Engeleiter was elected to the Wisconsin Assembly in 1974. At age 22, she was the youngest woman ever elected to the Wisconsin Legislature. She served in the Assembly until January 1979, having decided against running for re-election in 1978 and instead, sought the congressional seat being vacated by Bob Kasten, who decided to run for Wisconsin governor. Engeleiter lost the primary to then-State Senator Jim Sensenbrenner by 589 votes. In April 1980, Engeleiter was elected in a special election to the Wisconsin State Senate. There she served as Assistant Minority Leader from 1982 to 1984, and as Minority Leader from 1984 to 1989. She was the first woman to serve as Minority Leader.
1988 U.S. Senate campaign
Engeleiter ran for the U.S. Senate seat being vacated by William Proxmire in 1988. In the primary election, she defeated state GOP chairman Steve King. King had labeled Engeleiter a moderate, while touting his conservative credentials. Engeleiter faced Democrat Herb Kohl, former chairman of the state Democratic Party, in the November general election. On November 2, 1988, as polls showed Engeleiter and Kohl running neck-to-neck, President Ronald Reagan visited Milwaukee to headline a campaign rally and fundraiser for Engeleiter. Engeleiter lost the race to Kohl, by a 52% to 48% margin.
Business career
In January 1989, President George H.W. Bush nominated Engeleiter to be the Administrator of the Small Business Administration. She was confirmed by the U.S. Senate and served in that position until 1991, the first woman to hold the position. During her term as administrator, Engeleiter was also appointed chairwoman of the National Women's Business Council. From 1991-1996 she also served on the President's Export Council. After leaving the SBA, Engeleiter served as Vice-President of Government Affairs at Honeywell from 1992 to 1998. At Honeywell, she handled legislative and regulatory efforts in energy, environmental, and procurement areas. She represented Honeywell on several industry association boards and on United States government agency advisory boards. Engeleiter has been President of Data Recognition Corporation since 1998 and the company's CEO since 2006. Engeleiter also serves on the Board of the Children's Theater Company, Wisconsin Alumni Association, Hazelden Betty Ford Foundation.
