Bowdoin College, Professor, 2005-present.
Bowdoin College, Associate Professor, 1999-2005.
Bowdoin College, Assistant Professor, 1993-99.
Research Appointments
University of Michigan, Visiting Scholar, 2015-16.
Harvard University, Visiting Scholar, 1996-97.
Johns Hopkins University, Postdoctoral research associate, 1990-93
Brandeis University, Postdoctoral research associate, 1988-90.