Monitors and implements changes in traffic signal timings for systems and isolated signal operations using mathematical calculations, a variety of traffic signal equipment and associated technical manuals. Answers project-related questions received from the public during field activities. Uses frequency meters, voltmeters, ohmmeters, and a variety of hand tools and heavy equipment. Interprets and applies information provided on design and plan sheets, maintains records, responds to complaints concerning traffic signal malfunctions and troubleshoots equipment to identify and correct problems through use of wiring diagram and metering equipment. Participates in field inspections of new or modified traffic signals by private contractors to ensure the work complies with Department standards and specifications.
Some positions also maintain, repair, and modify roadway and sign lighting.
Effective job performance ensures the safe and continuous operation of traffic signal equipment as well as public safety and the safety of other staff. Frequent internal contacts with inspectors or other department personnel regarding traffic signal inspections. Some knowledge of the operation of electronic equipment. An equivalent combination of training and experience indicating possession of the preceding knowledge, skills and abilities may substitute for this education and experience. This class was established as result of an agency study of the Highway Equipment Electrician series.