Showing 12 of 4,998 vacancies
HA
Finance Manager | Cyber Security SaaS Scale-up | London Bridge / Hybrid
Harmonic Finance™ | Certified B Corp • london • 26 Oct 2026
Competitive

Finance Manager | Cyber Security SaaS Scale-up | London Bridge / Hybrid Harmonic is delighted to be partnering with a growth-stage cyber-security business that protects individuals and...

Permanent Hybrid
JA
AI Security Engineer
Janus Henderson Group • london • 26 Oct 2026
Competitive

Select how often (in days) to receive an alert: 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...

Permanent Hybrid
TE
Senior Azure Cloud Security Architect - Enterprise Scale
Tesco • welwyn garden city • 26 Oct 2026
Competitive

Tesco Stores Limited is seeking a Senior Cloud Security Engineer to bridge Technology Security and Cloud Platform Engineering for Tesco's large Azure estate. You will design and implement Azure...

Permanent Hybrid Featured
CL
Security Engineer (Applied Research & Labs)
Cloudflare • United Kingdom • 26 Oct 2026
Competitive

Cloudflare is seeking a Security Engineer to design and build agentic security tooling for Cloudflare Security, and to release that work as open-source reference implementations, interactive labs,...

Permanent Hybrid
SI
Senior Cyber Security Leader - AI-Driven Cloud Security
Sidetrade Group • birmingham • 26 Oct 2026
Competitive

Sidetrade, an AI-native Order-to-Cash platform, is seeking a Senior Manager, Cyber Security. You will develop and execute our operational security strategy, lead improvements, and influence...

Permanent Hybrid Featured
PE
Senior Platform Engineer: Azure DevSecOps & SRE Lead
Pepper Advantage Group • london • 26 Oct 2026
Competitive

Pepper Advantage Group is seeking a Senior Platform Engineer to ensure the reliability, scalability and performance of Prism products and Azure-backed infrastructure. This hands-on role designs and...

Permanent Hybrid Featured
RT
Vulnerability Researcher (Hardware Focus)
RTX • gloucester • 26 Oct 2026
Competitive

Date Posted: Country: United Kingdom Location: Gloucester, South Gloucestershire Position Role Type: Hybrid At RTX, the world’s largest aerospace and defense company, 185,000 great minds are united...

Permanent Hybrid SC Cleared
BI
Competitive

BibliU Ltd. is hiring a Senior Security Engineer to own the security posture of our platform and AI-enabled workloads. This hands-on role sits at the intersection of architecture, engineering and...

Permanent Hybrid Featured
TE
Analytics Engineering Manager - Cyber Data Intelligence Platform
Tesco Technology • welwyn garden city • 26 Oct 2026
Competitive

About the role As the Analytics Engineering Manager in the cyber data team, you will play a crucial role in the development, management, and optimisation of security data products. You will lead...

Permanent Remote
BT
AI-Driven Cyber Security Research Lead
BT Group • london • 26 Oct 2026
Competitive

BT Group is seeking a Research Technical Manager to apply AI-driven cyber security technologies and programmable network capabilities. You will work with a small research team to transform ideas...

Permanent Hybrid Featured
PU
Competitive

Pulse Group seeks an experienced Data Platform Engineering Manager to lead the development, management and optimisation of a large-scale cloud data platform supporting cyber security operations....

Permanent Remote Featured
PE
Head of Information Security — Strategy & Secure Growth
Pets at Home • United Kingdom • 26 Oct 2026
Competitive

Pets at Home is seeking a Head of Information Security to lead our information security agenda across a diverse group spanning Pets, Vets, Insurance, Distribution Center and Support Office. This...

Permanent Hybrid