3 of 3 Chief Security Officer Jobs in London

Summer-Browning Associates is currently supporting our public sector client, who is seeking a Chief Information Security Officer (CISO) for an initial twelve-month assignment with the option to extend. Location: Hybrid working - East Kilbride (x3 days per week onsite) About the role: You will be responsible … rapidly assessing the current security posture, operating model, services, and priorities; maintaining effective governance and compliance; supporting secure product-centric delivery; and identifying practical improvements that strengthen protection of highly sensitive information assets. The ideal candidate will hold Active SC or DV clearance and have a strong background ...

found at www.man.com. * As at 31 December 2025 The Team We are looking for a CISO to take full ownership of Information Security and Identity & Access Management at Man Group. This is a leadership role that is as much about driving change across the firm as it is about … running the security function. They will set standards, influence behaviour, embed security into business processes, and work with departments across the organisation to raise the bar on how Man Group manages risk. A Deputy CISO will own day‐to‐day security operations and policy, allowing the CISO ...

Chief Technology Officer – National Security, Safety & Energy Publication Date: May 21, 2026 Ref. No: 539945 Location: London, GB Remote Home, GB Atos Group is a global leader in digital transformation with c. 70,000 employees and annual revenue of c. € 10 billion, operating in 67 countries under ...