Job Descriptions: - To coordinate the establishment and testing of roaming services with overseas operators or carriers and negotiate international roaming agreements - To compile statistical reports for operators, alliance and internal departments - To keep record of tariffs up-to-date and perform card testing - To provide administrative and clerical support to the team Job Requirements: - Degree holder in Business Management or related discipline - Fluency in both spoken/written English and Chinese - Fluency in spoken Putonghua - Relevant experience in carrier business preferable - Good PC skill - Outgoing and well-organized