Showing 12 of 4,409 vacancies
CB
Security Architect - DV cleared
CBSbutler Ltd. • london • 26 Oct 2026
£650 - £750

Security Architect +6 months + +DV cleared role - current active clearance is essential +Hybrid - London +Sole British national only - due to nature of the project +Outside IR35 +£650 - £750 a day...

Permanent Hybrid DV Cleared Featured
AN
Competitive

Anthropic is seeking a Senior Security Engineer to safeguard its large-scale AI systems across multiple clouds and data centers. You will design and implement robust network security controls,...

Permanent Hybrid
FR
Security Engineer – Embedded Systems & Trust Chain
Fractile • london • 26 Oct 2026
Competitive

Fractile is building the software and system-level security stack for frontier AI hardware. You will work across bare metal, RTOS, and embedded Linux to turn threat models into concrete mechanisms,...

Permanent Hybrid
FI
Application Security Engineer: AI-First Security Leader
Fin. The highest performing Customer Agent • london • 26 Oct 2026
Competitive

Fin is transforming security for AI-powered customer experiences. The Security Engineering team owns tier-zero security services, including authentication, SAML/SSO, and logs, while partnering with...

Permanent Hybrid Featured
TE
Senior AI-Driven Cyber Defense Engineer
Tesco Technology • welwyn garden city • 26 Oct 2026
Competitive

Tesco Stores Limited invites applications for a Senior Security Engineer in our Innovation Engineering group. You will pioneer AI-driven security capabilities, build production-grade solutions, and...

Permanent Hybrid Featured
TE
AI-Powered Cyber Analytics Engineer Lead
Tesco • digswell • 26 Oct 2026
Competitive

Tesco is seeking an Staff Analytics Engineer for Cyber Analytics to set the technical direction of cybersecurity data products, ensure trusted, scalable solutions and enable AI-powered analytics....

Permanent Hybrid Featured
LE
Cyber Security Manager
Lenovo • farnborough • 26 Oct 2026
Competitive

* United Kingdom - Hampshire - Farnborough Why Work at Lenovo We are Lenovo. We do what we say. We own what we do. We WOW our customers. Lenovo is a US$83 billion revenue global technology...

Permanent Hybrid
NT
Security Architect
NTT Ltd. • london • 26 Oct 2026
Competitive

Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to...

Permanent Hybrid Featured
HA
Competitive

HackerOne is seeking a Senior Security Engineer, Detection and Response to design and deliver detection and response capabilities for a cloud-native environment. You will write code, build...

Permanent Remote Featured
NO
Cloud & AI Security Engineer Lead
Norton Rose Fulbright LLP • london • 26 Oct 2026
Competitive

Norton Rose Fulbright LLP is seeking a Senior Information Security Engineer to secure cloud platforms, AI solutions and identities across Azure, GCP, and SaaS. The role combines hands-on security...

Permanent Hybrid Featured
AS
Cyber Security Manager
Astrum Search Ltd. • london • 26 Oct 2026
Competitive

London, Birmingham or Nottingham Location (salary will depend on experience and location) We're working on an exclusive project to recruit for a Cyber Security Manager in one of three locations....

Permanent Hybrid
DN

DNV is seeking a Researcher in energy security to develop AI-supported methods for threat-informed risk assessment of critical energy infrastructure. You will collect and synthesize open-source...

Permanent Remote