工作职责： 1. Attends to repair and maintenance of refrigeration equipment such as centrifugal Chillers, air cooled Chillers, walk in cold room and freezer rooms and other commercial/industrial refrigeration equipment. 负责制冷设备的维修和保养，如，涡轮冷冻机、风冷式冷冻机、步入式冷藏室和冷冻室及其他商用/工业制冷设备。 2. Attends to repair and maintenance of air conditioning equipment such as window units, package units and fan coil units. . 负责空调设备的维修和保养，如窗式空调、柜式空调和风冷式空调等。 3. Attends to all types of repair and maintenance work in the Hotel premises including any new additions / extensions to the Hotel or any other properties maintained by the Hotel. 负责酒店范围内的各类维修和保养工作，包括酒店的新增和延伸设施或由酒店提供维修保养的任何其他物业。 4. Participates in Hotel Energy Conservation Program. 参加酒店节能计划。 5. Use initiative and foresight to undertake tasks outlined within the preventative maintenance program without the direction of the Shift Engineer/Chief Engineer. 在没有当班工程师/总工程师指导的情况下，主动并预见性地实施预防性维修计划中规定的任务。 6. Responsible for servicing and attending to repairs on various types of equipment such as laundry equipment, kitchen equipment, heating, ventilating and air conditioning equipment, including motors, pumps, fans, water treatment plants, sewage treatment plant and electricity generators, electric lights & powers, CCTV, telephone, TV, fire lives and safety equipment & system. 负责各类设备的检修和相关服务，如，洗衣设备、厨房设备、加热设备、通风和空调设备、包括发动机、泵、风扇、水处理装置、污水处理装置和发电机、电灯和供电、CCTV、电话、电视、消防、生命与安全设备和系统。 7. Complete work orders as requested by hotel various departments to meet customer requirements 完成由酒店各部门提出的工作定单，满足客户要求 8. Interacts and cooperates with Hotel guests and outside contractors as necessary or directed by superior. 必要时或在上级的指导下与酒店客人和外部承包商沟通和合作。 9. Interacts and cooperates with other departments when necessary to provide additional or specialized services for functions, promotions and festivities. 必要时与其他部门沟通和合作，为宴会、促销活动和节庆活动提供额外或专门的服务。 10. Ensures proper functioning of AC and Refrigeration equipment in all areas. 确保所有区域的空调和制冷设备的正常运作。 任职资格： Technical school graduate in Refrigeration and Air－Conditioning trade or obtain vocational training plus 2 years of experience in related work and prefer 1 year in hotel experience, or an equivalent combination of education and experience. Professional certification and license if required by law. 技术学校制冷和空调专业毕业或接受过职业培训加上2年相关工作经验，拥有1年酒店工作经验者优先，或拥有同等的教育和经历。持有法律可能要求的职业证书和执照。