The treatment can only be said to be very general. Like undergraduates, the basic salary is generally around 2200-2400, and the corresponding bonuses are different according to different branches. For example, in a branch company, the bonus includes one-month production award, four-month assessment award and node award after the project is completed. There are also festival fees, civilized team awards and so on.
Theoretically, a newcomer like you should be able to earn about 3500-4500 a year after entering the tunnel shares.
As for promotion opportunities, to be honest, a radish is a pit, and all the people on it are full. Promotion is not that easy. This kind of thing happened in the S.H.I.E.L.D. branch. In the past, a college student of a shield company worked as a shield driver for two years, and he may be the technical director or equipment engineer on the project. It's hard now. You should say exactly which branch you are going to.
Regarding the authority, the tunnel has a certain popularity in China and is very famous in shield manufacturing. Of course, some people who don't understand will shout that shielding is a cottage or something. However, it should be pointed out that the tunnels in Shanghai are good, and it is difficult to pick up projects outside Shanghai, which are generally robbed by China Railway and the like. This time I got a line in Nanjing, but it's a BT standard.
Ask me any questions, and I'll tell you everything I know.