Maintenance Electricians are responsible for diagnosing and repairing issues with electrical equipment. They use diagnostic tools to find the root cause of an issue, and then they use power hand tools to fix the issue. Maintenance Electricians have an expert knowledge of electricity, as well as an aptitude for working with their hands.The role of Maintenance Electrician is a blue-collar job that only requires one to have a high school diploma or equivalent. Much more weight is given to completion of vocational school or apprenticeship programs. State licensing is also required for employment, and requirements vary by state. The work environment for Maintenance Electricians varies: They could work in a small team or work on their own, depending on their place of employment.