Showing 12 of 2,818 vacancies
AD
Competitive

Vulnerability Management Service Lead - Preston (Hybrid Working) Salary: £75,000 + Bonus + Benefits Security Clearance: Eligible for SC Clearance Required (SOLE BRITISH NATIONAL) Lead Enterprise...

Permanent Hybrid SC Cleared Featured
OP
Network Security Support Engineer
Opus Recruitment Solutions Ltd • London • 27 Oct 2026
Competitive

Network Security Support Engineer Location: London (Hybrid - 2 days onsite per week) Contract: 12-Month Fixed-Term Contract Clearance: Active SC Clearance Required Overview We are seeking an...

Permanent Hybrid SC Cleared
GA
Wintel Security Analyst (Active SC clearance only)
Gazelle Global Consulting Ltd • Berkshire • 27 Oct 2026
Negotiable

CNI Infrastructure Wintel & Security Tools Analyst - Active SC Clearance Required Location: Wokingham (Hybrid - 3 days onsite) Contract: Initial 6 months, with extension potential Are you...

Temporary Hybrid SC Cleared
LE
Microsoft Security Engineer
Leap29 • Essex • 27 Oct 2026
Competitive

Senior Microsoft Security Engineer Azure Security Microsoft Sentinel Defender XDR Purview SIEM Engineering We are currently supporting a leading organisation looking to hire an experienced Senior...

Permanent Hybrid
AJ
Senior Information Security Engineer
AJ Bell Management Limited • Not Specified • 27 Oct 2026
Competitive

We're recruiting a Senior Information Security Engineer to support the Chief Information Security Officer in managing and reducing information security risks across Technology Services. This is a...

Permanent Hybrid Featured
DA
IT Operations Director - Infrastructure and Cyber
Daisy Communications • Dorset • 27 Oct 2026
Competitive

IT Operations Director - Infrastructure and Cyber Location Bournemouth This is a Permanent , Full Time vacancy. The Vacancy Exciting news from us at Daisy: we're re-branding to O2 Business!...

Permanent Hybrid
GS
Competitive

GSK in the United Kingdom is seeking a Senior Director for AI ML & Cloud Security to lead the design, governance and delivery of enterprise AI security capabilities. You will own the agentic...

Permanent Hybrid Featured
VU
AI Security Architect, EMEA - Hybrid
VulnU • London • 27 Oct 2026
Competitive

Citi is seeking an AI Security Specialist in London to lead security governance and risk management for AI-enabled platforms across multiple teams. The role emphasizes building secure AI...

Permanent Hybrid Featured
OS
Network Security Engineer
Oscar Technology • Lancashire • 27 Oct 2026
£400.00 - £450.00 per daily

Network Security Engineer - Firewall Rule Optimization (AlgoSec) £400 - £450 per day (Inside IR35) 6-month initial contract Start: ASAP On site, 4-5 days per week in Manchester Our client is...

Permanent Hybrid
ST
Network & Security Engineer - Flexible Hours & Hybrid Role
Stats Perform • London • 27 Oct 2026
Competitive

Stats Perform is seeking a motivated Network & Security Engineer to join our network team. You will support day-to-day BAU operations and drive device implementations across enterprise and data...

Permanent Hybrid
TE
Security Engineer - Detection Engineering
Tesco • Hertfordshire • 27 Oct 2026
Competitive

As a Security Engineer within Tesco's Detection Engineering team, you will design and implement advanced security monitoring capabilities that proactively protect a global retail ecosystem serving...

Permanent Remote
TE
Competitive

Tesco UK is seeking a Senior Cloud Security Engineer to join the Platform Security team. You'll act as a SME between Technology Security and Cloud Platform Engineering for Tesco's large Azure...

Permanent Hybrid Featured