(2014- Up tell now) in KSA.

• Professor of Geomatics, Yearly renewable contract, Civil engineering department,

Faculty of engineering, Taif University, KSA

• College coordinator for academic affairs, Faculty of Engineering, Taif University, KSA (2015 – till now).
• Member of the Central Quality Assurance Committee, Faculty of Engineering, Taif University, KSA (2016 – till now).
• Head of 'Accreditation Board For Engineering And Technology' ABET assessment committee, Civil Engineering Department, Faculty of Engineering, Taif University, KSA (2016 – till now).
• Member of ABET Program Accreditation Committee, Civil Engineering Department, Faculty of Engineering, Taif University, KSA (2016 – till now).
• Member of ABET Self Study Report preparation Committee, Civil Engineering Department, Faculty of Engineering, Taif University, KSA.
• Civil Engineering department coordinator for E-learning, Faculty of Engineering, Taif University, KSA (2015 – 2017).
• Head of surveying section, Civil Engineering Department, Faculty of Engineering, Taif University, KSA (2014-2015).
• Associate professor, Civil Engineering Department, Faculty of Engineering, Taif University, KSA (yearly renewable contract).

(2009- 2014) in Egypt

• Professor of Geomatics, permanent position with yearly renewable leave, Civil engineering department, Faculty of engineering, Assuit University, EGYPT (since April 2019)
• Associate professor of Geomatics, permanent position with yearly renewable leave, Civil engineering department, Faculty of engineering, Assuit University, EGYPT
• Associate professor, Civil Engineering Department, Faculty of Engineering, Assuit University, Egypt (April 2014-till now).
• Assistant professor, head of surveying section, Civil Engineering Department, Faculty of Engineering, Assuit University, Egypt (October 2009- April 2014).
• General coordinator for Assessment of Higher Education Learning Outcomes program AHELO in Assuit University.
• Assistant professor, Civil Engineering Department, Faculty of Engineering, Assuit University, Egypt (April 2009 - October 2009).

(2004-2009) in Germany

• PHD student at Institute of Geodesy and Photogrammetry IGP, TU Braunschweig, Germany
• Member at Institute of Geodesy and Photogrammetry IGP, TU Braunschweig, Germany (2004-2009).
• Member in the team work of the Austrian START Project “The Domitilla Catacombs in Rome: Archaeology, Architecture and History of Art of a Late Roman Cemetery” (2009- 2015).

(1997- 2004) in Egypt

• Assistant lecturer at civil engineering department, Assiut University, Egypt (2000-2004).
• Demonstrator at Civil Engineering Department, Assiut University, Egypt (1997-2000).