1 Manage ISO/IEC 17025 management system and ensure the integrity of the system is maintained. 2. Responsible for routine analysis such as preparation of reagents, media & samples, perform routine calibration for equipment, run routine testing, control testing, cleaning apparatus etc. 3. Maintain and upkeep laboratory facilities, safety and equipment 4. Assist in releasing test result by transferring data to job sheet. 5. Assist in method development. 6. Assist in tasks that assigned by Superior. 7. Report to section superior.