Showing 12 of 2,015 vacancies
FI
Manager - CCDI (Centre for Cyber Defence & Intelligence)
Financial Conduct Authority • leeds • 16 Oct 2026
£75 - £115

Job title: Manager - CCDI (Centre for Cyber Defence & Intelligence) Division: Operations Department: Cyber & Information Resilience (C&IR) Salary: National (Edinburgh and Leeds) ranging from...

Permanent Hybrid SC Cleared
NA
Senior Delivery Lead, Digital Products & DevSecOps
National Energy System Operator Limited • warwick • 16 Oct 2026
£85 - £100

National Energy System Operator (NESO) seeks a strategic Digital Delivery Leader to create and manage the Digital, Data, and Technology roadmap, aligning with business goals. The role drives...

Permanent Hybrid Featured
OP
Network Security Engineer
OpticoreIT Limited • london • 16 Oct 2026
£111 - £129

Opticore IT is a specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced,challenging environments across our client base...

Permanent Hybrid
LE
Principal Product Security Engineer – Defense Systems
Leonardo S.p.A. • southampton • 16 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 • 16 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
CB
IAM Data Architect - SC Cleared
CBSbutler Holdings Limited trading as CBSbutler • leeds • 16 Oct 2026
£96 - £122

IAM Data Architect – SC Cleared Contract Up to 590 per day Inside IR35 Fully Remote 10 month contract We are seeking an experienced Data Architect to support a Single Sign–On (SSO) and Identity &...

Permanent Remote SC Cleared Featured
CA
AI Security Engineer - Governance & Secure AI Adoption
Cathcart Technology • aberdeen city • 16 Oct 2026
£90 - £120

Cathcart Technology is seeking an AI Security Engineer to join a leading international organisation based in Aberdeen. The role is fully remote within the UK and focuses on shaping how AI...

Permanent Remote
OP
Palo Alto Network Security Engineer — Onsite London Contract
OpticoreIT Limited • london • 16 Oct 2026
£111 - £129

Opticore IT is seeking a Network Security Engineer to join a major security project in Central London, with one day onsite per week. This 6-month contract sits inside IR35. You will work with an...

Permanent Hybrid Urgent
OU
£99 - £121

DV Cleared Cyber Security Specialist | Up to £110k (experience dependent) + DV Allowance, Bonus & Package Tier one Tech Service provider - Gloucestershire | Suffolk | London | Manchester Are you...

Permanent Hybrid DV Cleared
SP
Security Engineer - Enterprise Security Platform
Spotify • london • 16 Oct 2026
£90 - £130

The Platform team creates the technology that enables Spotify to learn quickly and scale easily, enabling rapid growth in our users and our business around the globe. Spanning many disciplines, we...

Permanent Remote
SC
Senior Forensic DBA (PostgreSQL) – Incident Response & Audit
Scrumconnect Limited • london • 16 Oct 2026
£90 - £130

Scrumconnect Limited in London is seeking a Senior Forensic DBA to investigate and explain data incidents in government and enterprise databases. You will reconstruct events, preserve evidence and...

Permanent Hybrid Featured
JA
Infrastructure Security Engineer
Jane Street • , england, united kingdom • 16 Oct 2026
£100 - £140

We are looking for an Infrastructure Security Engineer with a strong cross platform engineering background and practical exposure to modern platform security controls to help our global team secure...

Permanent Remote