Jeff Tan has extensive experience in the semiconductor and technology sectors, currently serving as a Manufacturing Supervisor at SHELLBACK Semiconductor Technology since September 2022. Prior to this role, Jeff held various positions at GT Advanced Technologies, including Customer Service Supervisor, where responsibilities included training in quality management systems and product inspection techniques, and Field Service Engineer, responsible for the installation and troubleshooting of Advanced Sapphire Furnaces. Earlier experience includes roles at Applied Materials as a Senior Customer Service Engineer, and at Novellus Systems as a Field Service Engineer, focusing on tool installation and maintenance. Jeff began their career at Hermes-Epitek Corporation as a Field Service Engineer and also served as Sales Assistant Manager at ics technology corporation. Jeff holds an Engineer's Degree in Electrical, Electronics, and Communications Engineering from National Defense University.