Showing 12 of 5,973 vacancies
RX
IAM Platform Engineer — Java & JavaScript
RX Brasil • london • 26 Oct 2026
Competitive

Elsevier is seeking a Software Engineer III to design and implement scalable applications using Java and JavaScript. You will join the Identity & Access Management team, owning authentication and...

Permanent Hybrid
AC
Senior Cyber Security Consultant (Defence)
Actica Consulting Limited • United Kingdom • 26 Oct 2026
Competitive

Senior Cyber Security Consultant (Defence) Department: Consultancy Employment Type: Full Time Location: United Kingdom / Hybrid Reporting To: Matt Gibson Description At Actica, our Cyber Security...

Full Time Remote Featured
NE
Information Security Engineer Lead
Neko Health • london • 26 Oct 2026
Competitive

Mission Neko is redefining what prevention means, from treating illness when it arrives, to sustaining health before it's ever at risk. Our mission: make data-driven, preventative care accessible...

Full Time Hybrid Featured
AR
Staff Security Engineer - Fuzzing Specialist
Arm • cambridge • 26 Oct 2026
Competitive

Staff Security Engineer – Fuzzing Specialist Join to apply for the Staff Security Engineer – Fuzzing Specialist role at Arm. Job Overview As a Security Engineer – Fuzzing Specialist, you will own...

Permanent Hybrid
SH
Senior Defence DevSecOps Engineer
Shield • london • 26 Oct 2026
Competitive

Shield AI is seeking a DevSecOps Engineer to design, build, secure, and operate the software delivery infrastructure for autonomy and defence programmes in the UK. The role spans software, platform...

Permanent Hybrid Featured
TE
Security Engineer - Detection Engineering
Tesco • digswell • 26 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
LO
Lead DevSecOps Engineer
Lockheed Martin • gloucester • 26 Oct 2026
Competitive

Are you passionate about integrating cutting-edge technologies while ensuring robust security measures? We’re seeking talented individuals to join our dynamic team as Lead DevSecOps Engineers, with...

Permanent Hybrid DV Cleared Featured
AI
Cyber Security Engineer - Cyber & Autonomous Systems Team
AI Security Institute • london • 26 Oct 2026
Competitive

About the AI Security Institute The AI Security Institute is the world's largest and best-funded team dedicated to understanding advanced AI risks and translating that knowledge into action. We’re...

Permanent Remote
UN
Lead DevSecOps Platform Engineer (CI/CD & Security)
Understanding Recruitment • london • 26 Oct 2026
Competitive

Understanding Recruitment seeks a Lead DevSecOps Engineer to own and evolve the internal developer platform for a growing team of software, AI and infrastructure engineers in the Greater London...

Permanent Hybrid Featured
HA
Lead Security Engineer
Hackajob Ltd • birmingham • 26 Oct 2026
£100,000

Salary: £100,000 - 100,000 per year Requirements: Expertise in securing web applications and cloud platforms such as AWS and Azure. Experience in the defence sector. Current, active security...

Permanent Hybrid Featured
AR
Arctic Field Product Security Engineer - Impact & Equity
Arctic Research and Development • cirencester • 26 Oct 2026
Competitive

Arctic Research and Development is hiring its first Product Security Engineer to protect our hardware and software stack across cloud infrastructure, applications, and autonomous products. You will...

Permanent Hybrid
LE
Principal Software Engineer (DevSecOps)
Leonardo • newcastle upon tyne • 26 Oct 2026
Competitive

Your Impact As a Principal Software Engineer (DevSecOps), you will play a key role in accelerating the delivery of secure, high-quality software across Leonardo's defence and security programmes....

Contract Hybrid