- Associate Professor within the Deparment of Computer Science at the Carlos III University of Madrid and researcher of the “Knowledge Reuse” group (at the same University) leaded by Prof. Dr. Juan Lllorens. From July 2018-now.
- Visiting Professor within the Deparment of Computer Science at the Carlos III University of Madrid and researcher of the “Knowledge Reuse” group (at the same University) leaded by Prof. Dr. Juan Lllorens. From September 2013-July 2018.
- Member of the Advisory Board of the The International Institute of Knowledge Management (TIIKM) in Sri Lanka.
- Marie Curie Experienced Researcher (Postdoctoral) within Information & Knowledge Management Research Cluster at South East European Research Centre (SEERC). From January 2013 to August 2013.
- Senior Researcher within Computer Science Department at University of Oviedo. WESO Research Group. Working in projects related to semantic web, e-procurement, e-health, etc. From November 2010 to January 2013.
- Assistant Professor within Computer Science Department at University of Oviedo at University of Oviedo. From October 2011 to January 2013.
- Assistant Professor within Computer Science Department at University of Oviedo.
Cod: F036-75-DL0X041-AL6H. BOPA Nº 181, August 4, 2008. November 2008-September 2009. - Senior Researcher at R&D Department in CTIC Foundation. Working in projects related to semantic web: rule based systems, semantic search and semantic web services. IT Analyst. Software development and IT. From April 2006 to February 2010.
- Scholar Researcher at R&D Department in CTIC Foundation. . Software development. From April 2005 to March 2006.