1.1Responsible for machine set-up and to solve problem found during production. 1.2Analyse cause and defect and correct the problem. 1.3Responsible for routine preventive maintenance. 1.4Conduct periodic quality checks on equipment and systems to ensure everything is up to standard. 1.5Maintains safe and clean working environment by complying with procedures, rules, and regulations. 1.6Coordinate with production department from time to time in upgrading and modification of processes. 1.7Others task assigned by superior.