Under the direction of the Warehouse Supervisor, the Materials Management Specialist is responsible for maintaining supply chain performance in aspects ranging from order receiving, shipment and customer service. Plans, coordinates, executes, and leads shipping and receiving of time-sensitive, temperature-sensitive shipments. Ensures materials are delivered from proper vendors, received into inventory, and finished goods, packaged according to specification and shipped in a timely manner. Reviews and oversees timely receipt of all materials to ensure proper processing of purchase orders and the quality of materials received meets company standards. Ensures the security, accuracy and accountability of materials and goods with inventory control. Ensures materials are available to meet production schedules and/or products are shipped according to marketing schedule. Understands and follows operational methods and procedures. Maintains documentation to reflect the effectiveness and efficiency of department activities. Maintains business relationships with customers and suppliers. Verifies incoming and outgoing shipments, as well as logistics documents. Processes paperwork for import/export of countries. Prepares and process shipping related bills and invoices. Compares freight charges and arranges transportation. Obtains rates, shipping schedules, and vessel space.