The Mixer Operators are responsible for the safe and efficient operation of a stabilization mixer (Wirtgen 240i, 250i or CAT RM400, RM500) used in construction, moisture conditioning, lime stabilization, cement stabilization, and related tasks. This position must be able to lift, carry, stand, walk on uneven surfaces, manually manipulate, grasp, reach out and above the shoulder, climb, kneel, bend, twist, and push/pull.