Job Description: - To carry out preventive and corrective maintenance for Airport Systems in the core areas of aviation communication, navigation, surveillance, IT & security. - To ensure all the maintenance works are carried out in accordance to the defined procedures - To coordinate the maintenance related matters with customer's representatives - To provide efficient response to the enquires from both internal and external customers regarding system status - To perform timely update of system maintenance processes - To carry out ad hoc installation works Requirements: - Degree holder in Electronics / Communications / IT or related engineering disciplines - Fluency in both spoken/written English & Chinese - Mandatory to work on shift basis - Able to work at height - Holder of light vehicle driving license; Holder of heavy vehicle driving license is a definite advantage - 1 to 2 years of experience in providing helpdesk services is a definite advantage - Good customer service concept and communication skill - To provide non-office hour support and emergency call-out when necessary