Working years of train attendants

23 to 25 years old. According to the query of China Railway Network, the recruitment requirement of high-speed rail conductor is 23-25 years old, and he can work until the legal retirement age without being dismissed, but he is required to change jobs at the age of 35. The conductor is a railway passenger train worker, also called a conductor. The duties of the conductor include opening and closing the doors, cleaning the interior of the carriage, checking tickets and checking the sleeper.