Participates in the design, layout and installation of office, public facility, shop, plant, street lighting, parks and athletic facility and other remodeling, repair or modification projects affecting County buildings and facilities; takes measurements; prepares working drawings and sketches; assists in preparing project specifications. Estimates materials, parts, tools and equipment needed for work assignments; orders and picks up materials and supplies from outside vendors as appropriate; prepares cost estimates for job. Performs skilled electrical work such as the installation of wire, conduit, outlets, fixtures, switches, appliances, timers, alarm systems, lighting and street lighting systems, appliances and other elements of office and public facilities. Performs skilled plant electrical work such as the installation of motors, pumps, generators, control systems, auxiliary power systems, data information systems, HVAC systems and similar major installations in plant and public facilities; may work from aerial lift equipment. Inspects and performs preventive maintenance on systems and equipment; tests emergency power, lighting, alarm and other backup systems to ensure ongoing usage. Installs and reroutes telephone, computer networks and other data communication lines; installs and maintains such specialized equipment as surveillance cameras, computer components and electronic circuit boards. Tests and troubleshoots electrical and electronic components, repairs or orders and replaces components, rewires systems, and tests equipment prior to placing back into service. Reads diagrams, blueprints, specifications and manuals for installation and repair projects. Maintains and services electrical test and repair equipment and hand and power tools; keeps small inventory of frequently used supplies and parts. Contributes to the efficiency and effectiveness of the unit's service to its customers by offering suggestions and directing or participating as an active member of a work team. May direct the work of less skilled assistants on specific projects; ensures that proper safety precautions are followed, particularly around energized circuits. Maintains records of work performed and materials used. Drives County vehicles, including heavy trucks and equipment, to work sites and transports materials and assistants as required; may work from lift trucks, ladders and other elevating devices.

Equivalent to graduation from high school AND six (6) years of skilled experience in the electrical trade. Successful completion of a recognized apprenticeship as an electrician may be substituted for four (4) years of the required experience. Attendance at a recognized trade school is desirable, as is experience with electronic controls and experience in an industrial or plant setting.