Showing 12 of 1,168 vacancies
PA
IT/OT Penetration Tester
PA Consulting • london • 02 Oct 2026
Competitive

Overview In this role you help clients strengthen security through hands-on testing and clear reporting. You join PA’s Digital & Data community to deliver agile, client‑facing security work and...

Permanent Hybrid
HI
HVDC Cyber Security Project Engineer
Hitachi • glasgow • 02 Oct 2026
Competitive

Overview In this role you will lead system, network and cybersecurity implementations for HVDC projects, shaping secure automation environments for power transmission. You will design and validate...

Permanent Remote
CA
Security Architect
Capco • london • 02 Oct 2026
Competitive

Overview As a Security Architect at Capco, you will shape secure, scalable architectures for leading financial institutions. You’ll drive security strategy across on‑premise, cloud, and hybrid...

Permanent Hybrid Featured
CL
Competitive

Overview In this role you will lead the UK security function for a London-based hedge fund, shaping technical controls and governance. You will partner with the global CISO team to translate...

Permanent Hybrid Featured
MB
Product Security Engineer
MBDA • bristol • 02 Oct 2026
Competitive

Overview As a Product Security Engineer you will apply systems engineering skills with a security focus to design robust, tamper-resistant missile/weapon systems. You will work across hardware,...

Permanent Hybrid DV Cleared
SP
Senior Security Engineer
Spendesk • london • 02 Oct 2026
Competitive

Overview You join Spendesk as the first senior Security Engineer, building a security engineering function from the ground up. You own the technical security roadmap, partner with infrastructure...

Permanent Remote Featured
PA
Cyber Transformation
PA Consulting • london • 02 Oct 2026
Competitive

Overview In this Digital & Data role at PA Consulting, you contribute to delivering innovative software solutions alongside cross-disciplinary teams. You engage with clients to shape cybersecurity...

Permanent Hybrid
CO
Security Architect - Platform Engineering
Colt Telecom • london • 02 Oct 2026
Competitive

Overview As Security Architect in Colt's Security and Resilience team, you will define and drive the end-to-end security architecture for networks, platforms and components. You will collaborate...

Permanent Remote Featured
MA
Vice President, Field CISO Commercial, Europe
MasterCard • london • 02 Oct 2026
Competitive

Overview In this role you will lead executive-level cybersecurity advisory for Europe, shaping Mastercard’s cybersecurity strategy with top customers and influencing product roadmaps. You’ll build...

Permanent Hybrid Featured
AR
Senior Physical Security Engineer / Consultant
Arup • london • 02 Oct 2026
Competitive

Overview As a Senior Security Consultant/System Engineer, you design and manage security projects for built environments, ensuring high-quality delivery and client satisfaction. You work across a...

Permanent Hybrid Featured
MA
Cyber Security Contractors - SC Cleared
Matchtech • london • 02 Oct 2026
Competitive

Overview In this contract-based opportunity, you join a major, long-term cyber security programme as an SC-cleared professional across several specialist disciplines. You will work remotely in the...

Permanent Remote SC Cleared Urgent
SA
Competitive

Overview In this role you will design and improve security monitoring across cloud environments to protect critical public sector services. You will work with a multi-disciplinary team to develop...

Permanent Hybrid Featured