Job desc ription: 1. cooperate to provide support to HUAWEI product in application and software area; 2. routine maintenance of telecom system,such as RBT, IN etc; 3. Major: Science major in communications engineering, electronics, computer, or automatic control etc. Work experience: Over 1 year’ work experience in telecom Required knowledge and skills: 1. Operate computer adroitly, 2. familiar with one or more database, such as ORACLE, INFORMIX and etc 3. Familiar with one or more operation system, such as IBM AIX, HP UNIX, and LINUX 4. Know signal flow, or work involved with NO 7/MAP/CAP signal area 5. Familiar with network protocol, such as TCP/IP, UDP etc; 6. Good ability of learning new knowledge 7. Good communication ability