A pick packer is someone that usually works in a warehouse or distribution centre for manufacturers, wholesalers, and retailers. The 'pick' aspect of the job title means that they go around the warehouse picking out the items that are required to fulfil the order on the 'picking slip'. While the 'pack' element of the job relates to the packing of the order once it is complete and shipping it to the intended destination. Pick packing is essential for the effective and efficient management of warehouse inventories and the smooth execution of orders. See more.