As a part-time electrical engineer, your duties are to assist with the design of an electrical system and help to build, install, test, and repair it when necessary. Part-time electrical engineer work is available in several industries, including information technology, construction, and manufacturing. Your specific responsibilities differ depending on whether you are part of a design team, an installation team, or a team that provides maintenance and repair work. If you work in construction, you typically help design the electricity system for a building, and you oversee its installation. In electronics manufacturing, electrical engineers help design circuits, research design improvements, and collaborate with other engineers and manufacturing specialist.