She teaches Applied Linguistics courses and TESOL Teaching Diploma courses at Haigazian University. She taught at AUB for seven years and at LAU for one year. She has presented many papers in international conferences and published academic research articles in international refereed journals. She is a member of several international professional associations some of which are International Gender and Language Association, British Association of Applied Linguistics, and Global Association of Teachers of English to Speakers of other Languages. She’s been a teacher trainer since 1996; she has conducted a myriad of workshops in Lebanon, Syria, Saudi Arabia, Jordan, Egypt, and Abou Dhabi. Dr. Safiyiddeen has worked as an educational consultant and TESOL specialist with several educational institutions locally and regionally.