1)Member: Physics and Astronomy Department council, College of Science, King Saud University, Riyadh---------- (22/11/1995 - to date ).
2) Member: Renewable energy and environment research group (REERG), (Formerly Solar Energy Research Group) in Department of Physics and Astronomy, King Saud University, Riyadh -------- (22/11/1995 - to date)
3) Member: Cultural activities, Seminars and public relation affairs committee of the physics department, KSU--------(2004- to date)
4) Co-ordinator –Phys106 Course , 2nd Sem 1427-28 H 5) Extended services as subject expert/external selection committee member for selecting Physics postgraduate teachers for IISC/IIPSC –CBSE curriculm in Riyadh, KSA.
6) Examiner for valuing Ph.D. and M.Sc. thesis – External/ Internal committee member
7) Evaluated (as Refery) research papers for publication in research journals of international repute.
8) Evaluated (as Refery) abstracts of research papers as well as full papers for National Conferences and International conferences in Saudi Arabia.
9) Evaluated (as Subject expert/Refery) Research projects
10) Supervised/supervising M.Sc and B.Sc research projects
11)Principal/co-investigator for College of Science Research Center/Deanship of scientific research/ KAIN research projects.