He played in 13 games for the Saints in his freshman season, scoring one goal as the team won the Metro Atlantic Athletic Conference title.

He played three years as a defensive end and long snapper for the Greyhounds, recording 5.5 sacks and 7.5 tackles for loss as a senior.

[1] Triner worked out for the New England Patriots shortly after the 2015 NFL draft, but was not offered a contract or invited to take part in a rookie mini camp.

He also worked out for the Jacksonville Jaguars and New York Jets in early 2016 and participated in the Houston Texans post-draft rookie mini camp, although he was not offered a contract by any of the three teams.

[7][8] Triner signed a reserve/future contract with the Tampa Bay Buccaneers on January 2, 2019, and made the team out of training camp.