Braking Systems, Communication Skills, Construction, Consulting, Customer Relations, Customer Support/Service, Develop and Maintain Customers, Diesel Engine, Documentation, Driver's License, Equipment Maintenance/Repair, Heavy Equipment/Vehicles, Hydraulic Engineering, Maintenance Services, Needs Assessment, Petroleum, Presentation/Verbal Skills, Preventative Maintenance, Record Keeping, Safety Compliance, Safety Training, Testing, United States Department of Energy (DOE), Vehicle Fleets, Welding, Writing Skills