Concrete, Construction, Depth Perception, Electrical Components, Electrical Wiring, Federal Laws and Regulations, Grinding, Hydraulic Engineering, Injection Molding, Lathe, Machine Tool, Machining, Maintain Compliance, Maintenance Services, Mathematics, Milling Machine, Physical Demands, Plane Geometry, Policy Implementation, Preventative Maintenance, Problem Solving Skills, Quality Assurance, Reporting Skills, Risk, Safety/Work Safety, Solid Geometry, State Laws and Regulations, Stewardship, Systems Analysis, Tool and Die Manufacturing, Trigonometry, Writing Skills