Nuclear power is one of those subjects that's both awe-inspiring and scary. It's awe-inspiring because we now know that splitting atoms through fission can produce electricity that doesn't depend on fossil fuels like oil or gas. It's scary because should things go wrong, radioactive waste is not something you want to mess with, which is why we need nuclear technicians. These safety experts work at power plants to monitor equipment and radiation levels to protect employees and the community. It's not surprising that along with a love of math, science, computers, and other machines, you'll need lots of training to work in this field. It's possible to learn on the job, though some people choose to enlist in the Navy's prestigious nuclear operations program to guarantee themselves their pick of positions after they complete their service.