Jack Whiteman began his employment with Great Plains in June of 1997 when he was employed as the Residential and Commercial Electrical Instructor. He was then promoted to Director, Purchasing and Maintenance. Prior to his employment with GPTC Jack as co-owner of Pat and Jack’s Electrical Contractors of Lawton. Jack holds an Oklahoma Contractor’s License as an electrician. He attended Cameron University. Jack enjoys golf and spending time with his grandchildren. He and his wife are active in their church.