Locations: Orange, CA Clarkston, WA Lake Oswego, OR San Diego, CA Vancouver, WA Billings, MT Meridian, ID Lakewood, CO Hailey, ID Cottonwood Heights, UT Ann Arbor, MI Appleton, WI Cincinnati, OH New Albany, OH De Pere, WI Middleton, WI Milwaukee, WI Burnsville, MN Overland Park, KS Plover, WI St. Louis, MO Austin, TX Fort Worth, TX Houston, TX Sugar Land, TX Phoenix, AZ San Antonio, TX Tulsa, OK Tyler, TX Duluth, GA Baton Rouge, LA Trussville, AL Plantation, FL Fort Mill, SC Maitland, FL Richmond, VA Rocky Mount, VA Fairfax, VA Hallowell, ME Columbia, MD Foxborough, MA Freeport, ME Hamilton, NJ Mechanicsburg, PA Mount Laurel, NJ Oradell, NJ Pittsburgh, PA Syracuse, NY . Skills Required: Substation design (distribution, sub-transmission, transmission voltage classes) .