Professor Moloi is professor of education at the Vaal University. She previously held the positions of Professor and Director of School of Education, North West University; Associate Professor, University of Johannesburg; Acting Executive Director responsible for Student Affairs, University of Johannesburg; and Head of Department, Education Management, University of Johannesburg, among others.

She has published numerous books, contributed chapters in books as well as published a number of peer reviewed journal articles.

She holds a number of qualifications including a Bachelor of Arts and Master of Arts degrees and a PhD in Education.