Showing 12 of 3,522 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
SK
Senior Cyber Security Network Engineer
Sky UK Limited • london • 27 Oct 2026
Competitive

We don’t just believe in better. We make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From...

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
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
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
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
BE
Cyber Defense Software Delivery Lead
BEIGAR • alcobendas • 27 Oct 2026
Competitive

Buscamos incorporar un/a Software Delivery Manager para coordinar la entrega de productos software de ciberdefensa en el ámbito de la simulación y el entrenamiento. La persona seleccionada deberá...

Permanent Hybrid Featured
CO
Lead Software Security Engineer – Secure AI & Cloud
Confidential • london • 27 Oct 2026
£150,000

United States Digital Space LLC is seeking a Lead Software Security Engineer in London, offering an annual salary of up to £150,000. This hybrid role focuses on enhancing application and cloud...

Permanent Hybrid Featured
BD
Assurance - Grc Banca Riesgos -
BDO Auditores • alcobendas • 27 Oct 2026
Competitive

En EY, estamos preparados para afrontar el futuro con confianza, “shape the future with confidence” Nuestro objetivo es apoyarte para que alcances el éxito dentro de un entorno globalmente...

Permanent Hybrid
FO
Impactful Software Security Engineer – Build Secure Systems
Fortinet, Inc. • london • 27 Oct 2026
Competitive

Fortinet, Inc. is seeking a Software Security Engineer for the FortiDLP product based in Moorgate. You will promote security practices across the product, review architectures, and help maintain...

Permanent Hybrid
AN
Staff Software Security Engineer
anthropic • london • 27 Oct 2026
£255,000 - £325,000

About the company the company’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a...

Permanent Hybrid