- 2014- Assistant Professor, The College of New Jersey (Ewing, NJ)
- 2011- 2014 Assistant Professor, Rowan University (Glassboro, NJ)
- 2010-2011 Post-doctoral fellow, Swiss Federal Institute of Technology at Zurich (Switzerland)
- 2007-2011 Teaching assistant, Swiss Federal Institute of Technology at Zurich (Switzerland)
- 2005-2006 Research scientist, Swiss Federal Laboratory for Material Science and Testing (Switzerland)
- 2005 Guest scientist, Free University of Berlin (Germany)
- 2005 Research trainee, NTT Basic Research Laboratories (Japan)
- 2002-2005 Research assistant, Max Planck Institute for Solid State Research (Germany)
- 2002 Research and Development specialist, Gusmer Cellulo Company (Fresno, CA)
- 2001 Pre-professional engineer, I.B.M. Almaden Laboratories (San Jose, CA)
