Her classroom experience was from 1968 to 1971 with the
East Baton Rouge Parish system. From 1984 to 1988, Clausen was the assistant Commissioner of Administration during the third term of
Governor Edwin Edwards. From 1988 to 1990, she was the commissioner of higher education under the
Louisiana Board of Regents, a body created by the
Louisiana Constitution of 1974. From 1991 to 1992, she was assistant dean of students at
Southeastern Louisiana University in
Hammond. From 1992 to 1995, she was secretary of education in the fourth and final Edwards administration. Clausen returned to Southeastern Louisiana University in the summer of 1995, where she was the president until July 2001, when she was elevated to president of the
University of Louisiana System. At Southeastern, Clausen listed her accomplishments as president as having obtained $80 million in capital improvements, a 23 percent increase in faculty salaries, a 51 percent increase in state appropriations, a large increase in private funding, and a 68 percent boost in
African-American enrollment. She received a lump-sum payment in mid-August 2009 for three hundred hours of unused vacation time and two hundred hours of remaining sick leave. When news of this situation leaked, Clausen said that she had considered retiring to help care for a special-needs grandchild in Houston. But she decided to remain commissioner. Amid controversy over her action, Clausen said that she would reduce her salary in 2010 to $199,000 as a gesture to show solidarity with employees placed under wage restraints and a proposed 30 percent cut in state higher education spending announced by the administration of Governor
Bobby Jindal. The controversy caused her to retire from the
State of Louisiana in June 2010. ==Legacy==