Electricians install and maintain electrical systems in buildings, transmission lines, and stationary machines. They may also install new components or maintain existing electrical infrastructure. While some electricians may be self-employed, many work in an office setting. The duties of an electrician are varied and challenging. A career as an electrician can be rewarding and lucrative.

Electricians work indoors or outdoors, and often have to travel to various work sites. They may work for long periods of time, in cramped conditions, or in hot or cold temperatures. Some electricians also work in industrial and construction sites, which may require them to deal with dirty work sites and noisy machinery.

Training as an electrician is a combination of classroom training and hands-on experience. The job is physically demanding and can be dangerous, so it’s crucial to have a strong theoretical and practical background. While many electricians learn on the job, others prefer to attend a technical school before pursuing an apprenticeship. Apprenticeship programs typically require a high school diploma and include both theoretical training and intensive on-the-job training.

An electrician’s job involves a variety of tasks and requires strong communication skills and mechanical skills. They troubleshoot electrical problems and prepare and install electrical wiring. They also install electrical control devices and equipment. Electricians are typically employed by electrical contractors.