of innovation? Our Surveillance and...

Part Time Hybrid
RI
Senior DevSecOps Consultant - Hybrid - Permanent
RiverSafe • london • 26 Oct 2026
Competitive

We're looking for a Senior DevSecOps Consultant to join a growing security practice supporting large scale enterprise clients. This role combines hands on DevSecOps expertise with security...

Permanent Hybrid Featured
AN
OT Security Architect
Anson McCade Pty • london • 26 Oct 2026
Competitive

WE’RE HIRING: Operational Technology (OT) Cyber Security Architect UK | Hybrid working Are you an experienced OT Cyber Security Architect ready to take on complex challenges and help protect...

Permanent Remote Featured
ST
Security Engineer (AWS or GCP)
Starling • london • 26 Oct 2026
Competitive

Starling is the UK's first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their...

Permanent Hybrid
SE
Product Security Engineer — Hands-on, AI-Driven
Searchability • london • 26 Oct 2026
Competitive

Searchability is seeking a Security Engineer (Product Security) in London. This remote-first role involves embedding security across the software development lifecycle, triaging vulnerabilities,...

Permanent Remote
QI
Principal Cyber Security Consultant
QinetiQ • lincoln • 26 Oct 2026
£19,526

Package: Competitive Salary + Benefits Role ID: SF19526 Are you ready to be part of the future? At QinetiQ, we’re not just imagining tomorrow we are creating it. From cutting‑edge defence...

Permanent Hybrid DV Cleared
TR
DevSecOps Engineer
Trust In SODA • london • 26 Oct 2026
£750

Location: London (Fully Remote) Rate: Up to £750 per day IR35: Inside or Outside IR35 (assessment pending / depending on engagement) We’re working with a cloud-native technology organisation...

Contract Remote