Principal Engineering Manager

The service-to-service authentication team provides the backbone that secures all non-human communication at Microsoft, spanning both Microsoft-internal services and customer-owned workloads and authenticating and validating billions of transactions per hour across millions of enterprises. We build and operate services and experiences that power everything from core Azure infrastructure to critical customer workloads and AI agents. As a foundational dependency of the cloud and a prime target for sophisticated threat actors, we engineer every capability with an uncompromising focus on security, resilience, and reliability. We are evolving our operating model for the next era and are seeking an engineering leader to lead this transformation.