Responsibilities: 1. Act and perform according to the Quality Policy; 2. Keep a professional attitude towards all customers and colleagues; 3. Communicate with customers; 4. Communicate with other groups / teams; 5. Perform other duties assigned by his Project Manager / Group Leader; 6. Handling projects and finishing tests and projects within lead time; 7. Review projects and prepare technical reports; 8. Perform factory inspection; 9. Explain non-compliance points to customers; 10. Provide technical support to sales staff; 11. Perform ad-hoc assignment as required. Requirements: 1. Related battery field background would be preferred; 2. University degree or above in Electrical Engineering and in the electronic industry or equivalent; 3. Experience with product safety testing; 4. At least 2 years working experience; 5. Advanced in both written and oral English; 6. Advanced in both written and oral Chinese (Cantonese/ Mandarin); 7. Hardworking, self-motivated, and having a mind-set of team work; 8. Curiosity for new product; 9. Good consultative communication skill to client ; 10. Self-study ability.