What does the duty officer in Fengtai Locomotive Depot do?

Responsible for the operation and comprehensive maintenance of railway locomotives. According to the recruitment announcement of duty officer in Fengtai Locomotive Depot, the employee's main job is to be responsible for the use and comprehensive maintenance of railway locomotives and the overall maintenance of driving units, with a salary of 6,000 yuan per month. Fengtai District belongs to Beijing and is one of the six major districts in Beijing. Located in the south of Beijing, it borders Chaoyang District in the east and Dongcheng District, Xicheng District, Haidian District and Shijingshan District in the north.