Showing 12 of 1,984 vacancies
CI
Penetration Tester
Citation Cyber • guildford • 22 Oct 2026
£60 - £90

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
DA
Senior AI Security Engineer — Agentic Workflows
Dark Trace • cambridge • 22 Oct 2026
£60 - £90

Darktrace is seeking a Security Researcher focusing on AI systems to explore, prototype, and integrate agentic workflows within the Darktrace product ecosystem. This open-ended, research-driven...

Permanent Hybrid Featured
AR
Principal Security Engineer - Fuzzing Specialist
Arm Limited • cambridge • 22 Oct 2026
£50 - £70

Job Overview: As a Security Engineer – Fuzzing Specialist, you will own and evolve our coverage-guided fuzzing program. Your mission is to uncover hard-to-reach security flaws before attackers do,...

Permanent Hybrid
UN
Professor of Cyber Security
University of Bristol Law School • bristol • 22 Oct 2026
£75 - £78

The role As part of the expansion of Bristol Cyber Security Group the School of Computer Science is seeking to make an appointment of a Professor of Cyber Security, as an open-ended position. What...

Permanent Hybrid
ME
Cyber Security Architect
Methods Business and Digital Technology • london • 22 Oct 2026
£60 - £80

Overview Since our establishment in 1990, Methods has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Our mission is...

Permanent Hybrid Featured
CI
Penetration Tester
Citation Cyber • nottingham • 22 Oct 2026
£65 - £90

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
TO
Cyber Security Consultant
Tokio Marine Kiln group • london • 22 Oct 2026
£60 - £90

Tokio Marine Kiln (TMK) is recruiting for a permanent Cyber Security Consultant to join the Cyber Centre of Excellence, seconded to Tokio Marine Holdings (TMHD), in London. Reporting to the Global...

Permanent Hybrid
WA
InfoSec Engineer
watchTowr • london • 22 Oct 2026
£65 - £85

Hello, let us introduce ourselves! watchTowr is the Preemptive Exposure Management capability trusted by Fortune 500 companies and critical infrastructure providers. By combining proactive threat...

Permanent Hybrid
PO
Endpoint Security Engineer
Pontoon Solutions • chester • 22 Oct 2026
£60 - £80

Overview Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone’s chance of being part of the workplace. We respect and appreciate people of all...

Permanent Hybrid
ME
Information Security Engineer
Medpace, Inc. • london • 22 Oct 2026
£50 - £70

nowrap Job Summary The Information Security team defends the company's digital infrastructure by designing, implementing, and improving the company's cybersecurity architecture. This is a critical...

Permanent Hybrid
CO
Cyber Security Researcher
CoreTech Security • london • 22 Oct 2026
£55 - £90

Cyber Security Researcher Location: London, Greater London, GB, EC2V 8 Start Date: September 17, 2026 Application Deadline: December 16, 2026 hackajob is partnering directly with CoreTech Security...

Permanent Hybrid
CI
Penetration Tester
Citation Cyber • hemel hempstead • 22 Oct 2026
£60 - £85

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