. Operate gasoline, diesel, pneumatic or electric powered equipment to move objects or material according to project specifications Assemble and operate compressors and pumps; operate levers and pedals on assigned equipment to lower bucket or scoop up material and to lift, swing, or dump material; adjust hand wheels and depress foot pedals to drive machines and control attachments, such as blades, buckets, scrapers and swing booms Perform light maintenance duties such as cleaning, greasing and oiling machines Document maintenance logs on assigned equipment ...