Maintains road surfaces, bunk pads, pens, and alleys by filling in holes, controlling dust, and removing accumulated manure; takes care to leave hard pack intact while also maintaining pen slope and grade; operates heavy equipment. Occasionally to frequently this job will require lifting, push/pull, carry, bend, stoop, crawl, climb, stand, sit, kneel/squat, twisting, walking, running, grasping, squeezing, reaching, turning.