Performs a variety of maintenance tasks including, but not limited to, grading, mowing, trimming, and removing brush and debris; installing and maintaining water and wastewater systems, utility underground crossings and aerial utility mains, service branches, hydrants, and sanitary sewers; replaces or raises meters and boxes. Operates units of motorized heavy equipment involved in the construction and maintenance of areas around water and waste water treatment plants and lift stations, including, but not limited to, front end loader, street sweeper-roller, backhoe, heavy dump truck, side mower, and grader.