Connecting power cables to equipment and installing ground leads Testing and observing installed equipment or systems to insure electrical compatibility and safety Installing programmable controllers and other electronic systems Requirements Electricians may learn this trade through apprenticeship programs. However, some people learn the trade through working as an electrician's helper. Generally, apprenticeship programs are 4 years in length with 144 hours of classroom instruction.
Employers prefer apprentices with high school or vocational school diplomas.
Secondary school courses in shop math, electricity, electronics, mechanical drawing, science, and robotics are helpful. Training may also be acquired through community colleges, and public or private vocational schools.