Electrical designers create electrical systems. Using their expertise on how electricity works, they come up with wiring and power distribution diagrams to fit the needs of individual projects. This might entail examining the electrical needs of a new building and figuring out how best to supply it. Or it might mean talking to the makers of a revamped appliance and determining how to get it to perform at capacity while still being electrically safe.
The services of electrical designers are of value to an array of people and industries. Homeowners, architects, and construction firms need their input for building projects. Manufacturers ask them to design circuits and switchboards for machinery and equipment. Power distribution, utility, and telecommunication companies seek electrical designers to work on public grids and route wires in the best ways.