6 years or more experience at PCBA;2. Good process knowledge with SMT/wave soldering, potting and coating, assembly tolerance analysis and so on;3. Experienced with CPK, GR&R, SPC and so on;4. Do have experience of SMT fixture, wave soldering fixture, coating fixture’s fabrication;5. Strong expertise DFM/DFA/PFMEA and so on;6. Good listen and speaking English.