Job Responsibilities:
岗位职责：
1. Metro signal system network schemes, signal system communication problems with technical support;
地铁信号系统组网方案编写、信号系统通信问题处理技术支持;
2. Participate in the early stage of the signal system bidding work;
参与前期信号系统投标工作；
3. Participate in contract negotiations, design liaison signal system;
参与信号系统合同谈判、设计联络；
4. Participate in project implementation, technical scheme, drawings and other documents, provide technical support.
参与工程项目实施，编制技术方案、图纸等文件，提供技术支持。

Job Requirements:
任职要求：
1. Bachelor degree or above, major in Communication engineering or related;
通信工程或相关专业，本科及以上学历；
2. Master the structure and working principle of subway communication system;
掌握地铁通信系统架构及工作原理；
3. Proficient in Visio, office and other office software;
熟练掌握Visio、office等办公软件的使用；
4. Familiar with WLAN and LTE communication principles and networking schemes;
熟悉WLAN、LTE通信原理及组网方案；
5. Experience in cloud platform application and security penetration testing is preferred.
有云平台应用和信息安全渗透测试经验优先。