2018 - Present, Associate Professor, Department of Agricultural and Environmental Sciences, College of Agriculture, Tennessee State University
2012 - 2018, Assistant Professor, Department of Agricultural and Environmental Sciences, College of Agriculture, Tennessee State University
2001 - 2012, Research Associate, Guelph Food Product Development Centre, Agriculture and Agri-Food Canada
2001 (Jan.) - 2001(July), Food Technologist, QA and QC laboratory, Salerno Dairy Inc., Hamilton, Ontario, Canada
2000 - 2001, Research Associate, Engineering School, University of Guelph, Canada