FUGRO Survey, Netherlands & GEOST, Estonia, okeanograaf 2008-2010
Coastal Dynamics Trinidad,okeanoloog-hüdrograaf 2006-2008
University of the West Indies, Trinidad, lektor 2007
University of New Brunswick (Kanada), teadur 2004-2006
FUGRO Trinidad, hüdrograaf-geodeet 2001-2004