-          January 2019- present: Full Professor, Ain Shams University.

-          October 2012- present: CDELT director

-          2020- Adjunct Professor, Faculty of Language Studies, AOU

-          2020- Adjunct Professor, New Cairo Technological University.

-          2020- Adjunct Professor, 6th October University.

-          2019- present: Instructor at USAID STESSA (Stem Schools Teacher Education)

-          2018-2020 Developing and teaching a specialised course entitled Technical English, Faculty of Engineering, Ain Shams University

-          2017-2018 Developing and teaching a specialised course entitled   English for Pharmacy, Faculty of Pharmacy, Ain Shams University.

-          2016-2017 Developing and teaching a specialised course entitled   English for Medicine, Faculty of Medicine, Ain Shams University.

-          2016-2017 Adjunct Professor, Misr International University (MIU).

-          June 2012- October 2012: CDELT deputy director.

-          2011 – the present : Trainer in the Cambridge ESOL/ British Council/ PHE (Pathways of Higher Education) project of preparing to the BULATS test ( Blended Learning).

-          June 2009-March 2010 : Adjunct Research Associate,  Department of English, the University of Birmingham, UK.

-          2002-2012: Lecturer at the Department of English, Faculty of Education, Ain-Shams        University

-          2007-2011 : Adjunct lecturer at Department of English, Faculty of Women, Ain-Shams University

-           2007 : Adjunct lecturer at Department of English, Faculty of Education, Suez Canal University( Ismailia Branch)

-          2006-2007 : Visiting lecturer at Department of English, Faculty of Education, Beni Soueif University

-           1999-present: Teaching English Courses at the CDELT (Centre for Developing English      Language Teaching –Ain Shams University).

-          1999: Visiting instructor of English at the Faculty of Specific Education, Ain-Shams University.

-          1997-2001: Assistant Lecturer at the Department of English, Faculty of Education, Ain-Shams University

-          1992-1997: Demonstrator at the Department of English, Faculty of Education, Ain-Shams University.

Reviewer /Editorial Board

1. International Journal of Humanities and Arts Computing : A Journal of Digital Humanities ( IJHAC)

2.       Corporum

3.       British Journal of Translation, Linguistics and Literature (BJTLL)

4.      Transcultural Journal of Humanities and Social Sciences

5.       CDELT International Journal

6.       Annals Faculty of Arts Ain Shams University

              7.  Philology, Faculty of Alsun Ain Shams University

8.  Textual Turnings, Faculty of Alsun Ain Shams University

         9. ELLS, Ain Shams University

        10. Journal of Faculty of Education, Ain Shams University

11. Women’s College Journal, Ain Shams University

12. International Journal of Faculty of Arts, Helwan University

13. Cairo Studies

14. International Journal of Faculty of Arts, Beni Soueif University

15. International Journal of Faculty of Arts, Damietta University

 Reviewer/Evaluator in the committee for the Promotion of Professors and Associate Professors

      1. Committee of English Language and Literature, Higher Supreme for universities, Egypt

              2. University of Babylon, Iraq

3. Yarmouk University, Jordan

4. University of Taif, KSA

5. King Khaled University, KSA

6. Kuwait University, Kuwait

7. Ta’az University, Yemen

8. Qaseem University, KSA