He is the co-defensive coordinator and linebackers coach at East Tennessee State University, a position he has held since 2024.
Wolthausen was hired as the defensive line coach for the Purdue Boilermakers football team on February 8, 2012.
[1] Wolthausen was relieved of his duties the following season, when head coach Danny Hope was fired.
Wolthausen was named the FIU Panthers Special teams coach on February 4, 2013.
[4] In 2024, Wolthausen was named co-defensive coordinator and linebackers coach for East Tennessee State.