26 to 30 of 30 Head of Security Jobs in London

Transport for London is seeking a Technical Head of OT Cyber Security to lead the cyber security team within TfL Engineering, delivering expert guidance on risk, strategy and security controls across capital delivery. The role emphasizes leadership, stakeholder engagement and regulatory collaboration. The candidate will … apply extensive OT security expertise, develop engineering standards, and translate technical risks into business impact while guiding projects to secure operations and safety. #J-18808-Ljbffr ...

seeking a Head of Profession – Telecoms & OT Cyber Security to provide enterprise-wide leadership for telecoms, connected systems and OT cyber security. You will shape technical strategy, establish standards, governance and assurance across a complex transport network, ensuring safety, resilience and value for London. You will lead ...

client is seeking a Head of IT to lead and shape the technology strategy for a growing technology company on a permanent basis. The role requires ownership of technology outcomes within a SME or scaling organisation and hands‐on leadership across IT operations. You will oversee Microsoft … hybrid cloud platforms, while ensuring compliance with ISO 27001 and Cyber Essentials Plus. The position involves strategic planning and direct delivery of IT services, with responsibility for secure #J-18808-Ljbffr ...

Anaplan is building a formal security architecture practice, and this role leads it. You will turn security architecture into a deliberate, reusable asset for the company: reference architectures, identity and authorisation patterns, cryptography standards, and AI guardrail designs that become the natural, low-friction path for engineering rather ...

Taylor James Resourcing is seeking a Card Payments Specialist to lead the strategy, security, and development of the payment ecosystem across two retail brands and ~800 locations in London. You will own end‐to‐end payment card infrastructure, including terminals, switching, gateways, loyalty integrations, mobile payments, and vendor … relationships. The role demands strong leadership, PCI DSS compliance, and a track record of delivering enterprise‐scale payment solutions in regulated environments. #J-18808-Ljbffr ...