[1] In 1980, he served as an assistant coach with the Eastern Connecticut State University men's soccer team.
He then moved to Springfield College where he coached the junior varsity and freshmen teams while working on his master's degree in counseling.
[2][3] In 1996, the Columbus Crew of Major League Soccer hired Andrulis as the top assistant to head coach Tom Fitzgerald.
In 2004, Andrulis took the Crew on a league-record streak without a loss, and was named MLS Coach of the Year.
On August 17, 2005, George Mason University hired Andrulis as head coach of the men's soccer team.