• Fatima Jinnah Women University, Rawalpindi, Professor 2006 till date
• King Saud University, Riyadh, Saudi Arabia, Assistant Professor (1984-1994) and Associate Professor 1994-2006
• Quaid-e-Azam University, Islamabad, Pakistan, Lecturer,1973-1980 and Assistant Professor, 1980-1983
• Central Government College for Woman, RawalPindi, Lecturer, 1969-1970

• Algebra (Categories and Near-rings)

• Mahmood, S.J, "Limits and Colimits in Categories of d.g. near-rings”, Proc..Edin.Math.Soc., 23 (1980), 1-7.
• Mahmood, S.J. and Meldrum, J.D.P, "Some Categories related to d.g. near-rings”, Resultate der Mathmatik, Vol.4( 1981 ) 193-200.
• Mahmood,S.J., Meldrum, J.D.P,O’Carroll,L., "Inverse Semigroups and Near-rings”, Journal of London Math.Soc.(2), 23 (1981), 45-60
• Suraiya J. Mahmood, "On Group d.g. near-rings”, Proceedings of the International Conference on near-rings and near-fields, San-Benedetto Del Tronto-Italy September 13-19, (1981)167-170
• Mahmood,S.J. Meldrum,J.D.P., "Subdirect Decomposition of d.g. near-rings”Proc.Royal Irish Acad. (82A) 2 (1982), 151-162.
• Mahmood,S.J. O’Carroll,L., "Surjective reflections”, Tamkang J.Math.Vol. 14 (1), (1983), 47-55.
• Mahmood, S.J. Meldrum, J.D.P., "On Group d.g. near-rings”,Proc.Amer.Math.Soc.(88) 3 (1983) 379-385
• Mahmood, S.J. Meldrum, J.D.P., "D.G. Near-rings on the Infinite Dihedral group”Near-rings and Near-fields, G.Betsch (Editor), Elsevier Science Publications B.V. North-Holland. 1987.151-166.(Proceedings of the International Conference on Near-rings and Near-fields, Tubingen, Germany August 4-10, 1985 )
• Mahmood, S.J., "D.G. Near-rings on dihedral group of order 2n, n odd”General Algebra 1988. R. Miltz(Eidtor), Elsevier Science Publishers B.V (North-Holland) 1990, 177-190(Proceedings of the International Cconference on Algebra,Krems, Austria, August 21-27,1988)
• Mahmood, S.J. Mathna, N.M., "Neuman Near-rings”, Contribution to General Algebra 8, Editor G. Pilz, (1992), 165-175.(Proceedings of International Conference on Near-rings and Near-fields, Linz, Austria, July 14-20,1991
• Mahmood, S.J., "D.G. Near-rings on Dihedral group of order 2n, n even”, Riazi, Vol.15 (1993) 11-42.
• Noura A. Al Hajri, Mahmood, S.J., "D.G. Near-rings on the generalized Quaternion group”Riazi, Vol.15 (1993) 42-65
• Mahmood, S.J. Mansouri, M, "Tensor Product of Near-ring Modules”Near-rings, Near fields and Loops, Kluwer Acad. Publ. Dordrecht,The Netherlands, 1997, 335-342. Proceedings of the International Conference on Near-rings, Near fields and K-Loops, Hamburg 1995.
• Mahmood, S.J., "Tensor Product of Near-ring Modules-2”, Mathematika Panonica 15/2 (2004), 231-239.
• Mahmood, S.J., "Additions of Endomorphisms of Groups”,To appear

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