Some of the different types of hauling jobs include freight haulers, commercial haulers, trash haulers, haulers who transport equipment or machinery, and haulers who transport livestock or other agricultural products. Many of these jobs have more specialized responsibilities than just general trucking duties. For example, as a commercial hauler, you may be responsible for the transport of a single type of good, such as cars or shipments for a specific company. You must know how to handle these specific pieces of freight to deliver them safely and efficiently. You can also find jobs hauling hazardous materials, a career in which you need strict certifications.