A Material Expeditor ensures the timely flow of supplies and parts for production, coordinating with suppliers, tracking orders, managing inventory, and liaising with internal teams (procurement, production, warehouse) to prevent delays and keep projects on schedule by verifying deliveries, resolving issues, and maintaining accurate records, often using inventory/ERP software. Key tasks include placing orders, expediting shipments, managing logistics, checking incoming goods, and ensuring materials reach the right place at the right time.