Yu-Jen Chang

Yu-Jen Chang is a highly experienced Senior Quality Assurance Engineer at Supermicro, where responsibilities include collaboration with cross-functional teams to enhance product stability and improve production efficiency through quality control and lean manufacturing practices. Previous roles include serving as a Research and Development Engineer at Stion, leading glass substrate and Mo layer development projects, as well as positions at First Solar as a Thin Film Scientist, where an alternative buffer layer was implemented in high-volume production, and at HelioVolt, where innovations in photovoltaic buffer layer deposition were developed. Earlier career experience includes research roles at Hewlett-Packard Corporation and Intel Corporation, focusing on advanced materials and microelectronics processing. Education includes a PhD in Chemical Engineering from Oregon State University and an Advanced Project Management Certificate from Stanford University.