• University Librarian, 2012-2019, Lebanese American University.
• Director, 2008 – 2012, Riyad Nassar Library, Lebanese American University.
• Systems Librarian, 1998 – 2008, Beirut and Byblos Libraries, Lebanese American University.
• Automation Librarian, 1993 – 1998, Jafet Library, American University of Beirut.
• Information Specialist, 1987 – 1993, American Insurance Services Group, Inc., United States of America.
• Assistant Librarian, 1986, First Boston Corp, United States of America.
• Cataloger, 1985 – 1986, Brooklyn Public Library, United States of America.

• Habre, C., and, Kammourié, H. (2018). Redesigning Spaces for Effective Learning: Challenges Facing Riyad Nassar Library in Meeting Users' Perceptions and Expectations. Journal of Library Administration.
• A presentation during the IFLA Annual Conference in Boston (USA), IFLA in Jerusalem: Information for cooperation - Creating the global library for the future, 2001.
• A presentation titled ZPortal: LAU case study, Lebanese Library Association meeting, 2006.
• A presentation on planning for library automation, Lebanese Library Association meeting, 2005.

Library Management and Administration
Library Automation Marketing