Main Responsibilities - Analyze quality trend data and coordinate cross-functional meetings with Production and Engineering to identify root causes, implement corrective actions, and verify their effectiveness. - Implement and monitor IATF 16949 Core Tools, including APQP, PPAP, PFMEA, Control Plan, SPC and MSA.。 - Manage internal and supplier 4M changes, including risk assessment, validation, post-change monitoring and customer approval when required. - Perform monthly product traceability verification and traceability drills in accordance with Customer Standard AS004. - Deploy customer requirements and quality countermeasures across related processes. - Support internal audits, customer audits and quality management system improvement activities. [Requirements] - Bachelor's degree in Engineering or related field. - At least 3 years of experience in Automotive Quality Assurance. - Good knowledge of IATF 16949 Core Tools (APQP, PPAP, PFMEA, SPC, MSA, Control Plan). - Experience in 4M Change Management and Traceability Management. - Able to communicate in English or Japanese. English (Toeic 650) or JP (N2) - Female preferred - Từ trên 27 tuổi đến 35 tuổi *** Benefits - Competitive salary, negotiable based on qualifications and experience. - Various allowances in accordance with company policy, including transportation, attendance, living, foreign language, and other allowances. - Full participation in Social Insurance, Health Insurance, and - Unemployment Insurance from the probationary period. - 24/7 accident insurance coverage. - Annual salary review based on company policy and performance. - Holiday and Tet bonuses in accordance with company policy. *** Working hours: 8:00 AM – 4:45 PM, Monday to Saturday; 2 Saturdays off per month and all Sundays off.