Responsibilities Include: • Collecting fresh samples of concrete and Performing quality control testing (Temperature, Slump, Air and Unit Weight and Molding Cylinders) for Concrete, Grout and Mortar in the field• Transporting and logging in concrete and masonry samples into the lab.• Must be available to work overnight and on weekends.• The employee must have the ability to use their hands to handle, finger or feel; reach, climb or balance; crouch, stoop, crawl, kneel and sit, see and smell; including close, distance and peripheral vision, depth vision and ability to focus.