- Professor, August 2012 – to date
Purdue University Calumet, Hammond, Indiana, USA - Associate Professor, August 2008 – July 2012
Purdue University Calumet, Hammond, Indiana, USA - Assistant Professor (tenure-track), August 2005 – July 2008
Purdue University Calumet, Hammond, Indiana, USA - Assistant Professor (tenure-track), September 2002 – July 2005
Louisiana Tech University, Ruston, Louisiana, USA - Post-Doctoral Research Associate , November 1997 – August 2002
Northeastern University, Boston, USA - INFN Fellow, 1995-1997
Istituto Nazionale di Fisica Nucleare (INFN), Pisa, Italy - Visiting Scientist, 1995
University of Oxford, Oxford, England
