A master electrician is an electrician who has achieved several years of experience and thus an expert in the field, according to Super Media. To become an electrician, an individual typically must start by completing an apprenticeship, which lasts about four years, according to Degree Directory. To begin an apprenticeship, an applicant must usually hold a high school diploma or GED. Apprenticeship programs typically provide paid hands-on training under the supervision of experienced professionals. Through these programs, students usually gain 2,000 hours of experience each year. Organizations, such as the International Brotherhood of Electrical Workers, usually make apprenticeship programs possible.
Master electricians install complex wiring and circuits for homes, businesses and factories. They may also use these skills to install advanced audio systems or computer-based media systems. Contractors who specialize in maintenance usually repair or upgrade electrical systems and equipment. The tools a master electrician uses include wire strippers, conduit benders and hacksaws, as well as voltmeters and ohmmeters to test equipment.
With changes in technology, master electricians are most effective in their field if they keep up with changes to the National Electrical Code. These professionals also regularly complete safety courses and management training courses. Alternative energy systems, such as solar and wind energy, also are topics about which master electricians must remain knowledgeable, as these systems continue to grow in popularity.
Most states require electricians to have a license, which means they have passed an exam on electrical theory, local and state building codes, and National Electrical Code. While some parts of the U.S. have no stringent stipulations on using the "master electrician" title, other states require electricians to earn a master electrician's license by taking an exam administered by the state. In a majority of states, contractors who want to carry this title must have at least seven years of experience in the field. In some regions, these electricians must have a bachelor's degree in a field such as electrical engineering. Some states also have varying levels of licenses, which allow electricians to perform only certain duties based on the limits of their license.
Master electricians work indoors or outdoors depending on their area of specialty. In this field, the biggest risks are electric shock and falls; master electricians who work outdoors may have to deal with bad weather. Usually electricians work 40 hours a week but might also work some overtime.