Security Architecture Lead: Strategy, Risk & Design

Company: The Nippon Telegraph and Telephone Corporation (NTT)
Apply for the Security Architecture Lead: Strategy, Risk & Design
Location: London
Job Description:

NTT DATA UK & Ireland seeks a Senior Security Architect to lead the design, implementation and ongoing development of security architecture across large IT systems. You will perform threat modelling, risk assessment and ensure Secure by Design alignment with standards, while communicating complex concepts to stakeholders.

You will mentor junior staff, develop security collateral, and contribute to go-to-market propositions across our security consulting practice.

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Posted: October 5th, 2026