From 2005 to 2010, Canada Research Chair (Tier II) in European Studies and Associate Professor (Research) of History, Department of History, Dalhousie University, Halifax, Nova Scotia, Canada.

From 2003 to 2005, Associate Professor, Department of History, Dalhousie University.

From 1999 to 2003, Assistant Professor, Department of History, University of Saskatchewan, Saskatoon, Canada.

From 1998 to 2003, Adjunct Professor in the Department of History and Classics, University of Alberta, Edmonton, Canada.