Responsibilities 職責： Perform preventive & corrective maintenance service for Chiller and Air-conditioning systems負責冷水機和冷氣/冷凍系統監控及維修 Responsible for but not limited to filter changes, refrigeration system servicing as well as troubleshooting in HVAC systems 工作包括但不限於更換過濾器 , 維修製冷系統以及在 HVAC 系統中探測故障等 Coordinate with customers and internal parties for air-conditioning operation, maintenance and or modernization works 與客戶和公司內部各團隊協調冷凍系統的運行、維修及優化 Familiar with HVAC system is an advantage 熟悉HVAC 系統者優先 Requirements 要求： Holder of Higher Diploma or above in Building Services or Electrical Engineering or Mechanical disciplines 持屋宇設備 / 電機工程或機械學科相關的高級文憑學歷 3-year relevant experience in E&M operation of air-conditioning servicing 具3年以上冷氣/冷凍系統電機操作、有監控和操作冷水機組相關經驗 Solid experience in on-site service coordination and maintenance preferred 有駐場協調及維修服務經驗者獲優先考慮 Holder of Certificate of Registration of Electrical Worker Grade A is a must 必須持電工A牌 Handle emergency calls, work on irregular hours and weekends, if ne...