Electricians specialize in the electrical wiring of stationary machines, buildings, and transmission lines. They also install new components and maintain existing infrastructure. An electrician may be self-employed or work for a company. An electrician can work in different settings and in different areas. This career can be extremely rewarding for those who love working with electrical wiring.

Electricians must have good communication skills and be physically fit. They must also enjoy troubleshooting and mechanical tasks. Job satisfaction is another major benefit of this profession. An electrician is responsible for preparing, installing, testing, and troubleshooting electrical wiring. They may also be responsible for troubleshooting electrical equipment and control devices. The electrical industry employs approximately 729,600 people nationwide. It is projected that the number of electricians will grow by 10% by 2030.

An electrician can choose to work in industrial facilities or commercial buildings. Industrial electricians install and troubleshoot electrical systems, which includes large machinery, lighting, and security systems. These electricians report to maintenance supervisors. Industrial electricians must undergo several years of apprenticeship training. Another type of electrician is the commercial electrician, who specializes in installing electrical systems in commercial buildings.

To become an electrician, you can pursue a four-year apprenticeship program in your state. An electrician apprentice must be at least 18 years of age, have a high school diploma, and have completed at least one year of algebra. The training program includes a written exam and practical examinations. Additionally, applicants must pass a substance-abuse screen.