Which two technical roles in renewables are consistently mentioned as having high demand and projected growth?

Answer

Wind turbine technicians and solar photovoltaic (PV) installers

Wind turbine technicians and solar photovoltaic (PV) installers are consistently cited as roles experiencing near-constant hiring due to the needs of solar and wind power conception to operation.

Which two technical roles in renewables are consistently mentioned as having high demand and projected growth?
jobcareerenergydemand