Responsibilities: *Develop and fine tuning the program for AOI (Automatic Optical Inspection) *Be responsible for AOI preventive maintenance, troubleshooting and repairing. *Be responsible for SMT failure analysis, weekly report of failure found by AOI. *Be responsible for working instruction set up and maintenance *Work with process, quality engineer to improve the quality. Requirements: *Bachelor's degree, major in automation technology, Electrical engineering. *Minimum 3 years working experience in SMT process. *Good knowledge of SPC, CPK and relevant statistic tool *VI AOI experience is preferred *Proficiency in both written and spoken English is essential. *Good team working and communication skills.