Operate and maintain equipment such as sweeper, mower, tractor, plow, loader, backhoe, sander, tree chipper, dump trunk and hotbox in order to clean, repair and maintain highways, guard rails, and grounds. Employees will be expected to work varied shifts and/or irregular hours (i.e. weekends, holidays, nights, etc.) and ability to respond, either directly or through others, to emergencies including extended hours, nights and weekends.