Associate Professor Dec. 2019 - Present
Palestine Polytechnic University Hebron-Palestine

Chair, Department of Applied Mathematics and Physics August 2018 - Present
Palestine Polytechnic University Hebron-Palestine

Assistant Professor Sep. 2017 - Nov. 2019
Palestine Polytechnic University Hebron-Palestine

Assistant Professor Jan. 2015 - Aug. 2017
King Fahd University of Petroleum and Minerals Dhahran-Saudi Arabia

Chair, Department of Applied Mathematics July 2012 - Dec. 2014
Palestine Polytechnic University Hebron-Palestine

Assistant Professor Jan. 2012 - present
Palestine Polytechnic University Hebron-Palestine

Full-time Lecturer Feb. 2006 - Dec. 2008
Palestine Polytechnic University Hebron-Palestine

Part-time Lecturer Sept. 2006 - Jan. 2007
Al-Quds Open University Hebron-Palestine

Teaching Assistant Sept. 2005 - Jan. 2006
Yarmouk University Irbid-Jordan

Teaching Assistant Sept. 2002 - Jan. 2003
Palestine Polytechnic University Hebron-Palestine