Microsoft Security Architect: Zero-Trust & AI Risk Mitigation

Company: Colt Technology Services
Apply for the Microsoft Security Architect: Zero-Trust & AI Risk Mitigation
Location: London
Job Description:

Colt Technology Services is seeking a Security Architect specialising in the Microsoft Security platform (M365 E5) to join the Security Architecture team. You will own the design authority for Defender, Entra ID and Purview and drive Zero Trust aligned security architectures across Colt’s hybrid estate.

You will collaborate with Security Engineering, SOC, Threat Intelligence, Risk and wider technology teams to modernise Colt’s security posture, govern AI/LLM usage, and deliver scalable security

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Posted: October 21st, 2026