Full Professor at the Faculty of Physics and A.I. University of Veracruz, Xalapa, Mexico. Since 09/2001.
Sabbatical year at the Ph. D. Program on Science, Technology and Society (DCTS), Centro de Investigación y de Estudios Avanzados del IPN (Cinvestav) (2015)
Academic Stay at Kokugakuin University, Tokyo, Japan (2014)
Sabbatical year at Universita del Piemonte Orientale, Dipartimento di Scienze e Tecnologie Avanzate. Alessandria, Italy (2008).
Postdoctoral position at the Department of Experimental Physics. Universita degli Studi di Torino. Torino, Italy, working for the ALICE Collaborationat CERN. Ginebra Suiza. 12/1997-12/2000.
Member of the Dzero Collaboration. Fermi National Accelerator Laboratory, Chicago, Illinois, USA. 03/1994-09/1999.
Member of the hardware group for the Muon System of the D0 detector. Fermi National Accelerator Laboratory. Chicago, Illinois, USA. 06/1994-08/1997.
Research stay in the Experiment E791. Fermi National Accelerator Laboratory. Chicago, Illinois, USA. 10/1992-03/1993.
