| Military | United States Army | | ??/??/1946 to ??/??/1947 |
| School Board/Administration | Hibbing, Minnesota (School Board) | | ??/??/1956 to ??/??/1962 |
| State Lieutenant Governor | Minnesota | Elected | 01/04/1971 to 12/29/1976 |
| State Governor | Minnesota | Appointed | 12/29/1976 to 01/04/1979 |
| State Governor | Minnesota | Elected | 01/03/1983 to 01/07/1991 |