As a HAZMAT Class A DOT Driver , you will drive Commercial Motor Vehicle (tractor-trailer) combination, usually long distances, in and out of state, to transport and off-load proprietary products to customers or to storage sites in a safe, timely, accurate, and courteous manner. Description: Founded in 1999, Specialty Herd Solutions is a fast-growing leader in the dairy industry, delivering comprehensive animal care through premium products, innovative equipment, and reliable bulk delivery.