Physical dexterity, stamina, and excellent hand-eye coordination with ability to: grasp, assemble, and lift objects, stand, sit, and walk for extended periods over uneven surfaces, squat, bend, climb ladders onto equipment or other objects, and potentially lie down. The role involves working closely with the earthwork crew to ensure precise subgrade, base course, and surface grading, following survey stakes, blue tops, and design elevations to meet project specifications.