Being one of the largest branches of engineering, these specialities design and develop electrical and electronic equipment and products.

• They work with power generation and transmission; machinery controls; lighting and wiring for buildings, automobiles, and aircraft; computers; radar; communications equipment; missile guidance systems; and consumer goods; such as, television sets and appliances.
• They may specialize in communications, computers, or power distribution equipment, or in a subdivision; such as, aviation electronic systems or in the research, development, and design of new products.