Tom Miller is the defensive coordinator at NAIA University of St. Francis (IN), where he is responsible for coordinating game plans, practice plans, and all other aspects of the defense.

Prior to Saint Francis, Miller spent five seasons at Minnesota-Crookston as an assitant coach. He began his coaching career in 2013 at Division II Concordia University-Chicago in River Forest, Ill. After this, he moved to The University of Wisconsin-Stevens Point for an assistant coaching job working with the linebackers.

Miller's defenses have specialized in the 3-Safety Defense which has become a trademark at St. Francis.