Showing 12 of 7,550 vacancies
CO
Cyber Security Architect & Engineering Lead — Zero Trust
Corriculo Ltd • london • 27 Oct 2026
Competitive

Corriculo Ltd is seeking a Cyber Security Architect to own the protective design across the technology estate for a London-based professional services firm. You will lead architecture reviews, run...

Permanent Hybrid Featured
ME
Competitive

Meta seeks Security Engineers for the Applied AI AI (AAI) organization to solve complex security problems with AI-augmented approaches. You will build AI-driven security products, prototype...

Permanent Hybrid
VA
AI Platform Security Engineer — Hybrid London
Vallum Associates • london • 27 Oct 2026
Competitive

Vallum Associates in London is seeking an AI Platform engineer on a 12-month contract, hybrid work with three days onsite per week. You will help design and secure AI platforms, implement...

Contract Hybrid
AC
Defence Cyber Security Lead — Secure by Design
Actica Consulting Limited • United Kingdom • 27 Oct 2026
Competitive

Actica is recruiting a Senior Cyber Security Consultant (Defence) to support Defence, MOD and national security programmes in the UK. You will work in a hybrid model across Gloucestershire and...

Permanent Hybrid Featured
LE
Principal Software Engineer (DevSecOps)
Leonardo • southampton • 27 Oct 2026
Competitive

Your Impact As a Principal Software Engineer (DevSecOps), you will play a key role in accelerating the delivery of secure, high-quality software across Leonardo's defence and security programmes....

Contract Hybrid
FO
Software Security Engineer
Fortinet, Inc. • london • 27 Oct 2026
Competitive

Job Description Software Security Engineer - Moorgate office based Join Fortinet, a global cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of...

Permanent Hybrid
TH
Competitive

The BBC MediaTech DevOps team seeks a DevSecOps Engineer to help build, operate and secure software delivery across Media Technology. You’ll work on practical engineering problems alongside...

Permanent Hybrid
EV
Embedded Cyber Security Specialist for AURIX & HSM ECUs
Evolito Limited • bicester • 27 Oct 2026
Competitive

Evolito Limited is seeking a Cyber Security Technical Specialist to join our Software Team. You will focus on embedded security for safety-critical engine control systems, including AURIX TC3xx,...

Permanent Hybrid
CA
Security Engineer
Caspian One • london • 27 Oct 2026
Competitive

Overview Platform Security Engineer – Contract Role Location: London Hybrid Working: 3 days per week in the office Start Date: ASAP We are hiring a Platform Security Engineer to join a cutting-edge...

Contract Hybrid
GR
Cyber Defence Network Engineer
Grant Thornton UK LLP • london • 27 Oct 2026
Competitive

Alternatively, Grant Thornton At Grant Thornton we do things differently - looking to the future, driving ambitious growth and pioneering positive change in our industry. Providing audit, tax and...

Permanent Remote
EN
InfoSec Engineer: Cloud Security & Threat Detection
EngineersOfAI • United Kingdom • 27 Oct 2026
Competitive

Algolia is seeking a pragmatic Information Security Engineer to strengthen our security posture across cloud and on-prem environments. You will design automated controls, support threat detection,...

Permanent Hybrid
AR
Security Engineer – Critical Infrastructure & Defence
Arcadis • cambridge • 27 Oct 2026
Competitive

Arcadis is recruiting a Security Engineer to join its Defence and Security sector. You will lead technical delivery of medium-size projects or parts of larger programs, overseeing teams of 5–10...

Permanent Hybrid