Product Quality Engineer

Responsibilities: • Focus on silicon photonics chip yield improvement, be responsible for yield-related quality control in the design stage, participate in reviews, identify design-end yield risks and put forward optimization suggestions. • Lead yield control in the NPI process, formulate test and verification plans, dock with each production station to ensure controllable trial production yield and lay the foundation for mass production. • Optimize product design specifications and quality standards, match production processes with yield improvement needs, and reduce design-related yield loss. • Track yield and quality data during trial production and initial mass production, analyze low yield issues related to design, promote design improvement, and continuously improve product yield. • Cooperate with FA, PQE and other positions to analyze design-related failure cases affecting yield, output and track improvement plans, and reduce yield loss. • Participate in quality and yield reviews, summarize design-end yield data, summarize improvement rules, and promote continuous optimization of product design. • Any other ad-hoc tasks as assigned. Requirements: • Minimum Bachelor’s Degree in Electronic Engineering or related majors • Minimum 3 years of silicon photonics/semiconductor design quality experience, yield improvement experience is preferred. • Familiar with silicon photonics chip design principles and manufacturing processes, master tools such as DFMEA and DOE, with strong yield analysis and design optimization capabilities. • Participated in the whole NPI process of silicon photonics chips, able to independently formulate design quality control plans based on yield improvement. • Strong communication and coordination skills, able to cooperate with various departments to promote yield improvement at the design level. • Familiar with ISO9001 system, with good English proficiency to understand design and yield-related documents