Maneuvers heavy equipment and operates complex mechanisms involving high pressure cleaning of sewer lines, hydro-excavation, digging, moving earth and materials, grading, loading, and performing similar tasks in order to advance projects relating to construction and maintenance of County water and or wastewater infrastructure; equipment is primarily driven over public roads but may require off road operations; maneuvers in and around traffic, crew workers, equipment, utilities, and other obstacles; obeys all traffic laws and safety guidelines; monitors immediate environment and work area to ensure the safety of operator, other workers, the equipment, and the public. Follows established safety procedures: utilizes safety equipment and wears protective gear; monitors work environment to ensure safety of employees and other individuals; monitors traffic conditions surrounding trucks and equipment to identify obstructions, pedestrians, or unsafe traffic conditions; flags and directs traffic and places markers, signs and cones around project and work site to ensure safety of crew and the traveling public; reports any incidents, accidents, problems, or unusual situations.