Agriculture, Bulldozer, Communication Skills, Corporate Compliance, Customer Relations, English Language, Equipment Maintenance/Repair, Excavator, Geometry, Heavy Equipment/Vehicles, Lift/Move 50 Pounds, Loaders, Loading/Unloading, Mathematics, Mine Management, Mine Planning, Mine Safety and Health Administration (MSHA), Physical Demands, Production Support, Quarrying, Regulatory Compliance, Regulatory Requirements, Roadway Construction, Safety Process, Safety/Work Safety, Team Player, Time Management, Willing to Travel