St. Scholastica announced Tuesday it has added Bobby Acosta and Mike DuFrane to its coaching staff.

Acosta will serve as offensive coordinator and DuFrane will take over defensive coordinator duties under new head coach Mike Heffernan.

Acosta comes to St. Scholastica after spending the last two seasons as offensive coordinator and quarterbacks coach at Bucknell University (Pa.) of the Football Championship Subdivision.

DuFrane was defensive coordinator the previous three seasons at NCAA Division III Marietta (Ohio) College, helping the team improve from 3-7 his first year to 7-3 last season.