61 Identify, diagnose and resolve assembly process related problems 61 Coordinate and execute process, equipment and material evaluation / optimization initiatives and implement changes at process step 61 Lead / participate in continuous yield improvement and cost reduction activities 61 Validate and fan out new process baseline qualified, including new process, tools and/or materials for new product introduction 61 Support SPC/FDC/RMS/APC 61 Support site to site portability 61 Manage / audit material suppliers to achieve quality, cost and risk management objectives 61 Support internal and external audits Requirements: Bachelor degree or above, science, technology, and computer science related majors Prefer familiar with JMP /CAD/ Excel/ PPT/ SPC/ FEMEA/ Control Plan/8D report With semiconductor assembly process skill and working experience, also open for new fresh graduates Confident enough to speak with English Available for long-term development in Xi'an city