Changyun (Jack) Kim

ChangYun (Jack) Kim currently serves as the Customer Service Manager at ECI Technology, Inc., a KLA Company, since November 2018, focusing on enhancing customer satisfaction and driving future sales and service revenue. Prior to this role, ChangYun worked as a Field Service Engineer, where responsibilities included installations, preventative maintenance, and remedial repair maintenance on intricate electro-mechanical semiconductor capital equipment. From September 2011 to November 2018, ChangYun was employed at Amkor Technology, Inc. as an Equipment Engineer, managing preventive maintenance and troubleshooting for semiconductor test equipment.