-January 2016- now, Senior Lecturer in Applied Geodesy, Department of computer and geospatial sciences,University of Gävle (Högskolan i Gävle or HiG), Gävle, Sweden.
-April 2015-now, Senior Geodesist , Department of Geodetic Infrastructure, Lantmäteriet, Gävle, Sweden.
-Nov. 2013- April 2015, Researcher, Department of Earth Sciences, Uppsala University, Uppsala, Sweden.
-Nov. 2009- Nov. 2013, Research Associate (Forskarassistent), Department of Earth Sciences, Uppsala University, Sweden.
-2010-2013, Web Master for Solid Earth Geology section at Uppsala University.
-Oct. 2007-Nov. 2008, Guest Researcher, Department of Earth Sciences, Uppsala University, Uppsala, Sweden.
-June-Oct. 2007, Field geophysicist, Geological Survey of Sweden (SGU).
-1998-2003, Head of Geodynamics Department, National Cartographic Center (NCC), Tehran, Iran .
-1992-1998, Surveying Engineer, National Cartographic Center (NCC), Tehran, Iran.
-May - Aug. 2000 and Feb. - April 2002, Guest Researcher, Montpellier University, Montpellier, France.
Collaboration within Reseacrh projecs:
2023- now SBAS project funded by Trafikverket (The Swedish Transport Administration), entitled "SBAS- En ny InSAR-teknik för att analysera markstabilitet i transportbyggnadsprojekt"
2020-2022 InSAR-Sweden project (National Ground Motion Service), funded by Swedish Space aganecy (SNSA) and Trafikverkt (The Swedish Transport Administration) , entitled "Utvärdering och nyttoanalys av en rikstäckande InSAR-tjänst "
2021-2022, InSAR and Railway monitoring project, funded by Trafikverket (The Swedish Transport Administration), entitled "Satellite Monitoring of Railways Using Interferometric Synthetic Aperture Radar (InSAR): A Case Study in the North of Sweden"
2020-2021 Geodetic SAR project for Baltic region, funded by ESA, entiteled "Geodetic SAR for Baltic Height System Unification and Baltic Sea Level Research"
Commissions within Research ( Editorial board, Reviewer, Evaluator):
2024 External reviewer for the Icelandic Research Fund, expert pandel on physical sciences and mathematics.
2023 Invited evaluator of project proposals to The Belgian Science Policy Office.
2023-now , Member of Editorial Board , Pure and Applied Geophysics.
2020 Invited evaluator for "evaluation of research and professional activity of research-oriented institutes of the Czech Academy of Sciences for the period 2015–2019"
2019-now, Member of Reviewer board for Remote Sensing.
2016- 2023, Review Editor for Frontiers in Earth Science (Structural geodesy and Tectonics).
2015- Guest Editor for special issue "Tectonic Evolution and Mechanics of Basement-involved Fold-and-thrust Belts" in Geological Magazine.
2014-now, Member of Editorial board, International Journal of Earth & Environmental Sciences .
2007- now, Reviewer for international journals: Scientific Reports; Remote Sensing, Tectonophysics; Journal of Geodynamics; Journal of the Geological Society; Geological Magazine; Journal of Asian Earth Science; Acta geodynamica et geomaterialia; Studia Geophysica et Geodaetica; Central European Journal of Geoscience (CEJG), Journal of Seismology and Earthquake Engineering; Journal of Geodetic Science; Journal of Geophysics and Engineering; Journal of Geospatial Engineering, International Association of Geodesy Symposia and Many others!
2000-2003- Member and Head of Research committee, National Cartographic Center, Tehran, Iran.