Calvin Leiter

Calvin Leiter is an experienced operations manager with a background in chemical and environmental engineering. Currently, Calvin serves as the Operations Manager at EMS Group, overseeing site operations at the ECNA within the EMS Grivory Business Unit since July 2022. Prior to this role, Calvin spent nearly 14 years at Kraton Corporation, where responsibilities included managing operations for the K-1 manufacturing unit and holding various engineering and management positions. Calvin's early career included roles at Ecolab, supervising both maintenance and production teams, and at Staples in various training and management capacities. Calvin's foundational experience includes service in the US Navy, where significant supervisory and operational responsibilities were held. Educational credentials include a Bachelor of Science in Chemical Engineering, Environmental Engineering, and Chemistry from Penn State University.