Assistant Professor, Department of Earth Sciences, Memorial University of Newfoundland, St. John's, NL.

Research Associate (2005-2008), Inco Innovation Centre / Atlantic Innovation Fund Project, and
Adjunct Professor (2006-2008), Department of Earth Sciences, Memorial University of Newfoundland.

Assistant Professor (limited term appointment, 2002-2005), Dept. of Earth & Ocean Sciences, UBC.

Research Associate (1999-2002), UBC-Geophysical Inversion Facility.

Post-doctoral Research Fellow (1995-1999), UBC-Geophysical Inversion Facility.

Ph.D. Geophysics (1995), University of British Columbia, Vancouver, Canada.

B.Sc. (Honours) Geophysics (1990), University of Edinburgh, Edinburgh, U.K.