| Military | United States Army Reserves (Intelligence Unit) | | ??/??/19?? to ??/??/19?? |
| Military | United States Army (Infantry Officer) | | ??/??/1956 to ??/??/1957 |
| State Governor | Minnesota | Elected | 01/04/1971 to 12/29/1976 |
| U.S. Senator | Minnesota | Appointed | 12/30/1976 to 12/29/1978 |
| Board of Regents | University of Minnesota, 6th Congressional District | | 03/19/1985 to ??/??/1997 |