Colorado State University

• Academic Computing and Networking Services, 2011-
• Libraries, 2004-2010

Uganda Martyrs University

• Faculty of Science, 2003

Voluntary Service Overseas

• University of Bukoba, 2001-2003

Indiana University, Bloomington, Indiana

• Bureau of Evaluative Studies and Testing, 1999-2001
• Enterprise Systems Administration, 1999
• Department of Instructional Systems Technology, 1998-2000
• University Information Technology Services (formerly UCS), 1992-1994
  • Support Center
  • Knowledge Base
• Speech Research Laboratory, 1992-1994
• Department of Computer Science, 1991-1994

US Peace Corps

• World Wise Schools, Washington, DC, 1998
• Ponhofi Senior Secondary School, Ohangwena, Namibia, 1994-1997

Johns Hopkins University, Baltimore, Maryland

• Department of Physics and Astronomy, 1988-1989

University of Notre Dame, Notre Dame, Indiana

• Department of Physics, 1984-1988