Lecturer of economics, at Business and Economics Faculty, at Al-Quds University in Jerusalem. He holds a MA in Economics in the year 2000 from Birzeit University and B.sc in Economics and Political Science in the year 2003 also from Birzeit University.
Since 2006, Mr. Zarir taught the following courses at undergraduate level: Principal of macroeconomics, Principal of microeconomics, Statistics for business, Intermediate Microeconomics, Intermediate Macroeconomics, Managerial Economics, International Trade, & Economic development. Also, the following courses in the graduate level: Introduction to Economic Science & Introduction to Economic Theory.
In addition to his academic expertise, Mr. Zarir was the head of Fiscal Unit-Budgetary and Finance Affairs Committee at the Palestinian Legislative Council PLC from 2002- 2005.