Wind turbine service technicians, also known as windtechs, install, maintain, and repair wind turbines. Windtechs learn their trade in a 2 year technical program and employers usually provide on the job training over the course of a year to better help train you to the specifics of their turbines and locations.
Bureau of Labor Statistics: Wind Turbine Technician
Stories: Against the Wind
Episode(s): Episode 6: Winds of Change