You should have a good university background and further extensive training to be a duty controller at big nuclear power plant. Depending of location you are responsible for 1,000-25,000,000 lives at the end of the day. If s**t happens, as much as 1-2m people will never see the sunrise again, and as much as another 5-10m will die within few years. The huge territhory will became a dead zone for dozens of years.
Do you have a clue what is the salary you can expect on this position? Make your bets, gentelmen.