2011 Elected professor delegate on the Scientific Commission of the Azores University.
2010 Nominated for management commission of the course curso de pós-graduação em Análise de Dados e Gestão de Informação, for the Scientific Committee of the Mathematical Department.
2009 Elected professor delegate on the course commission for the 3rd year of Internet, Networks and Multimedia.
2009 Elected for the Mathematics Department Scientific Committee.
2009 Elected for the educational council of the Mathematics Department.
2004-2009 Coordinator of the Statistics and Operational Research Section [Portuguese] of the Mathematical Department of the Azores University.
2005- Became Auxiliary Professor in the Azores University, Portugal.
2004-2007 Coordinator of the Applied Mathematical Center, Mathematical Department of the Azores University (CMA - UA).
2005-2006 Elected teachers delegatee on the Educational Ccommittee for the Applied Mathematics course.
2001-2002 Elected teachers delegatee on the Educational Ccommittee for the Applied Mathematics course.
1997-2005 Assistant (after PhD degree) of the Mathematical Department of the Azores University, Portugal.
1994-1997 Graduate Assistant (before master degree) of the Mathematical Department of the Azores University, Portugal.
1994-1995 Graduate Assistant (before master degree) for the classes on Operational Research II in the IST, Lisbon Technical University, Portugal.
1993-1994 Researcher (with scholarship BIC 368 granted by JNICT) on the global project JNICT 798/90, working in the the ITN (nuclear technological institute), Sacavém: Portugal.