Some of the major duties you will perform include but are not limited to the following: Operates gasoline- or diesel-powered heavy engineering and construction equipment such as bulldozers, angledozer tractors, backhoes, front-end loaders, excavators, wheel loaders, trench diggers, skid steers, and large industrial tractors with pan or scraper attachments. Perform common tasks such as operating gasoline or diesel-powered engineering and construction equipment with wheeled or crawler type traction, such as road graders, tractors with bulldozer or angle dozer blades, front-end loaders, backhoes, wheel loader, trench diggers, and large industrial tractors with pan or scraper attachments.