Showing 12 of 526 vacancies
HA
Security Testing Consultant (Penetration Tester) Hybrid
Hackajob Ltd • camberley • 18 Oct 2026
Competitive

Our client is the digital and intelligence arm of a major defence company. Location(s):UK, Europe & Africa : UK : Frimley || UK, Europe & Africa : UK : Gloucester || UK, Europe & Africa : UK :...

Permanent Remote
PA
Competitive

Managing Consultant - HLS - Cyber Security and Digital Trust Full-time We are PA Consulting, and we are not a traditional consulting firm. We are different in what we do and how we do it. PA...

Full Time Hybrid
LE
Principal Product Security Engineer
Leonardo • lincoln • 18 Oct 2026
Competitive

Job Description Your Impact Are you ready to support the delivery of product cyber resilience, at the cutting edge of future aircraft development? Our Combat Air (CA) Electronic Warfare (EW) Design...

Part Time Hybrid
CV
Security Engineer
CV-Library Ltd • fleet • 18 Oct 2026
Competitive

At CV-Library, we have a simple vision: to help the world to work and we are looking for exceptional and talented people to help us realise this vision in both UK and overseas markets. We are in a...

Permanent Hybrid
EC
Software Vulnerability Researcher
ECM Selection (Holdings) Limited • cambridgeshire • 18 Oct 2026
£40,000 - £70,000

Assessing critical software defence systems targeted by foreign adversaries Are you passionate about discovering, fixing or exploiting software vulnerabilities? Are you a creative and...

Permanent Hybrid
SK
Reliance High-Tech - Apprentice Security Engineer
Skills for Security • glasgow • 17 Oct 2026
Competitive

Reliance High-Tech is the UK’s leading independent security technology integrator and provider of Lone Worker protection services. They have been working with leading public and private sector...

Permanent Hybrid SC Cleared
HI
Senior DevSecOps Engineer - London
Hiya • london • 17 Oct 2026
£90 - £140

About Hiya At Hiya, we're making business calls more trusted, useful, and effective. Voice remains one of the most important ways businesses communicate with their customers, but the value of a...

Permanent Hybrid Featured
HI
£90 - £140

Hiya is seeking a DevSecOps Engineer to mature security across the engineering organization and drive automated, platform-based security solutions. You will partner with Core Tech, Product, and...

Permanent Hybrid Featured
LE
GCAP Systems Security Engineer
Leonardo UK • city of edinburgh • 17 Oct 2026
£90 - £130

Job Description: Your Impact In this Principal Engineer role, you will provide technical leadership for systems security engineering activities, helping to secure Leonardo products against an...

Permanent Hybrid
MA
Senior Security Engineer — Detection & SOC Automation
Made Tech Group • west of england • 17 Oct 2026
£80 - £120

Made Tech Group is seeking a Senior Security Engineer to own end-to-end security for government delivery pipelines. You will build and tune detection logic across SIEM/detection and log ingestion,...

Permanent Hybrid Featured
SO
Staff Security Architect - Enterprise Cloud & AI Security
Sony Interactive Entertainment Inc. • london • 17 Oct 2026
£120 - £160

Sony Interactive Entertainment is seeking a Staff Security Architect in London to shape security strategy across enterprise, cloud, platform, and AI-enabled tech. You will partner with engineering,...

Permanent Hybrid Featured
LG
Head of Cyber Security Operations
LGC • london • 17 Oct 2026
£110 - £150

LGC is an international life sciences tools company, building leading positions in sustainably growing markets. It provides reference materials, genomics solutions and analytical testing products...

Permanent Hybrid