An electrician is a skilled tradesperson who specializes in the installation, maintenance, and repair of electrical systems. They work with wiring, circuit breakers, and various electrical components to ensure that homes, businesses, and other facilities have safe and reliable power. Electricians must understand electrical codes and safety regulations to perform their jobs effectively. To become an electrician, individuals typically undergo formal training through apprenticeships or vocational programs. This training includes both classroom instruction and hands-on experience. Electricians may work in residential, commercial, or industrial settings, and they often collaborate with other professionals, such as contractors and engineers, to complete projects.