Major duties include: establishing and maintaining records (stock lists, inventory, material control, etc.), maintaining stock locator system and administering document control procedures, processing requests and turn-in documents, performing prescribed load-list and shop-stock list duties in manual and automated supply applications, and operating material-handling equipment. Age Requirements: Must be between the ages of 17 and 35 purchasing manager buyer purchasing agent CSCP APICS wholesale retail merchandise managers commercial clerk junior assistant CPM CPSM CPP CPPM CPPB CPPO.