Physical Requirements · Non-slip shoes are recommended· Ability to pass pre-employment drug test and background check· Requires significant walking, sitting, and standing to a significant degree, reaching, handling, climbing, balancing, kneeling, crouching, stooping, talking, hearing, seeing, and smelling· Lifting up to 100 lbs. Exposure to extremes of exterior temperature changes and noise:- Temperature Changes: Variations in temperature, which are sufficiently high or low to cause marked bodily discomfort, including exterior cold, heat, humid, and wet conditions-.