March 2007-Present:

Seismic Technology Development, Subsurface Technology, ConocoPhillips, Houston, TX, USA

Jan 2003 – August 2007:

Assistant Professor of Geophysics at Dept. of Geosciences, Boise State University, Boise, ID, USA

May 2001 - Dec 2002

Senior Geophysicist, Seismic Imaging Prediction Center, Conoco (now ConocoPhillips), Ponca City, OK, USA

March 2000 – April 2001

Geophysicist, Seismic Imaging Prediction Center, Conoco (now ConocoPhillips), Ponca City, OK, USA

Sept 1999 – March 2000

Post-Doctoral Fellow at Geophysical Inversion Facility, University of British Columbia, Canada

August 1993 – Sept 1999

Research Assistant with Dept. of Earth and Ocean Sciences, University of British Columbia, Canada