John Tsun

John Tsun serves as SCS Engineers’ National Practice Leader for Industrial Clean Air Act services, focusing on the strategic growth of this service line across the U.S. With over 35 years of environmental consulting experience, John enhances the firm's capabilities in air permitting, compliance, and regulatory advisory services. Prior roles include Principal at E2 Project Management and Manager at Tetra Tech EM Inc. John has also held management positions at NeXergy Engineering LLC and Boswell Engineering, adding to a rich history of supporting clients in various industries. Currently, John is pursuing degrees in Airframe and Powerplant, Commercial Aircraft Mechanic, and Mechanical Engineering at The City University of New York.