Showing 12 of 10,000 vacancies
LO
Senior Vulnerability Engineer — Drive Secure Fixes
London Stock Exchange Group • london • 27 Oct 2026
Competitive

London Stock Exchange Group is seeking a Senior Vulnerability Management Engineer to join our internal offensive security team, driving closure of penetration testing findings. You will translate...

Permanent Hybrid Featured
FA
Business Development Competence Center Cyber Security
Fastweb + Vodafone • milano • 27 Oct 2026
Competitive

h3Who We Are /h3pWe are Fastweb + Vodafone, the leading telecommunications operator in Italy, with some of the most extensive and high‑performance proprietary infrastructures in the country,...

Permanent Hybrid
SP
Infrastructure Security Engineer - London
Spacex • london • 27 Oct 2026
Competitive

Infrastructure Security Engineer - London Dublin, Ireland; London, England, United Kingdom SpaceXAI's mission is to create AI systems that can accurately understand the universe and aid humanity in...

Permanent Hybrid
MA
Senior Security Engineer
Made Tech Group • United Kingdom • 27 Oct 2026
Competitive

Home / Careers / Senior Security Engineer - Monitoring & Detection We help UK public sector organisations build and run digital services that are secure, trustworthy, and resilient. As a Senior...

Full Time Hybrid Featured
ZE
Senior Cloud Security Engineer
ZeroRISC Inc. • london • 27 Oct 2026
Competitive

ZeroRISC is a seed-stage startup redefining silicon security and supply chain integrity. We are seeking a mid-level to senior Software Engineer to design and implement cloud-based services and...

Permanent Hybrid Featured
SK
Senior Network Security Engineer — Hybrid Defense
Sky Ireland Limited • london • 27 Oct 2026
Competitive

Sky is seeking a Senior Network Security Engineer to lead the design, deployment, and ongoing protection of our enterprise networks and data. You will implement advanced security controls, monitor...

Permanent Hybrid Featured
AM
Security Architect
Amentum company • cardiff • 27 Oct 2026
Competitive

Amentum is a global leader in engineering, project and programme management, and solutions integration. Built on strong programme and engineering delivery experience, supported by deep specialist...

Permanent Hybrid Featured
CO
Rapid Cyber Software Engineer
CoreTech Security • gloucester • 27 Oct 2026
Competitive

Job Descriptionhackajob is partnering directly with CoreTech Security to hire for this role.Our Capability Development team develops bespoke end-to-end solutions for clients in the Cyber Security...

Temporary Hybrid
MJ
Head of Information Security
MJA (London) Ltd • london • 27 Oct 2026
Competitive

Head of Information Security We are seeking an experienced Head of Information Security to lead and develop the organisation's cyber security strategy, ensuring the confidentiality, integrity and...

Permanent Hybrid
CR
Competitive

Crimson is hiring a security leader/engineer to own the continued evolution of our security programme. You will work closely with the founders and engineering team to ensure our security posture...

Full Time Hybrid
LO
Penetration Tester
Lorien • london • 27 Oct 2026
Competitive

PENETRATION TESTER/OFFENSIVE SECURITY CONSULTANT | DV ELIGIBLE | LONDON | 5 days a week on-site Looking for your next penetration testing contract? We're seeking experienced Penetration...

Contract Hybrid DV Cleared
LO
IAM & PAM Security Platform Engineer (Remote)
Lorien • london • 27 Oct 2026
Competitive

Lorien is seeking a Security Platforms Engineer to join its Security Platforms & Architecture team as the first hire in a newly forming security run function. The role focuses on embedding security...

Permanent Hybrid