Perform activities in a variety of cross functional areas including material planning, total quality management, procurement, supplier quality assurance, material systems customer service. Ensure all requisitions are duly reviewed. Review production schedules and related information and confer with department supervisors to determine material requirements to identify overdue materials as well as material traceability. Establish sequential delivery dates to departments and site areas, according to job order priorities and material availability. Maintain information about adequate inventory levels and assists with decisions about purchases to be made. Participate in department procedure reviews, expediting issues vendor evaluations/audits. Daily negotiations with suppliers/sub contractors as per commodity requirements for each particular job orders.