Which is better, property management or hydropower supervision?

First of all, I have worked in a telecom company for 5 years, in Netcom for 6 years, and in Unicom for 4 years, and now I am doing management work in Unicom. The two positions you mentioned don't describe specific jobs. Literally, "communication supervision" is understood as communication engineering supervision, which generally means that key processes need on-site inspection. Generally speaking, it is relatively easy, that is, it may be necessary to run to various construction sites. The consultation on the property of the base station should be about rent, electricity fee, occupation compensation, etc. with the property management or tenants of the community where the base station is located. This is very complicated and difficult for some owners, and it is also necessary to run around. If I were you, I would choose the director of mobile communication, which is relatively simple, and the overall treatment of employees in mobile companies is higher than that of China Unicom. Of course, it depends on the specific location. It's best to ask about the treatment before making a decision.