Power engineers plan heat and power supply systems, negotiate with utility companies, and coordinate contractors and installers; therefore, they are in demand wherever construction is underway.

Professionals in this field are involved in the extraction of energy resources, work at nuclear and hydroelectric power plants, electrical grid companies, and in the housing and utilities sector. They ensure the uninterrupted generation of energy and its distribution through grids. To achieve this, they perform daily maintenance and repairs, and monitor energy consumption and expenditure.