Prior to joining the Department of Philosophy, Religion, and Theology, Githieya served as a full time Academic Advisor at the Saint Leo University Division of Continuing Education, Atlanta Center (1992-1998). He was also Adjunct Professor of World Religions and Christian Social Ethics at the University of Saint Francis (Joliet, Illinois) (1993-1997). Between 2008 and 2012, Githieya combined teaching with administrative duties at Saint Leo University, when he simultaneously served as a Full time Faculty and Assistant Director at the SLU Atlanta Continuing Education Center. He currently teaches graduate and undergraduate Courses at the three SLU Metro Atlanta Centers (Marietta, Gwinnett, and Morrow).