Coeling joined the Irish coaching staff after a two-year stint as a offensive graduate assistant at Miami University (2015-16). He assisted George Barnett with the Redhawks offensive line.
A Centerville, Ohio native, Coeling graduated from Wittenberg University in 2014 with a degrees in business marketing and sport management. He was a four-year starter on the offensive line for the Tigers from 2011-2014.
Coeling was a three-time All-North Coast Athletic Conference selection and three-time all-region nominee. He was named a third-team All-American as a junior in 2013. During his playing career, Wittenberg finished with a 37-8 record and won the NCAC Championship three times.