Showing 12 of 3,004 vacancies
NS
Data Protection & IT Security Administrator
NSG Environmental Ltd • United Kingdom • 18 Oct 2026
Competitive

NSG Environmental Ltd is seeking an organised administrator to support data protection, information security and ICT administration across the business. You will help maintain policies, manage...

Permanent Hybrid
CI
Penetration Tester
Citation Cyber • wolverhampton • 18 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
HA
Senior SIEM & Security Platform Engineer (Hybrid)
Hackajob Ltd • bath • 18 Oct 2026
Competitive

Leonardo UK, based at one of our UK sites, seeks a Senior Application Engineer to deliver, maintain, and improve platform and systems engineering solutions underpinning critical defence and public...

Permanent Hybrid Featured
CI
Penetration Tester
Citation Cyber • sheffield • 18 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
BU
Director, Senior Security Architect
Bullish, Inc. • city of westminster • 18 Oct 2026
Competitive

Position Overview About Bullish Bullish is an institutionally focused global digital asset platform that provides market infrastructure and information services. These include: Bullish Exchange - a...

Full Time Hybrid Featured
TM
GRC Manager - 6 month FTC
TMX Group • london • 18 Oct 2026
Competitive

GRC Manager is responsible for the overall execution of Trayport's Information Security Governance, Risk and Compliance programme under the guidance of the Head of Information Security. The role...

Permanent Hybrid
SI
Cyber Controls Manager
Sizewell C Limited • london • 18 Oct 2026
Competitive

Sizewell C is entering an exciting phase of growth as we mature into an independent organisation and continue building one of the UK’s largest and most important energy projects. We are now...

Full Time Hybrid
NO
Competitive

Location This role offers flexibility to work remotely from your own home, or as a hybrid arrangement and work from our offices in Oxford or Glasgow, if preferred. There is also a requirement for...

Permanent Remote Featured
NA
Remote IAM Consultant/Developer for Entra ID Migration
Nasstar • United Kingdom • 18 Oct 2026
Competitive

Colibri Digital is seeking an IAM Consultant/Developer to lead a Microsoft Entra ID migration for a major client. This hands-on role combines IAM architecture with practical implementation in a...

Permanent Hybrid
CB
Security Architect - SC cleared
CBSbutler Ltd. • london • 18 Oct 2026
£600 - £700

Security Architect +6 months + +SC cleared role - current active clearance is essential +Hybrid - London +Sole British national only - due to nature of the project +Outside IR35 +£600 - £700 a day...

Permanent Hybrid SC Cleared Featured
RE
Fire & Security Engineer
Realise Recruitment Ltd • kirkcaldy • 18 Oct 2026
Competitive

Fire and Security Engineer Up to £42,000 DOE vehicle We are looking for an experienced Fire and Security Engineer – including CCTV, Intruder Alarm and Access Control - for a continually growing and...

Permanent Hybrid
AJ
Hybrid InfoSec Engineer - Build Scalable Security
Aj Bell • lancashire • 18 Oct 2026
Competitive

AJ Bell is seeking an Information Security Engineer to support the CISO in reducing information security risks across Technology Services. You will design, build and continuously improve security...

Permanent Hybrid