What Is an Electrician?

What Is an Electrician?
An electrician installs, repairs and maintains the electrical wiring systems that power homes, businesses, and factories. They use their knowledge of circuitry, physics, and mathematics to solve complex problems. Some electricians focus on residential wiring and home improvement projects, while others specialize in commercial and industrial equipment. Electricians may work indoors or outdoors, in cramped spaces with live wires that can be dangerous if not handled properly. They often travel between jobs, and can spend long periods of time away from their home base.

Strong math and science skills help electricians understand the technical documents, blueprints, and schematics they encounter on new job sites. They also need good comprehension and reading abilities to translate the information into practical applications. Strong interpersonal communication skills are helpful in interacting with customers who need assistance or advice on electrical products and systems.

On-the-job training is a major component of this career, and most electricians receive it through an apprenticeship program that lasts four or five years. They may also attend a vocational school to gain formal knowledge of electrical safety practices and theories. Those who choose to pursue advancement opportunities may become certified electricians or journeymen, which can add $2,000 to their annual pay packets. Some may even become construction project managers and oversee a team of electricians and other tradespeople. They are typically responsible for hiring and managing apprentices and junior electricians.