2004-2007 Dean, College of Agriculture, Home Economics and Allied Programs, FVSU.
1995-present Professor of Agricultural Economics, FVSU
1993-1995 Fuller E. Callaway Professor of Agricultural Economics, FVSU.
1985-1995 Coordinator, Agricultural Economics/Rural Development Research, Associate Professor and Professor of Agricultural Economics, FVSU.
1983-1989 Associate Professor of Agricultural Economics, FVSU.
1978-1983 Assistant Professor of Agricultural Economics, FVSU.
1977-1978 Assistant Professor of Agricultural Economics, Prairie View A&M University, Prairie View, Texas.
1974-1977 One-half time graduate research assistant, University of Illinois, Department of Agricultural. Economics and Institute for Water Resources.
1972-1974 One-half time graduate research assistant, Carver Foundation, Tuskegee Institute.
1970-1972 U.S. Army.
1970-1977 Assistant County Supervisor, USDA – FmHA, Mendenhall Mississippi and military and educational leave.