Packaging Corp of America - - Responsibilities: Purchase of materials, equipment, supplies, and services at the lowest cost consistent with quality and service requirements; Reviewing and processing requisitions, detailing specifications, obtaining quotations, conducting analysis of proposals and negotiations; Monitor vendor quality and maintaining knowledge of vendor capabilities; Expedite the timely receipt of materials, equipment, and services to sustain normal operation of the mill; Develop and implement blanket purchase orders and contracts; monitor vendor performance and conduct annual vendor reviews