Sean McGuire most recently served as the Business Unit Manager for Liberty Diversified International/Miller Container, Rock Island, Illinois, where he managed two facilities, including over 200 employees. He also served as Vice President of Finance and Controller for Miller Container. McGuire is a graduate of University of Northern Iowa. He is a Certified Public Accountant and a member of the American Institute of Certified Public Accountants and the Iowa Society of Certified Public Accountants. McGuire is a member of the John Deere Classic Board of Directors and was the 2019 John Deere Classic Chairman. He is also a classroom volunteer for Junior Achievement.