Showing 12 of 2,937 vacancies
VA
DevSecOps Engineer — Data-Sovereign, High-Availability Platform
Valarian Technologies Limited • london • 27 Oct 2026
Competitive

Valarian Technologies is a dual-use technology company building critical tools to safeguard the future in an era of evolving global security challenges. We're rethinking security beyond traditional...

Permanent Hybrid
JU
Senior Security Engineer
Just Eat Takeaway.com • wealden • 27 Oct 2026
Competitive

Ready for a challenge? Then Just Eat Takeaway.com might be the place for you. We’re a leading global online delivery platform, and our vision is to empower everyday convenience. Whether it’s a...

Permanent Hybrid Featured
ME
Security Engineer
Meta • city of westminster • 27 Oct 2026
Competitive

Meta's Security Engineering team is seeking a Security Engineer to help protect billions of users and Meta's global infrastructure from evolving threats. In this role, you will conduct security...

Permanent Hybrid
CL
Cyber Security Consultant
Claims Recruitment Services • london • 27 Oct 2026
Competitive

London, United Kingdom | Posted on 07/09/2026 We are recruiting for a Cyber Security Consultant on behalfof a leading international insurer operating within the Lloyd's market. The successful...

Permanent Hybrid
FS
Strategic Cyber Security Leader | Interim & Virtual CISO
FSP • United Kingdom • 27 Oct 2026
Competitive

A leading consulting firm in the UK seeks a Principal Cyber Security Consultant to develop security strategies and oversee client engagements. The ideal candidate will have extensive experience in...

Permanent Hybrid Featured
LO
Senior DevSecOps Engineer
Lockheed Martin • gloucester • 27 Oct 2026
Competitive

Are you passionate about integrating cutting‑edge technologies while ensuring robust security measures? We’re seeking talented individuals at all levels to join our dynamic team as Senior DevSecOps...

Permanent Hybrid DV Cleared Featured
AN
Hybrid Global Network Security Architect — Madrid
An international technology company • alcobendas • 27 Oct 2026
Competitive

En Exdesis incorporamos un/a Senior Network Security Architect con experiencia en seguridad de redes y criptografía para liderar iniciativas de evaluación de riesgos criptográficos y transición...

Permanent Hybrid Featured
SQ
Senior Network Security Engineer
Square One Resources • coventry • 27 Oct 2026
£455

Job Advert: Senior Network Security Engineer Location: Coventry - 3 days per week on-site Rate: £455 per day (Inside IR35) Contract: Contract opportunity Duration: 4 months Overview We are seeking...

Contract Remote Featured
DE
Head Of Cyber & Network Security | Madrid Hybrid
Decskill • alcobendas • 27 Oct 2026
Competitive

Talent Acquisition Specialist Decskill España Decskill nació en 2014 como una consultora de Talento IT, con la misión principal de aportar valor a través del conocimiento. Capacitamos a las...

Permanent Hybrid
GR
Cyber Defence Network Engineer
Grant Thornton (UK) • london • 27 Oct 2026
Competitive

Alternatively, Grant Thornton At Grant Thornton we do things differently - looking to the future, driving ambitious growth and pioneering positive change in our industry. Providing audit, tax and...

Permanent Remote
RE
Security Engineer
Rex Technologies GmbH • london • 27 Oct 2026
Competitive

About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy,...

Permanent Hybrid
ID
Security Architect: Design Resilient, Trusted Systems
identifi Global Resources • preston • 27 Oct 2026
£700

A notable organization in the defense sector is seeking a Security Architect specializing in Operational Technology. The role involves defining and governing the architecture of secure operational...

Permanent Hybrid Featured