• Support the translation of supply chain business requirements into S/4HANA P2S processes, contributing to design workshops and documenting functional specifications for Material Requirements Planning (MRP) and demand forecasting • Execute the configuration of Plants, Storage Locations, and MRP Controllers, assisting in the setup of material master data views for federal logistics and stocking • Conduct hands-on configuration for Inventory Management (IM), including movement types, physical inventory processes, and stock transfer orders (STOs) to ensure accurate material flow • Assist in managing the synchronization between Inventory Management and Finance (FI/CO) to ensure accurate material valuation (Standard vs. Moving Average) and that stock-related transactions align with the Universal Journal (ACDOCA) • Support technical counterparts (ABAP Developers, BASIS, Middleware) by providing functional insights to ensure planning enhancements, warehouse interfaces (e.g., EWM), and federal inventory reports meet organizational standards • Write and perform comprehensive test scripts for Unit, System Integration (SIT), and User Acceptance Testing (UAT), documenting results for scenarios such as MRP runs, stock adjustments, and period-end inventory reconciliation • Support the mapping of integration points between P2S and other workstreams, such as Procure-to-Pay (P2P) for stock replenishment and Budget-to-Report (B2R) for inventory financial reporting • Perform process deployment activities, including material master data cleansing, legacy stock balance migration, and post-go-live hypercare support for warehouse and planning personnel