Prof. Rajan Rai is currently the Dean(Officiating) of Faculty of Law, SGT University. Gurugram.   He has been teaching English as well as French ever since the inception of the Faculty of Law in 2014 and has been the Dean (Officiating) in various points of time at the Faculty of Law.

 Prior to that, from August 2007 till July 2013, he was Professor at North Cap University, Gurgaon (Formerly Institute of Technology and Management) where he taught communication skills and English language to B.Tech and MBA  students.

Earlier, he was working with Department of Higher Education, Haryana from where he retired as Principal from Govt College, Sidhrawali in 2005. Prior to his administrative experience for four years as Principal in Government colleges in Haryana, he taught English language and literature in various government colleges in Haryana to undergraduate and post-graduate students from 1969-2001(31 years). To sum up, he has a teaching experience of more than 50 years.

He was a former member of Board of Studies, MD University, Rohtak, a former member of   Academic Council, MD University, Rohtak, and a former member of Executive Council, MD University, Rohtak.

He co-authored a book on communication skills during his stint at North Cap University, Gurgaon. He was the Editor-in-Chief for college magazine at Government College, Gurgaon for fourteen years.  He was the editor in-chief of ITM University Newsletter for three years

 Under the aegis of commissioner Higher Education, Haryana, he was the Coordinator of state level training programmes, Orientation Courses and Refresher Courses for college lectures organized by the Department of Higher Education, Haryana as part of UGC Career Advancement Scheme from 1993-1998. He also coordinated two workshops on communication skills for faculty members at North Cap University, Gurgaon.

He has an MA in English from Department of English, Punjab University, Chandigarh and has obtained his BA., in French from Punjab University, Chandigarh. He has completed his course work for Ph.D. Programme from Michigan State University, U.S.A.