Operate heavy medium and light equipment and CDL and non-CDL vehicles including track and rubber-tired loaders end dump bulldozer backhoe tank truck landfill compactor power broom and pick-upsmall trucks. The mailing address is 225 North Center Street Westminster Maryland 21157.Questions or need assistance Please contact us at careerscarrollcountymd.gov via telephone at 410-386-2129 or stop by our office at 225 N.