Showing 12 of 576 vacancies
OC
Vulnerability Engineer: Proactive Remediation & Security
OCC Group • stafford • 30 Sep 2026
£60 - £90

OCC Group is seeking an Information Security Vulnerability Engineer to join our team in Staffordshire. You will identify, assess, and mitigate vulnerabilities across IT, OT, cloud, and SaaS...

Permanent Hybrid
CL
Senior Application Security Engineer
Cloudsmith • belfast city district • 30 Sep 2026
£90 - £130

TL;DR: We’re looking for a deeply technical Application Security Engineer to embed inside engineering and help secure Cloudsmith 2.0, the operating system for the modern software supply chain. The...

Permanent Remote Featured
LE
£54 - £70

Leonardo UK Ltd. is seeking a Principal Software Engineer (DevSecOps) in Luton, with responsibility for accelerating secure software delivery across defence programmes. You will champion modern...

Permanent Hybrid Featured
VA
Azure Network Security Architect - Hybrid, 1–12 Month Contract
Vallum Associates Limited • london • 30 Sep 2026
£70 - £90

Vallum Associates Limited seeks a Cloud Engineer with networking focus to design, implement and optimize Azure-based infrastructure, including VNETs, NSGs, AKS, and security controls. The initial...

Permanent Remote Featured Urgent
LE
£90 - £130

Leonardo is seeking a Principal Software Engineer (DevSecOps) to accelerate secure software delivery across defence and security programmes. You will shape and evolve enterprise DevSecOps...

Permanent Hybrid
EN
Staff Security Engineer: Lead Endpoint & IAM Security
EngineersOfAI • london • 30 Sep 2026
£90 - £120

Wayve is seeking a Staff Security Engineer to advance the security framework of our internal platform and SPINE, our IT security engineering group. This pivotal role focuses on developing...

Permanent Hybrid Featured
BA
Lead Penetration Tester - Kubernetes & DevSecOps
Barlowe LLP • london • 30 Sep 2026
£90 - £130

G-Research is seeking a hands-on Penetration Tester to lead tests and vulnerability assessments across internal systems and security controls. Your work will strengthen our security posture through...

Permanent Hybrid Featured
TR
DevSecOps Engineer
Trust In SODA • london • 30 Sep 2026
£120 - £157

Location: London (Fully Remote) Rate: Up to £750 per day IR35: Inside or Outside IR35 (assessment pending / depending on engagement) We’re working with a cloud-native technology organisation...

Permanent Remote
IN
Cyber Security Engineering & Intelligence Lead
Indigo • magor • 30 Sep 2026
£60 - £80

Cyber Security Engineering & Intelligence Lead Indigo is seeking a Senior Cyber Threat Intelligence & Risk Engineer to define and operationalise our cyber risk profile and CTI strategy. This is a...

Permanent Hybrid Featured
G-
£90 - £125

G-Research, based in London, seeks an experienced IAM Platform Engineer to own and evolve our authentication and entitlement platforms. You will modernise identity infrastructure, replace bespoke...

Permanent Hybrid
WA
InfoSec Engineer
watchTowr • london • 30 Sep 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
LE
Microsoft Security Engineer
Leap29 • basildon • 30 Sep 2026
£90 - £110

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...

Permanent Hybrid