John Klein

John Klein is an experienced professional with a diverse background in engineering, management, and technical support. Currently serving as the General Manager at Pella Products, Inc. since March 2023, John previously held the position of Field Engineer at Sungrow Power Supply Co., Ltd., where responsibilities included pre-commissioning and commissioning of solar inverters. Additional experience encompasses roles such as Field Engineer at Siemens, where modifications to locomotives were performed, and Field Service Engineer at View, Inc., focusing on electrochromic glass installations. John's career also includes positions in maintenance and administration across various industries, including service with the US Navy as an Electrician's Mate. John holds a Bachelor of Science degree in History from Iowa State University and completed Navy Nuclear Power Training.