Responsible for executing the instructions of the Supervisor, Engineer, Manager, and Senior Manager in the operation, repair, maintenance, and A&A works of Central Chiller Plants, Boiler Plants, Fuel Storage & Distribution Systems, and HVAC air-side systems across the Galaxy Macau Cotai precinct. Ensure the reliable 24/7 operation of Gaming, Hospitality, F&B, MICE, and Administration facilities, supporting business continuity, compliance, guest comfort, and future development in a professional, efficient, and cost-effective manner