In 2001, Barry was hired by the Tampa Bay Buccaneers as their linebackers coach under defensive coordinator Monte Kiffin and head coach Tony Dungy. In 2002, Barry, along with Kiffin, were retained by the new head coach of the Buccaneers Jon Gruden. That season, the Buccaneers went to Super Bowl XXXVII and defeated the Oakland Raiders to win their first Super Bowl title.
Detroit Lions
In 2007, Barry was hired by the Detroit Lions as their defensive coordinator under head coach Rod Marinelli, who is also Barry's father-in-law.
At a press conference on December 21, 2008, following the Lions' 42–7 loss to the New Orleans Saints, Detroit News sports columnist Rob Parker addressed a question about Barry to Rod Marinelli, inquiring whether Marinelli wished that his daughter had "married a better defensive coordinator."[1] (Barry was the Lions' defensive coordinator at the time.) The question was criticized as unprofessional and inappropriate. The next day, Parker wrote that the comment was "an attempt at humor" and not a malicious attack.[2] Parker has not written for the Detroit News since, and has not attended any press conferences since the incident, including the one Marinelli gave following his dismissal as head coach of the Lions. On January 6, 2009, the Detroit News announced that Parker had resigned from the newspaper the previous week.[3] Following the firing of Marinelli, Barry was not retained by the Lions. The team finished the season with the first-ever 0-16 record.
On January 26, 2010, Barry was hired by the Jacksonville Jaguars and signed a contract to be their linebackers coach. That same day, it was announced that the Jaguars released Barry from his contract so that he could join the University of Southern California (USC) with the same position.[4]
San Diego Chargers
In 2012, Barry was hired by the San Diego Chargers as their linebackers coach under defensive coordinator John Pagano and head coach Norv Turner. In 2013, Barry was retained by new Chargers head coach Mike McCoy.
Washington Redskins
In 2015, Barry was hired by the Washington Redskins as their defensive coordinator under head coach Jay Gruden. Following the 2016 season, Barry was fired.[5]
Los Angeles Rams
On January 14, 2017, Barry was hired by the Los Angeles Rams as their assistant head coach and linebackers coach under head coach Sean McVay.[6]
Green Bay Packers
On February 8, 2021, Barry was hired by the Green Bay Packers as their defensive coordinator under head coach Matt LaFleur, replacing Mike Pettine.[7][8] In his first year coordinating the unit, he developed veteran linebacker De'Vondre Campbell, who was signed as a free agent for a $2 million contract, to First-Team All-Pro honors. His unit finished as the NFL's 9th ranked defense by yards allowed, despite missing star pass-rusher Za'Darius Smith and star cornerback Jaire Alexander for most of the season. During Week 11, his unit shut out Seahawks quarterback Russell Wilson for the first time in his career.
In their Divisional Round playoff game against the San Francisco 49ers, the Packers' defense intercepted 49ers quarterback Jimmy Garoppolo once, while sacking him four times, limiting him to 3 points through 55 minutes, as the Packers led by 7. However, the Packers went on to lose 13–10 after their special teams unit allowed a blocked punt to be returned for a game-tying touchdown with 4:41 left to play. While the Packers' offense was unable to produce on the following drive and was forced to punt with 2 minutes remaining, Barry's defense was unable to come up with a final stop.
After their 2023 season Wild Card playoff game win against the Dallas Cowboys, the Packers became the first #7 seed to advance to the Divisional Round. Barry's defense held Dallas to 16 points, while Green Bay scored 41, until the end of the third quarter.
Green Bay went on to narrowly lose in the Divisional Round playoff game to the 49ers after Barry's defense gave up a 6-yard rushing touchdown from Christian McCaffrey with 1:07 left in the fourth quarter. Green Bay had a seven point lead going into the fourth quarter.
Barry is married to his wife, Chris Marinelli Barry, and they have four children together: daughters Camryn and Lauren and sons Sam and Nick. Through his marriage with Chris, Barry is the son-in-law to former NFL coach Rod Marinelli.[10]
