Principal Product Design Manager

We are seeking an experienced and visionary Principal Product Design Manager to lead UX for Microsoft’s XDR, SIEM, and Security Copilot experiences across the Defender product suite. In this pivotal role, you will shape the design strategy for mission-critical security tools that empower practitioners—from SOC analysts to CISOs—to protect their organizations with confidence. You will guide a talented team of designers, fostering a culture of innovation, inclusion, and excellence. Partnering closely with engineering, product, and research, you’ll drive an AI-first approach to design, delivering intuitive, scalable solutions that help customers detect, investigate, and respond to threats across their digital estate. This role demands a leader who thrives in complexity, champions customer empathy, and brings deep expertise in enterprise product design. Your work will directly support Microsoft’s mission to make the world a safer place—by protecting users, organizations, and the broader ecosystem from evolving cybersecurity threats.