1. Railway traffic operation management
Mainly for large enterprises in state-owned and local railways and railway transport departments, engaged in railway transport organizations, passenger transport organizations, freight transport organizations, etc. In the post group of duty officer, signalman, car number officer, connector, shunting warden, passenger, conductor, conductor and freight inspector.
2. Modern communication technology
Mainly for the communication industry, engaged in communication equipment installation and testing, communication network construction and maintenance, communication system operation and management, communication product technical services, communication engineering construction and management and other post groups. , engaged in telecommunications services, communication equipment installation, communication product maintenance, communication system operation and maintenance, communication system technical support, communication project implementation, communication project management, etc.