Attorney at Law, 1965 - present, Zaghloul Atiyah & Sonia Ibrahim Law Firm.
Elected member in the Council of the Beirut Bar Association (three terms): 1987, 1991, 2003.
Member of the Committee of Professional Ethics of the Beirut Bar Association, 1999 - 2009.
Member of the Disciplinary Judicial Council of the Beirut Bar Association, 2003 - 2009.
Vice President of the Lebanese Council of Women, 1991 - 1995, and its former legal consultant.
Member of the Lebanese National Block Party, 1974 - present; and former member of the council and executive committee of the party (1991 - 2004).
Member of the National Coalition for the Elimination of all Forms of Discrimination Against Women, 1999 - present.
Honorary trophy (Beirut Bar Association), 2008.
Honorary trophy (Federation of Arab Lawyers), 2008.
Certificate of recognition (Federation of Arab Lawyers), 1993.