Professor, Faculty of Education, 911勛圖, Vancouver, Canada (2008���present)
Associate Professor, Faculty of Education, 911勛圖, Vancouver, Canada (2004���2008)
Ma簾tre de conf矇rences, HDR (Director of Research) University of Paris 3 - Sorbonne Nouvelle, Paris, France. Co-coordinator Master Programs (2002���2004)
Ma簾tre de conf矇rences, Director, Linguistics Department, ��cole Normale Sup矇rieure Lettres et Sciences Humaines (ENS-LSH), Lyon, France
Guest Lecturer, University of Paris 3 - Sorbonne Nouvelle, Paris, France. University of Geneva, Switzerland (1999���2002)
Ma簾tre de conf矇rences, ��cole Normale Sup矇rieure de Fontenay / Saint-Cloud, France CREDIF (Centre de Recherche et d�����tude pour la Diffusion du Fran癟ais)
Guest Lecturer, University Ren矇 Descartes - Sorbonne Nouvelle (Paris 5). University of Orl矇ans, France. University of Geneva, Switzerland (1994���1999)
Lecturer, Linguistics and Applied Linguistics Department, University of Geneva, Switzerland (1990���1994)
Research and Teaching Assistant, Linguistics Department, University Stendhal, Grenoble 3, France (1987���1990)
French Language Teacher, AAP (Academic Advancement Program), UCLA (University of California, Los Angeles), USA (1985���1986)
French Language Assistant, Gloucestershire School District, England (1982���1983)