Stephen Litzinger

Stephen Litzinger is a Global Senior Category Manager focused on Strategic Sourcing of Capital Construction at Amgen, where they have been employed since 2020. With 30 years of experience in site manufacturing and corporate management, Stephen's expertise includes procurement strategies, supplier relationship management, and project procurement. Their past roles encompass positions such as Production Superintendent at Witco Corporation and various managerial roles at LyondellBasell, Shell, and the U.S. Navy. Stephen holds an MBA in Business Administration from Louisiana State University and a BS in Chemical Engineering from Washington University in St. Louis.