Showing 12 of 1,890 vacancies
TP
Senior Network Security Infrastructure Engineer
TP ICAP Group • london • 19 Oct 2026
£90 - £130

Group OverviewThe TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price...

Permanent Hybrid Featured
HA
InfoSec Engineer: Cloud Security, IR & Threat Hunting
Hamilton Barnes Associates Limited • , , united kingdom • 19 Oct 2026
£74 - £112

Hamilton Barnes Associates Limited is seeking an Information Security Engineer to own the incident response lifecycle and reduce risk across cloud, SaaS and enterprise environments. You will...

Permanent Hybrid
QI
Cyber Security Consultant
QinetiQ • west of england • 19 Oct 2026
£51 - £57

Package: £50,850 – £56,500 (salary dependent on experience) + Benefits Role ID: SF20649 Are you ready to be part of the future? At QinetiQ, we’re not just imagining tomorrow we are creating it....

Permanent Hybrid SC Cleared
DO
Senior Security Engineer
Docebo • london • 19 Oct 2026
£85 - £130

Artificial Intelligence. Actual Impact. At Docebo, we're using AI to change how people learn at work—and we mean actually change it. We're an AI-powered learning platform that helps organizations...

Permanent Hybrid Featured
LE
Principal Product Security Engineer – Defense Systems
Leonardo S.p.A. • southampton • 19 Oct 2026
£90 - £120

Leonardo UK in Southampton seeks a Principal Security Engineer to embed product security across the lifecycle of defence technologies. You will define requirements, guide teams on security...

Permanent Hybrid
SA
Security Engineer - SC Cleared
Sanderson Government & Defence • london • 19 Oct 2026
£105 - £125

Security Engineer (SOC / Data Engineering)£450 per day | Outside IR35 | 9-Month Contract | Active SC Clearance RequiredLondon (1 day per month onsite) A leading consultancy is seeking an...

Permanent Hybrid SC Cleared
LE
Principal Product Security Engineer - Hybrid Defense Tech
Leonardo UK Ltd • lincoln • 19 Oct 2026
£90 - £120

Leonardo UK Ltd is seeking a Principal Product Security Engineer to join the Combat Air and Electronic Warfare division. You will implement security across the product lifecycle, advising...

Permanent Hybrid
LE
GCAP Systems Security Engineer
Leonardo UK Ltd • easter howgate • 19 Oct 2026
£90 - £120

Job Description: Your Impact In this Principal Engineer role, you will provide technical leadership for systems security engineering activities, helping to secure Leonardo products against an...

Permanent Hybrid
CA
Principal Security Engineer - Fuzzing Specialist
Camwebdir • , , united kingdom • 19 Oct 2026
£90 - £140

Principal Security Engineer - Fuzzing Specialist Job Overview As a Security Engineer – Fuzzing Specialist, you will own and evolve our coverage-guided fuzzing program. Your mission is to uncover...

Permanent Hybrid
PR
Senior Modern Workplace & Endpoint Security Engineer
Protection Group International • , scotland, united kingdom • 19 Oct 2026
£60 - £80

Protection Group International is seeking a Senior Engineer to design and manage secure endpoint solutions across Windows and mobile platforms. You will work with Microsoft technologies like...

Permanent Hybrid Featured
TH
Senior 24/7 On‑Site Network Security Engineer
The ONE Group Ltd • stevenage • 19 Oct 2026
£42 - £64

A leading security firm in Stevenage seeks a Network Security Engineer to protect critical infrastructure in a 24/7 Incident Response role. The ideal candidate will have experience with enterprise...

Permanent Hybrid Featured
PA
Defence Cyber Security Strategy Consultant (Hybrid London)
Paradigm Tech • london • 19 Oct 2026
£85 - £100

Paradigm Tech is seeking a Defence Cyber Security Consultant to join its Strategy, Risk & Engagement team in London on a hybrid basis (2–3 days per week). You will work with UK Government and...

Permanent Hybrid