Showing 12 of 10,000 vacancies
HA
Security Testing Consultant (Penetration Tester) Hybrid
Hackajob Ltd • Surrey • 26 Oct 2026
not provided

Our client is the digital and intelligence arm of a major defence company. Location(s): UK, Europe & Africa : UK : Frimley UK, Europe & Africa : UK : Gloucester UK, Europe & Africa : UK : Guildford...

Permanent Hybrid
RE
Security Engineer (Detection & Response)
Refractal Ltd • London • 26 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
RE
Security Engineer: Detection & Response for AI Threats
Refractal Ltd • London • 26 Oct 2026
Competitive

Refractal Ltd is seeking an experienced security product professional to join our team in London. You will bring hands-on detection and response expertise to shape our product, working alongside...

Permanent Hybrid
MO
Senior Security GRC Engineer
Mozilla • Not Specified • 26 Oct 2026
Competitive

The Mozilla Corporation is wholly owned by the non-profit 501(c) Mozilla Foundation. This means we aren't beholden to any shareholders - only to our mission. Along with thousands of volunteer...

Permanent Remote Featured
IM
Cloud Security Engineer: Craft Cloud Labs & Content
Immersive Labs • England • 26 Oct 2026
Competitive

Immersive Labs is seeking a Cloud Security Engineer to join the Product team, shaping secure labs and emulated cloud environments across AWS, Azure and GCP. You will craft hands-on content and...

Permanent Hybrid
AC
Cyber Security Architect - Shape Secure Enterprise & Cloud
Accenture PLC • London • 26 Oct 2026
Competitive

Accenture PLC is seeking a Cyber Security Architect to join a growing security team across the UK. The role focuses on defining security architecture for enterprise IT and cutting-edge systems,...

Permanent Hybrid Featured
EL
Senior Java Security Engineer - Elasticsearch (Scale & AI)
Elasticsearch B.V. • Not Specified • 26 Oct 2026
Competitive

Elastic is seeking a Senior Software Developer to join the Elasticsearch Security team. You will contribute to the architecture and design of Elasticsearch's core features, including...

Permanent Hybrid Featured
AC
Cyber Security Manager - Resources Industry
Accenture PLC • London • 26 Oct 2026
Competitive

Cyber Security Manager - Resources Industry Location:London/ hybrid (1x a week in our London's office) Please Note:Any offer of employment is subject to satisfactory BPSS and SC security clearance...

Permanent Hybrid
EX
Cyber Design SME
Experis (Austria) • Yorkshire • 26 Oct 2026
Competitive

Role Title: Cyber Design SME Duration: contract to run until 20/12/2026 Location: Sheffield. Hybrid, 3 days per week onsite Rate: up to £579.60 p/d Umbrella inside IR35 Role purpose / summary The...

Permanent Hybrid
GR
IT Operations & Cyber Lead
Groupe-Ebra-1 • London • 26 Oct 2026
Competitive

Here at Humanoid, we believe in a future where robots amplify human potential. That's why we've set out on a mission to build the world's most capable, commercially-scalable, and safe humanoid...

Permanent Remote Featured
HO
Azure Technical Architect - Cloud Security (Remote)
Howden Group • Not Specified • 26 Oct 2026
Competitive

Howden Group is seeking a Technical Architect (Azure) to join the Cloud Engineering & Architecture team in a remote capacity. You will own the Azure platform architecture, build reusable...

Permanent Remote Featured
EC
Network Security Engineer (SOC)
Eclectic Recruitment Ltd • Not Specified • 26 Oct 2026
not provided

A fantastic opportunity has arisen for a Network Security Engineer to join a department to assist with protecting critical systems and ensuring the security of network infrastructure. Key...

Permanent Hybrid