Working knowledge in reading and interpreting various types of company forms, transfer and purchase documents, freight bills and invoices, inventory lists, stock-out reports, manuals, computer print outs, stores documents, purchase requisitions, supplier packing lists, job orders, and manuals. Additional Requirements Lift, push, pull, or move objects weighing up to 10 pounds 20 25 times a day; up to 20 pounds 3 5 times a day; up to 30 pounds 3 5 times a day; up to 40 pounds 1-2 times a day; over 50 pounds 1-2 times a day.