Showing 12 of 5,773 vacancies
HC
AI Security Engineer - LLM & Red Teaming (Hybrid UK)
HCL Technologies Limited • leeds • 27 Oct 2026
Competitive

HCL Technologies Limited in Leeds, UK is seeking an AI Security Engineer to join our hybrid team. The role focuses on securing AI systems, including LLMs and model governance, with collaboration...

Permanent Hybrid
DE
Senior Enterprise Security Engineer
Deliveroo • london • 27 Oct 2026
Competitive

Our Global Structure Deliveroo is now part of DoorDash, bringing together teams with even greater reach, scale, and ambition. Depending on your role, you may collaborate with teammates, systems,...

Permanent Hybrid Featured
TE
Competitive

Tesco UK is seeking a Senior Cloud Security Engineer to join the Platform Security team. You'll act as a SME between Technology Security and Cloud Platform Engineering for Tesco's large Azure...

Permanent Hybrid Featured
IC
Competitive

Group Overview The TP ICAP Group is a world leading provider of market infrastructure. Our purpose is to provide clients with access to global financial and commodities markets, improving price...

Permanent Hybrid Featured
MC
Sr Manager, Cyber Defense
McDonald's • city of westminster • 27 Oct 2026
Competitive

Security Operations & Service Delivery (UK / EMEA) Lead the UK-based SOC team delivering monitoring, triage, investigation, and escalation across the EMEA timezone within the follow-the-sun GSOC...

Permanent Hybrid
TE
Senior Cloud Security Engineer
Tesco • Hertfordshire • 27 Oct 2026
Competitive

About the roleJoin as an Senior Cloud Security Engineer within the Platform Security team. Your core purpose will be acting as the go-to subject matter expert between the wider Technology Security...

Permanent Remote Featured
SI
Senior Cyber Security Engineer
Siemens • ashby de la zouch • 27 Oct 2026
Competitive

Siemens Mobility have an exciting opportunity for Senior Cyber Security Engineers to join our Rail Infrastructure business. This role would preferably be located out of our Ashby or Chippenham...

Permanent Hybrid Featured
TE
Security Engineer III
Tesco PLC • welwyn garden city • 27 Oct 2026
Competitive

As a Senior Security Engineer in Tesco's Innovation Engineering team, you will pioneer next generation security capabilities that proactively protect a retail ecosystem serving millions of...

Permanent Remote
TE
Senior Cloud Security Engineer
Tesco • Hertfordshire • 27 Oct 2026
Competitive

Join as an Senior Cloud Security Engineer within the Platform Security team. Your core purpose will be acting as the go-to subject matter expert between the wider Technology Security area and Cloud...

Permanent Remote Featured
MA
Senior Cyber Security Engineer
Mane Contract Services • chippenham • 27 Oct 2026
Competitive

We are looking for a Senior Cyber Security Engineer (Assurance) to join a Rail Infrastructure Communication and Information Systems (CIS) business. The role is flexible in location, with weekly...

Permanent Hybrid Featured
CO
£90000.00 - £100000.00 per annual

IT Cyber Security Specialist / Cyber Security Engineer - CISSP, CEH, CCNA Security, Incident Response, Threat Monitoring, Vulnerability Management, Security Architecture, Azure, Windows Server...

Permanent Hybrid
VB
Senior Splunk and DLP Security Engineer
Vbeyond • London • 27 Oct 2026
Competitive

Job Overview We are seeking an experienced Senior Splunk and DLP Security Engineer to enhance and optimise DLP monitoring, alerting and reporting capabilities across Splunk and the wider DLP...

Permanent Hybrid Featured