SAP Programmer, TECATE Brewery, 2002-2004 / Sup. Production, Alimentos S DOS Plant 2004-2006/Coordinator of Professional Practices, University of Sonora (UNISON) 2008-2009/Academic Technician, UNISON 2006-2022/Coordinator of Industrial and Civil Engineering, UNISON 2018-2020/Head of Department of Physics, Mathematics and Engineering, UNISON 2020-2022.