Lead the end-to-end Sales, Inventory, and Operations Planning (SIOP) process, integrating demand, supply, capacity, inventory, and executive review cycles to ensure alignment with business objectives Develop and maintain the integrated master plan for PGT, translating customer demand, forecasts, and backlog into actionable production, inventory, and supply plans Identify planning gaps, risks, constrains, and capacity requirements, providing scenario-based recommendations to support business decision-making Lead capacity planning activities, evaluating labor, equipment, materials, suppliers, and qualification constraints while supporting strategic growth and investment decisions Partner cross-functionally with Operations, Procurement, Engineering, Quality, Finance, Commercial teams, plant leadership, and local planners to resolve constraints and drive execution Establish and standardize planning processes, assumptions, data definitions, and best practices across multiple PGT locations Provide leadership, coaching, and guidance to planning teams, driving consistent execution, accountability, and continuous improvement Support planning systems, reporting, analytics, automation, digital initiatives, and data governance by defining business requirements and partnering with IT on implemntation and adoption