What specializations do you need to study to work in a hydroelectric power station (substation)?

If you want to go there, study “Hydroelectric Power Plant Equipment and Energy Management”, which is a very relevant specialization. I mainly studied the design of hydraulic turbines. If your degree is high enough and your foundation is strong, there is no problem in designing a hydraulic turbine. “Mechatronics” mainly focuses on the electromechanical aspect and covers a wide range of topics, but this does not necessarily mean that one cannot get into hydroelectric power plants. Many companies now no longer turn to professionals. If you only want to work in a hydroelectric power plant, specialize in “Hydrodynamics”. If not, and you like the mechanical and electrical specializations, specialize in “Mechanics and Electrical”. The key is your choice. I personally recommend that you study specializations such as "geology, surveyor, civil engineering, roads and bridges”, because judging from the current employment situation, these specializations are quite easy to find a job. A small recommendation, for information purposes only!