Showing 12 of 483 vacancies
CI
Penetration Tester
Citation Cyber • woking • 19 Oct 2026
Competitive

Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is one of the UK's...

Permanent Hybrid
EN
Senior Cloud Security Engineer (GCP) - Engine by Starling
Engine by Starling • london • 19 Oct 2026
Competitive

At Engine by Starling, we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is Starling's...

Permanent Hybrid Featured
CI
Penetration Tester
Citation Cyber • watford • 19 Oct 2026
Competitive

Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is one of the UK's...

Permanent Hybrid
CO
Head of Cyber Security service delivery and Advisory
CO_AFATI Apex Fund Services LLP • london • 19 Oct 2026
Competitive

The Apex Group was established in Bermuda in 2003 and is now one of the world’s largest fund administration and middle office solutions providers. Our business is unique in its ability to reach...

Permanent Hybrid
AN
Staff Software Security Engineer
anthropic • london • 19 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
SA
Python Security Engineer – Hybrid, Research-Driven
Salt Digital Recruitment • cambridge • 19 Oct 2026
£55,000 - £75,000

Salt Digital Recruitment is seeking a Python Developer in Cambridge/London to design backend services and prototypes for security-focused product features. Hybrid work (1–2 days/week) with...

Permanent Hybrid
HA
Senior Software Security Engineer
Harmonic Security • london • 19 Oct 2026
£98,000 - £115,000

AI is being run everywhere, by humans and agents. Harmonic Security governs all of it. The AI Governance and Control (AIGC) platform understands user / agent intent and data context in real time,...

Permanent Hybrid Featured
CY
Senior IT Security Analyst
Cyber UK • london • 19 Oct 2026
Competitive

When you join EDF Trading, you’ll become part of a diverse international team of experts who challenge conventional ideas, test new approaches, and think outside the box. Energy markets evolve...

Permanent Remote Featured
ST
Senior Penetration Tester
Starling • cardiff • 19 Oct 2026
Competitive

Starling is the UK's first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their...

Permanent Hybrid Featured
AL
Senior Threat Intelligence Analyst — Dark Web & OSINT
Alice (Formerly ActiveFence) • United Kingdom • 19 Oct 2026
Competitive

Alice is seeking a Threat Intelligence Analyst to join our growing threat monitoring team. You will conduct research and analysis across deep/dark web sources to assess threats and TTPs of threat...

Permanent Hybrid Featured
WA
Security Architect
Walkers • london • 19 Oct 2026
Competitive

We are a leading international law firm for global corporations, financial institutions, capital market participants and investment fund managers. With a global presence spanning the Americas,...

Permanent Hybrid Featured
TH
Cyber Security Analyst
The Francis Crick Institute • United Kingdom • 19 Oct 2026
Competitive

Get AI-powered advice on this job and more exclusive features. Salary The Francis Crick Institute provided pay range. Your actual pay will be based on your skills and experience — talk with your...

Full Time Hybrid