KEY TASKS & RESPONSIBILITIES: · Response for the new product introducing in safe launch/risk production phase, including the technician/operator training / documentation/yield maintenance. · Response for the yield improvement in BGS process, maintain/driving MEEQ to define/develop the solution for the inline abnormality · Response for the document maintain and renew to ensure the principle of the process guiding documents, including but not limited to Control plan/OCAP/WI or SOP/FMEA · Response for designing experiment of development/ improvement in BGS process, to improve or resolve the inline issues. · Response for the process yield/UPH maintenance, establish CIP/BKM team to make improvements. · Response for the training of BGS process, including the trainee/technician/operators about the necessary knowledge. · Response for the interaction with customer, including the technical discussion during the NPI phase, customer complaint, line tour or audit. JOB REQUIREMENTS: · 2-5 years of experience relevant process work experience. · Proficient in Back grinding/Saw process principle, tools, materials and equipments · Be Skilled in use of statistical analysis software, like JMP. Minitab · Be skilled in SPC logic and practice · Be skilled in DMAIC/BKM approach for project management and driving · Be skilled in FMEA/Control plan/OCAP/MRB/8D report approach and practice · Necessary engineering mindset and management skills of change control · Could be fluently write with English, could fluently speak would be preferred · Good team worker and well communicator will be preferred