·     07/2020- present : Tenured Professor, School of Ocean and Earth Science, Tongji University.

·     06/2004-06/2020: Professor, School of Ocean and Earth Science, Tongji University.              

·     06/1999-05/2004: Associate Professor, School of Ocean and Earth Science, Tongji University.  

·     06/1995-05/1999: Lecture, Department of Marine Geology and Geophysics, Tongji University.

·     04/1992-05/1995: Assistant Lecture, Department of Marine Geology and Geophysics, Tongji University.