SierTeK Ltd. is seeking (3) Material Coordinators (Days) and (1 Swing shift) to support an opportunity at Randolph AFB, TX.PLEASE APPLY DIRECTLY ON OUR WEBSITE AT SIERTEK.COM/CAREERS Essential Job FunctionsManage hazardous material (HM) operations, including authorizing, ordering, receiving, issuing, inventorying, tracking, and accounting for materials using the Enterprise Environmental Safety and Occupational Health Management Information System (EESOH MIS).Generate and maintain hazardous material reports identifying reorder requirements, shelf life, inventory levels, and backorder status. Manage excess and unserviceable tools, remove obsolete markings when required, return serviceable tools to stock, and coordinate disposal through the Defense Reutilization and Marketing Office (DRMO) as applicable.