| 1977 - 1982 | University of Texas at Austin Instructor of Economics |
| 1983 - 1985 | International Monetary Fund, Washington DC. Assistant to the Executive Director |
| 1985 - 1993 | International Monetary Fund, Washington DC. Advisor to the Executive Director Memebr of the Executive Board |
| 1993 - 1997 | Banque du Liban Vice Governor |
| 1997 | Appointed Ambassador of Lebanon to the United States |