Principal Microsoft Cloud & AI Security Architect

Job Description

We are seeking a visionary Principal Microsoft Cloud & AI Security Architect to join WTW's Global Information and Cyber Security Defence (ICSD) function. This role is pivotal in designing and implementing next‑generation cloud security architectures, securing WTW cloud environments, and driving automation and innovation with WTW's ICSD Function. The candidate will work closely with the CISO, other ICSD leads as well as Cyber Defence to ensure a holistic architectural approach to WTW's technology estate.

The Role

• Architect and implement next‑generation Microsoft cloud security across Azure and multi‑cloud environments.
• Drive adoption of Agentic AI for Security to enable autonomous detection, adaptive response, and continuous security posture improvement.
• Enhance Microsoft Sentinel with MCP (Model Context Protocol), Sentinel Data Lake, and Sentinel Graph capabilities for advanced analytics, threat correlation, an...