Kearney has been a professor at the law school since 1997. He teaches courses in civil procedure and appellate practice, and his research focuses on regulated industries law.
Appointed as the ninth dean of Marquette Law School in 2003, Kearney leads a full-time faculty of 45 and a student body of 750.[4][5] In addition to teaching a class and administering the school, Kearney fundraises frequently for Eckstein Hall, the law school's new, $85 million home.[6] Father Robert Wild, S.J., the former president of the university secured a $51 million gift from Ray and Kay Eckstein for the project.[7]