Member of Technical Staff - Machine Learning Engineer

Overview About the Team Copilot Security is at the core of Microsoft's mission to deliver trusted, human-centered AI experiences. We make security and resilience intrinsic to every Copilot interaction-across devices, platforms, and ecosystems. Our work spans secure identity flows, defenses against emerging threats such as prompt injection, and privacy-first systems that scale globally across Microsoft Copilot surfaces. As Copilot enters a new era of agentic AI, where systems reason, plan, and a…