Showing 12 of 816 vacancies
AM
£90 - £130

Description We are looking for a Security Engineer to join Continuous Security Testing (CST), the AWS team that thinks like an adversary against systems running in production. You will follow...

Permanent Hybrid
LS
Offensive Security Engineer
LSEG • london • 19 Oct 2026
£50 - £70

Role Summary This opportunity within the Offensive Security Operations team is a crucial role for the management of vulnerability discovery, offensive testing and remediation activities across the...

Permanent Hybrid
ME
Security Engineer
Meta • london • 19 Oct 2026
£90 - £120

Meta's Security Engineering team is seeking a Security Engineer to help protect billions of users and Meta's global infrastructure from evolving threats. In this role, you will conduct security...

Permanent Hybrid
LG
AI Security Engineer
LGBT Great • london • 19 Oct 2026
£90 - £130

Why work for us? A career at Janus Henderson is more than a job, it’s about investing in a brighter future together. Our Mission at Janus Henderson is to help clients define and achieve superior...

Permanent Hybrid
PE
£90 - £130

Perplexity is seeking a highly skilled Offensive Security Engineer to lead red team operations, penetration testing, and attack simulations across cloud infrastructure, web and mobile apps, AI/ML...

Permanent Hybrid Featured
DC
AI Security Engineer: LLM & Red Team Specialist (Hybrid)
DCV Technologies • london • 19 Oct 2026
£104 - £136

DCV Technologies seeks an AI Security engineer to join a hybrid role based in London, working with a Banking Sector client. The role focuses on securing AI/LLM systems, governance, and secure CI/CD...

Permanent Remote
AL
Senior Threat Intelligence Researcher
Alice • london • 19 Oct 2026
£90 - £140

At Alice, our Cyber Threat Intelligence group thrives on curiosity and deep technical dive capabilities. We are looking for a Senior Threat Intelligence Researcher with a passion for CTI and a...

Permanent Hybrid Featured
GH
Senior SOC Analyst - Incident Response
GHD Group • london • 19 Oct 2026
£70 - £100

Job Description Help protect the systems, information and digital services that enable GHD to deliver for clients and communities around the world. As cyber threats become more sophisticated and...

Permanent Hybrid Featured
ME
Security Engineer
Meta • london • 19 Oct 2026
£90 - £125

Meta's Security Engineering team is seeking a Security Engineer to help protect billions of users and Meta's global infrastructure from evolving threats. In this role, you will conduct security...

Permanent Hybrid
GL
Security Engineer at Glasswall
Glasswall Solutions Limited • london • 19 Oct 2026
£70 - £100

Glasswall is looking for a hands-on Security Engineer with 3-5 years of experience to join our small, high-impact Security Engineering team. Reporting to the Lead Security Engineer, you will help...

Permanent Remote
JP
£90 - £150

Job Description Join us to directly influence the future of technology at JPMorganChase. As a Senior Security Architect - SecOps and Vulnerability Management, you'll collaborate with top...

Permanent Hybrid Featured
OR
Junior SOC Analyst (M/F) - based in Spain
Orange Cyberdefense • barcelona • 19 Oct 2026
€42 - €65

Who we are Orange Cyberdefense is the Orange Group's strategic entity dedicated to digital security. We support companies of all sizes, critical organizations, administrations and local authorities...

Permanent Remote