John Wagner

John Wagner is an accomplished sourcing and supply chain professional with extensive experience in managing complex operations and leading multi-department teams. Currently serving as Sourcing & Category Manager at TEAM, Inc., John has a proven track record of delivering significant material savings and driving lean improvements across various organizations. Previous roles include Supply Chain Manager at Spitzer Industries, Inc., where John effectively managed supply chain processes for multi-million dollar projects, and Global Supply Chain Manager at Koch Heat Transfer, overseeing procurement for facilities in North America and international affiliates. John's career also includes key positions at Freudenberg Oil & Gas Technologies, Houston Transformer Company, and National Oilwell Varco, where strategic planning, supplier development, and operational efficiency were paramount. John holds a Bachelor’s Degree in Finance from the University of Houston.