• Maintain and repair existing equipment to ensure optical performance.• Provide technical support and guidance to the shift maintenance to troubleshoot and resolve equipment issues.• Collaborate with cross-functional teams to troubleshoot equipment problems and develop solution.• Ensure equipment meets all safety standards and complies with regulation.• Determine root cause of equipment failures and implement corrective actions.• Create and maintain equipment performance matrix and track progress over time.• Provide documentation for Best Known Method as a guidance for solving technical issues.• Develop and maintain documentation related to equipment maintenance and installation using NICA and SAP system.• Modifying and improving Preventive Maintenance specifications for equipment.• Perform yearly, half-yearly, and quarterly preventive maintenance on equipment.• Support equipment installation and work with vendor during relocation or installing new machine.• Involve in project improvement for the equipment to reduce downtime and unscheduled down.• Collaborate with cross-functional teams for project improvement to increase product quality.

• Planning and monitoring construction project• Educate construction workers on on-site safety practices.• Assist engineer in completing project reports

• Investigated influences of axial cutting force of Ultrasonic machining• Conduct analysis of machining influence through two mechanisms• Completed thesis report for the research project

• Doing maintenance of spindle machines and arm robots• Welding to connect joint of the production line machine• Design machine parts using SOLIDWORK for improvement activity.