John Stefanko

John Stefanko is an experienced operations executive currently serving as Vice President of Operations and IT at HellermannTyton Global since October 2016, where responsibilities include executing integration synergies and focusing on portfolio alignment. Prior to this role, significant tenure at Delphi from January 1999 to October 2016 included positions such as Director of Global Toolrooms and Director of Global Operations, overseeing substantial manufacturing outputs across multiple regions and reducing delivery issues by 60%. Stefanko holds an MBA in Operations Research from Cornell Johnson Graduate School of Management and a Bachelor of Mechanical Engineering from Cleveland State University.