March 2006 - Present    Professor
                                            Department of Plant Science, University of Manitoba, Winnipeg, Manitoba

Jan 2002- Feb 2006   Associate Professor
                                     Department of Plant Science, University of Manitoba, Winnipeg, Manitoba

Aug. 1998-2001    Assistant Professor
                           Department of Plant Science, University of Manitoba, Winnipeg, Manitoba

1997-1998    Faculty Research Associate
                    Dept. of Botany and Plant Pathology,
                    Michigan State University, East Lansing, MI 48824, USA.

1994-1997    NSERC Visiting Term Research Scientist
                    Agriculture and Agri-Food Canada,
                    Eastern Cereal and Oilseed Research Centre, Ottawa, Ontario, Canada

 1993-1994   Faculty Research Associate
                    Department of Plant Pathology, University of Arizona, Tucson, Arizona, USA

 1991-1993    Post Doctoral Research Associate
                    Macdonald Campus of McGill University,
                    Department of Plant Science, Quebec, Canada

 1990-1991    Research Fellow 1
                    International Rice Research Institute,
                    Division of Plant Pathology, Manila, Philippines

1986-1990    Graduate Research Assistant
                    Oregon State University and
                    USDA/ARS, Horticultural Crops Research Lab, Corvallis, Oregon, USA.

1982-1986    Research Plant Pathologist
                    Department of Agriculture,
                    Central Agricultural Research Institute, Peradeniya, Sri Lanka

1981-1982    Assistant Lab Demonstrator/Lecturer
                   University of Peradeniya, Department of Botany, Peradeniya, Sri Lanka.