The resignation of the former Iowa strength and conditioning coach follows the reaction provoked by his stint at the University of Iowa.
Doyle, who was on the Iowa team from 1999 to 2019, was put on administrative leave from the school in June after several former Iowa players accused him of racism. Shortly after, the university and Doyle agreed to separate.
Meyer, who previously trained at college at the University of Utah, University of Florida and, most recently, at Ohio State University, was hired as a head coach by the Jaguars in January, after the team fired Doug Marrone.
Meyer said he did not believe that the racism charges attributed to Doyle in Iowa would prevent Jacksonville from attracting free agents.
Shortly after being put on an administrative license in Iowa in June, Doyle posted a statement on Twitter – which has since been deleted – saying the charges about his behavior “are not true”.
“At a time when the NFL has failed to resolve its problem with racial hiring practices, it is simply unacceptable to welcome Chris Doyle into the ranks of NFL coaches,” said executive director Rod Graves. “Doyle’s departure from the University of Iowa reflected a riddled mandate of poor judgment and mistreatment of black players. His conduct must be as disqualifying for the NFL as it was for the University of Iowa.”
Graves added that Meyer’s statement, about meeting Doyle almost 20 years ago, “reflects the good old boys network that is precisely why there is such a disparity in job opportunities for black coaches.”
Jacob Lev, Ben Morse and CNN’s Seán Federico-O’Murchú contributed to this report.