Showing 12 of 1,759 vacancies
AN
Staff Software Security Engineer
anthropic • london • 26 Oct 2026
£255,000 - £325,000

About the company the company’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a...

Permanent Hybrid
RM
Senior Penetration Tester
RMT Accountants & Business Advisors Ltd • United Kingdom • 26 Oct 2026
Competitive

Description In 2023, RMT became part of Sumer Group - a collaboration of renowned regional accountancy practices with a shared vision to champion local small to medium-sized enterprises....

Permanent Hybrid Featured
QU
Senior Offensive Security Engineer (Autonomous testing)
Quorum Cyber • city of edinburgh • 26 Oct 2026
Competitive

Senior Offensive Security Engineer (Autonomous testing) Location: Hybrid / Redheughs Rigg, Edinburgh EH12 9DQ, UK job type: Permanent / Full-time Sector and subsector: IT | Cybersecurity Salary:...

Full Time Hybrid Featured
FL
Senior Application Security Engineer
Flagstone • london • 26 Oct 2026
Competitive

What is Flagstone? Flagstone is many things. An online savings platform, reinventing how individuals, businesses, and charities manage, protect, and grow their cash. A diverse group of people,...

Permanent Hybrid Featured
NC
Network Security Researcher
NCC Group • cheltenham • 26 Oct 2026
Competitive

Location: GBR Cheltenham Jessop House Skills, Knowledge and Expertise Department: Cyber Services and Capabilities Location: GBR Cheltenham Jessop House Description NCC Group are continuing to...

Permanent Hybrid
TE
Competitive

As a DevSecOps Engineer, you will join Tesco Mobile's DevSecOps Squad to support and enhance cloud platform capabilities across AWS, Azure and private cloud environments. You'll play a key role in...

Permanent Remote
CL
Staff Security Engineer, Imunify360 (remote work)
CloudLinux • warsaw • 26 Oct 2026
Competitive

CloudLinux is a global remote-first company. We are driven by our principles: do the right thing, employees first, we are remote first, and we deliver high-volume, low-cost Linux infrastructure and...

Permanent Remote
PA
Cyber Transformation
PA Consulting Group • belfast city district • 26 Oct 2026
Competitive

We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary...

Permanent Hybrid
CL
Competitive

CloudLinux is a global remote-first company. We are driven by our principles: do the right thing, employees first, we are remote first, and we deliver high-volume, low-cost Linux infrastructure and...

Permanent Remote Featured
CI
Security Consultant: Penetration Testing & Cloud Security
Citation Cyber • norwich • 26 Oct 2026
Competitive

Citation Cyber, a leading UK cyber security consultancy, is hiring a Security Consultant (Penetration Testing) to join its hybrid UK team. You will deliver security assessments across client...

Permanent Hybrid
AN
SIEM Administrator / Engineer
Andersen • warsaw • 26 Oct 2026
Competitive

This role is not available in your region. View other available . Summary Andersen is hiring a SIEM Administrator / Engineer for a project enhancing a SIEM platform and supporting centralized...

Permanent Hybrid
OP
Security Architect
Opus Recruitment Solutions • london • 26 Oct 2026
£500

Direct message the job poster from Opus Recruitment Solutions £500/day | Fully Remote | 4 Months | SC Cleared | Azure Focused We’re hiring for a Security Architect to support a London-based client...

Contract Remote SC Cleared Featured