He previously served as the offensive coordinator for the Tampa Bay Buccaneers in the 2024 season, as well as in 2022 for the Los Angeles Rams.
[1] Coen also played quarterback at UMass from 2004 to 2008 where he was a four-year starter, wearing the jersey number 12 in honor of his favorite athlete, Tom Brady; he was roommates with future NFL wide receiver Victor Cruz.
[11] In Coen's unofficial interview with Kentucky head coach Mark Stoops, he presented a detailed plan of schedules and responsibilities as well as a video compilation of 300 offensive plays he thought he could implement from his time with the Rams.
On February 21, 2022, Coen was hired by the Los Angeles Rams as their offensive coordinator, replacing Kevin O'Connell, following his departure to become the head coach of the Minnesota Vikings.
[13] On February 3, 2024, Coen was hired by the Tampa Bay Buccaneers as their offensive coordinator under second-year head coach Todd Bowles.