Showing 12 of 3,546 vacancies
ST
Mobile Security Engineer
Starling Bank Limited • London • 25 Oct 2026
Competitive

Starling is the UK's first and leading digital bank on a mission to fix banking! Our vision is fast technology, fair service, and honest values. All at the tap of a phone, all the time. We are...

Permanent Remote
CA
Security Architect & Lead, Infrastructure & Orchestration
Callosum Technologies Ltd. • London • 25 Oct 2026
Competitive

Callosum Technologies Ltd. in London seeks an experienced Security Architect to own the security design across APIs, orchestration, agentic systems, and compute infrastructure. You will translate...

Permanent Hybrid Featured
MO
DevSecOps Engineer
Motorola Solutions • Cambridgeshire • 25 Oct 2026
Competitive

Company Overview At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer...

Permanent Hybrid
HA
Senior Network Security Engineer - London (Hybrid)
Hamilton Barnes Associates Limited • London • 25 Oct 2026
Competitive

Hamilton Barnes Associates Limited in London is seeking a senior Network Security professional to join a fast moving technology and risk management environment. Reporting to the Head of Security,...

Permanent Hybrid Featured
HA
Network Security Engineer - Banking & Finance
Hamilton Barnes Associates Limited • London • 25 Oct 2026
Competitive

Are you looking for an exciting new opportunity? Join a global trading firm leveraging technology, research, and risk management to identify and capture trading and investment opportunities across...

Permanent Hybrid
SO
Security Architect
Solirius Ltd. • London • 25 Oct 2026
Competitive

About Us: Solirius Reply, part of the Reply Group, is a technology consultancy and digital transformation partner that helps organisations solve complex challenges through strategy, design,...

Permanent Hybrid Featured
BU
Competitive

Job Description:Lead Cyber Security Engineer Beyond Trust, CyberArkCompetitive Salary + BenefitsLocation: London / Staines / Salford Quays / FlexiblePermanent - Full timeWe make health happenAt...

Permanent Hybrid Featured
CO
Security Architect - Platform Engineering
Colt Technology Services Group Ltd. • London • 25 Oct 2026
Competitive

Select how often (in days) to receive an alert: Security Architect - Platform Engineering Job id: 36866 Job location: London, GB Barcelona, ES Colt provides network, voice and data centre services...

Permanent Remote Featured
RE
Security Engineer (AI Red Team)
Refractal Ltd • London • 25 Oct 2026
Competitive

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is...

Permanent Hybrid
MC
Sr Manager, Cyber Defense
McDonald's • London • 25 Oct 2026
Competitive

Company Description McDonald's is proud to be one of the most recognized brands in the world, with restaurants in over 100 countries that serve 70 million customers daily. As the global leader in...

Permanent Hybrid
IM
Cloud Security Engineer - Remote (UK Only)
Immersive Labs • England • 25 Oct 2026
Competitive

A platform you can believe in: Immersive One is the leading cyber resilience solution across the globe. Build and scale a best in class platform alongside a team of the brightest minds in...

Permanent Remote
BU
Lead Application Security Engineer
Bupa • Manchester • 25 Oct 2026
Competitive

Job Description: Lead Application Security Engineer London, Staines, Salford Quays Permanent - Hybrid - Full time We make health happen At Bupa, our purpose is simple: helping people live longer,...

Permanent Hybrid Featured