Showing 12 of 5,862 vacancies
CF
Competitive

CFC is seeking a Lead Security Engineer to shape and deliver security across our networks, devices, identity and access environment. This is a senior individual-contributor role for an engineer who...

Permanent Hybrid Featured
SP
Fractional CISO
Sphere Digital Recruitment • london • 27 Oct 2026
Competitive

The client is seeking a Fractional CISO to provide strategic security leadership across the organisation in London. This role focuses on shaping security direction, strengthening governance, and...

Permanent Hybrid Featured
SI
DevSecOps Engineer
SiXworks • farnborough • 27 Oct 2026
Competitive

Work on Technology That Protects What Matters AtSiXworks, we build secure digital solutions that supportDefence and National Security missions. Our teams work on complex problems where reliability,...

Permanent Remote
SA
Security Engineer - SC Cleared
Sanderson Government & Defence • london • 27 Oct 2026
£450

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...

Contract Hybrid SC Cleared
PA
AI Security Engineer
PA Consulting • melbourne • 27 Oct 2026
Competitive

Company Description We believe in the power of ingenuity to build a positive human future. Company Description We believe in the power of ingenuity to build a positive human future. As strategies,...

Permanent Hybrid
IM
Competitive

A platform you can believe in: Immersive One is the leading cyber resilience solution across the globe. Build and scale a best in class platform alongside a team of the brightest minds in...

Permanent Remote
NG
Defence Information Security Manager
NG Bailey Group Limited • gloucester • 27 Oct 2026
Competitive

We're seeking a Defence Information Security Manager (DISM) to manage and provide day-to-day assurance across information, personnel, physical and protective security within the IT Services Defence...

Contract Hybrid
AO
Director, Cyber - Corporate M&A
Aon plc • london • 27 Oct 2026
Competitive

Director, Cyber – Corporate M&A Do you bring deep cyber and technology expertise, with the ability to understand and articulate cyber security risks, control gaps and resilience challenges across...

Permanent Hybrid
TP
Senior Network Security Infrastructure Engineer
TP ICAP Group • london • 27 Oct 2026
Competitive

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
TH
Lead IT Security Engineer (Cybersecurity & Platform Security)
The Depository Trust & Clearing Corporation (DTCC) • london • 27 Oct 2026
Competitive

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At...

Permanent Remote Featured
SO
Staff Security Architect: Cloud, AI & Enterprise Security
Sony Interactive Entertainment Inc. (Japan) • london • 27 Oct 2026
Competitive

Sony Interactive Entertainment in the UK is seeking a Staff Security Architect to shape enterprise, cloud, platform, and AI‑enabled technology. This role combines deep security architecture...

Permanent Hybrid Featured
IC
Principal Security Engineer – Cloud & Kubernetes
Iceberg • london • 27 Oct 2026
Competitive

I’m working with a global trading firm headquartered in London looking to hire an exceptional Principal Security Engineer to help shape how security is designed across its cloud and Kubernetes...

Permanent Hybrid