2019 – present, Associate Dean of Faculty Development, Lewis & Clark College, Portland, OR
2008 ā present Professor, Department of Rhetoric & Media Studies (previously Department of Communication), Lewis & Clark College, Portland, OR
2006 – 2008 Associate Professor, Department of Communication, Lewis & Clark College, Portland, OR
1999 – 2006 Associate Professor, Department of Speech Communication, University of Illinois at Urbana-Champaign, Urbana, IL
1999 – 2002 Associate Head, Director of Graduate Study, Department of Speech Communication, University of Illinois at Urbana-Champaign, Urbana, IL
1993 – 1999 Assistant Professor, Department of Speech Communication, University of Illinois at Urbana-Champaign, Urbana, IL
1990 – 1993 Assistant Professor, Department of Speech Communication, University of Maryland, College Park, MD
Summer 1992 Visiting Professor, Communication Studies Department, University of Iowa, Iowa City, IA
1986 – 1990 Graduate Teaching Assistant, Department of Speech Communication, University of Washington, Seattle, WA