1997 - today

Professor
School of Naval Architecture and Marine Engineering
National Technical University of Athens

2004

Visiting Professor
Centre for Ships and Ocean Structures
[Center of Excellence associated with the
Norwegian Univeristy of Science and Technology],
Trondheim,  Norway 

1992-1996

Associate Professor
Department of Naval Architecture and Marine Engineering,
National Technical University of Athens

1990-1995

Researcher (under contract)
Institute of Computational and Applied Mathematics,
Foundation For Research and Technology HELLAS, Heraklion, Crete

1987-1992

Assistant Professor
Department of Naval Architecture and Marine Engineering,
National Technical University of Athens

1984-1987

Lecturer
Department of Naval Architecture and Marine Engineering,
National Technical University of Athens