Perform a variety of subprofessional office and field engineering work including planning, designing and coordinating construction, operation and maintenance of electrical generation, transmission and distribution systems; to provide assistance to other engineering staff; customers, construction personnel, outside agencies, and others as necessary; and may provide functional and technical supervision over less experienced technical staff as assigned. In addition to the qualifications for Engineering Technician - Electrical I: Engineering Technician - Electrical II - Must have knowledge of: mathematics as applied to computing basic electricity; nomenclature, symbols, methods, practices, techniques and instruments used in electrical drafting; principles and techniques of electrical drafting; and methods and techniques of construction.