Performs material and defect characterization to support backend package assembly and substrate manufacturing yield improvement. Conducts physical and technical failure analysis to identify defects causing inline yield loss and determines root cause using advanced characterization techniques. Prepares samples and operates laboratory tools including SEM, EDX, X-ray, ion mill, mechanical polisher, and FIB to analyze defects. Documents and communicates findings through technical reports and presentations to engineers, operators, and management, and provides recommendations for process, material, or equipment improvements. May acts as characterization tool owner, responsible for daily tool operation and maintenance, coordinating repairs and preventive maintenance with FSEs, and managing consumables and supplies. Supports backend shift operations by characterization defects with yield excursions, and providing technical guidance and training to peers and line operators. Ensures compliance with safety, quality, and Stop-the-Job (STJ) requirements while contributing to continuous improvement efforts.
Stand Out From the Crowd
Upload your resume and get instant feedback on how well it matches this job.
Job Type
Full-time
Career Level
Mid Level