New 
Senior Product Manager
 Microsoft | |
 United States, Texas, Irving | |
| 7000 State Highway 161 (Show on map) | |
 Oct 16, 2025 | |
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OverviewM365 is the world's leading productivity cloud, empowering hundreds of millions of users with products such as Word, Excel, Teams, and Outlook. At the heart of this transformation is Copilot, our AI-powered assistant that brings the power of large language models to everyday work-helping users write, analyze, create, and collaborate more effectively than ever before. As Copilot adoption accelerates, so does the demand on our infrastructure. We are approaching a multi-billion dollar infrastructure footprint, managing over 11 million CPU cores and 126,000 + GPUs-and growing fast.As Senior Product Manager for M365 Capacity Management, you will lead the strategy and execution for scaling Copilot's CPU & GPU fleet. Your mission: deliver innovation at scale while reducing marginal COGS and accelerating time-to-value for new features, experiments, and model deployments.If yes, then the M365 Core Platform Capacity Management team is just the place for you. We are looking for a Senior Product Manager who will lead the strategy and execution for scaling our Copilot CPU & GPU fleet-powering one of the most ambitious AI workloads in the world. You'll be at the forefront of designing value-based, COGS-aware capacity systems, driving multi-layered efficiency across hardware and software, and partnering across engineering, finance, and infrastructure to ensure we scale with precision and purpose. This role requires you to be onsite 3 days a week in Microsoft's offices in Redmond, WA. Microsoft's mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.
ResponsibilitiesDesign and operationalize a COGS-aware capacity demand & supply allocation framework for Copilot features, experimentation, and training workloads.Drive a multi-layered efficiency roadmap from hardware SKUs to workload orchestration and fleet operations, ensuring every GPU delivers maximum value.Own the end-to-end capacity signal lifecycle, including demand forecasting, supply planning, and alignment with finance and operations.Evolve the Copilot COGS model, identify top marginal cost drivers, and feed insights into the efficiency roadmap.Partner with the Infrastructure teams to enhance control plane capabilities for faster experimentation, model selection, benchmarking, and production deployment.Act as a unifying force across the Foundation Fleet & Capacity team, Copilot Infra, Azure AI ensuring shared goals, aligned execution, and transparent communication. | |