Dr. Jennings serves as an assistant professor of philosophy of religion and apologetics in the School of Theology and as assistant to the President. He previously served at Southwestern as Assistant to the President for Theological Research and as an Adjunct instructor in the areas of Philosophy and Apologetics. Dr. Jennings has also served in church ministry in Texas and Arkansas.

Dr. Jennings is a member of the Evangelical Philosophical Society. He is married to Lauren and they have three children.