Assistant Director of Education Programs, National Humanities Center, Research Triangle Park, North Carolina, 1997-present.
     Co-author/editor (2000-present): Primary Source Collection.
     Editor (1997-2006): TeacherServe website.

Adjunct Instructor, North Carolina State University, Raleigh, NC, 1991-1996, 1999.
     Instructor: social studies education methods (undergraduate/graduate).
     Supervisor: secondary social studies teacher interns (graduate level).

Education Consultant, Raleigh, NC, 1990-1997. Writer/developer of educational materials and audiovisual support for national publishers, private organizations, and state agencies.

Vice President, FOCUS, Inc. [Friends of the Constitution of the United States, Inc., nonprofit extension of the North Carolina Bicentennial Commission], Raleigh, NC, 1990-1992.

Associate Director for Programs, North Carolina Commission on the Bicentennial of the United States Constitution, a North Carolina state government agency, Raleigh, NC, 1989.

Curator of Research, North Carolina Museum of History, Raleigh, NC, 1987-1988.

Research Historian, North Carolina Museum of History, Raleigh, NC, 1984-1986.

Secondary Teacher, Wake County Public School System, NC, 1969-1984 (including two years' professional leave to complete M.A.). U.S. history, world history, French, English, and other social studies courses. Department head. Curriculum guide developer.