The Subject Matter Expert – GBS Planning is responsible for materials planning, inventory management, demand and supply alignment, and production support to ensure timely fulfillment of customer requirements. The role involves forecast analysis, shortage management, work order planning, and collaboration with procurement and manufacturing teams. Strong expertise in MRP/MPS, ERP systems (SAP, Oracle, BAAN), Kinaxis, and BOM/ECO processes is required to drive efficient supply chain operations and inventory optimization.