Operating Engineer AMAT Brockport, New York, United States Job ID: 523759 The Dolomite Group, a CRH Company, was founded in 1920 as an aggregate mining business. Over 100 years later, Dolomite continues to be the preferred supplier of Construction Aggregates, Hot Mix Asphalt, and Ready-Mix Concrete for customers throughout the Greater Rochester Region and Southern Tier. Our high-quality Products, Culture of safety, and the strong dedication of our employees have always been the key to our succe