Physical demands are in excess of those for sedentary work and must be able to remain on feet for extended periods of time, go up and down flights of steps, and well as stoop, kneel, crouch and lift requires standing, stretching, bending, walking, climbing stairs, and lifting and transporting a minimum of 50 lbs. This position efficiently maintains and preserves the Academy’s interior and exterior surfaces of buildings, structures, fixtures, and equipment to ensure a clean, safe and appealing appearance for those visiting, residing in, and working on campus.