Sep 2016 –                     Lecturer (Assistant Professor),  Civil Engineering Discipline, School of Science and 
                                       Engineering University of Dundee, Dundee, UK
Sep 2014 – May 2017     Instructional Assistant Professor, Ocean Engineering Department, Texas A&M University, 
                                        Galveston, Texas, USA
Dec 2013 – Aug 2014     Post-Doctoral Fellow,  Ocean and Resources Engineering & Civil and Environmental 
                                        Engineering Departments, University of Hawaii at Manoa, Hawaii, USA
Jun 2011 - Dec 2013      Research Assistant, Ocean and Resources Engineering Department, University of Hawaii at 
                                        Manoa, Hawaii, USA
Aug 2007 - Jun 2011      Teaching Assistant,  Ocean and Resources Engineering Department, University of Hawaii at 
                                        Manoa, Hawaii, USA
Oct 2006 - Jun 2007       Visiting Scholar,  Ocean and Resources Engineering Department, University of Hawaii at 
                                        Manoa, Hawaii, USA
Mar 2004 - Aug 2005      Research Assistant,  Mechanical Engineering Department, Sharif University of Technology, 
                                        Tehran, Iran