From BR Bullpen
Mark Simeone has been a college coach.
An outfielder at Springfield College, Simeone was an assistant coach at Amherst College in 1989-1990. He was a graduate assistant coach for two years at Springfield College. From 1993-1996, he was head coach at American International College. He then became head coach at his alma mater in 1997 and still held that job 12 years later.
Source: Springfield College bio