since 1/2013: Research group leader, Russian Quantum Center, Russian Federation.
since 4/2010: Professor, Department of Physics and Astronomy, University of Calgary, Canada.
7/2004-3/2010: Associate Professor, Department of Physics and Astronomy, University of Calgary, Canada.
01/2002-7/2004: Emmy Noether research group leader, University of Konstanz, Germany.
9/1999-12/2001: Alexander von Humboldt postdoctoral fellow, University of Konstanz, Germany.
9/1998-9/1999: Postdoctoral fellow, Department of Physics, University of California, Berkeley.