An electrician is an expert in electrical wiring for buildings, transmission lines, and stationary machines. He or she also installs and maintains existing electrical infrastructure. These professionals are often hired for construction projects. There are many different types of electrician jobs available, and they may even specialize in a particular type of electrical wiring.
Electrical wiring is an essential component of almost every building. As the growth of alternative sources of energy increases, the demand for electricians is likely to rise. Electricians will be needed to link renewable sources of energy to power grids and homes. Incentives from government agencies could also drive up demand, since they may help consumers with installation costs.
A job as an electrician requires formal training. Those who wish to become an electrician can either go to college or become an apprentice. Apprenticeships are usually four to five years long and require a basic aptitude test. The program is typically offered through a vocational school. In states such as California and Texas, electricians are required to register as an electrical apprentice. This registration process involves filling out a form and paying a small fee.
An electrician can work for a variety of different companies and industries. They can work on power-grid projects or commercial construction sites. They work with power-grid equipment and can troubleshoot electrical problems. Oftentimes, electricians work in unfinished buildings. They also perform residential installations and maintenance.