Engr I, Process; Mfg (Backend)

Responsibilities of QFN Mold Engineer

• Own and sustain QFN molding processes to ensure stable production, high yield, and product quality.


• Monitor and improve molding KPIs including yield, scrap rate, machine utilization, and cycle time.


• Perform troubleshooting and root cause analysis for molding-related issues such as warpage, delamination, voids, package crack, mold flash, incomplete fill, and wire sweep.


• Lead process optimization activities through DOE, statistical analysis, and continuous improvement methodologies.


• Develop and maintain process specifications, OCAP, control plans, and engineering documentation.


• Support new product introduction (NPI), package qualification, and material evaluations.


• Drive yield improvement and cost reduction projects to enhance manufacturing performance.


• Collaborate with Production, Quality, Equipment, and Maintenance teams to resolve process and equipment issues.


• Review and qualify molding materials, tooling, and process changes.


• Analyze process data and implement corrective and preventive actions (CAPA) to improve reliability and quality.


• Provide technical coaching and guidance to technicians and operators.


• Support customer audits, internal audits, and quality improvement initiatives.


• Ensure compliance with safety, quality, and manufacturing standards.