Damien Duff Returns to Premier League as Brentford Assistant Manager
Damien Duff is back in the Premier League – and back alongside an old ally.
Brentford have confirmed the former Republic of Ireland winger as assistant manager, reuniting him with Keith Andrews after a year out of the game.
Andrews turns to a trusted voice
Andrews, fresh from steering Brentford to an impressive ninth-place finish in his first season in charge, has moved quickly to reshape his backroom team. At 47, Duff returns to frontline coaching for the first time since walking away from his role as Shelbourne manager last year.
The link between the pair is long-standing. Stephen Kenny first brought them together in April 2020, when both joined the Republic of Ireland coaching staff. Duff’s stay was brief – he stepped down less than six months later – but Andrews remained in place until Kenny’s departure in November 2023 after Ireland failed to reach Euro 2024.
"I've known Damien for a long time," Andrews said. "I’ve seen him up close throughout his coaching journey. We’ve been on courses together and worked together as coaches with the Republic of Ireland national team.
"Damien will bring experience, presence and a real level of detail to our coaching department. He will add to the great group we already have and I’m very pleased that he is joining us."
For a coach looking to consolidate Brentford’s place in the top half of the Premier League, Duff offers exactly that: experience, presence, detail. And a strong personality.
A candid admirer of Brentford’s model
Duff’s first impressions of his new club were unfiltered and striking. He did not spare some of his former employers when asked about Brentford’s structure.
"You look at maybe a couple of my ex-clubs, Blackburn and Chelsea, they’re two basket cases and that’s why they are where they are. Brentford, brilliant from top to bottom," he said.
It was a line that underlined both his admiration for the Bees and his willingness to call things as he sees them. Brentford, with their data-driven recruitment and clear identity, have long been held up as one of English football’s best-run outfits. Duff has bought into that from the outset.
From decorated winger to demanding coach
Duff’s playing career needs little introduction: Blackburn, Chelsea, Newcastle, Fulham, 100 caps for Ireland. A winger who lit up the Premier League, he carried that intensity into coaching rather than easing into retirement.
His first steps came at Shamrock Rovers in 2017, taking charge of the Under-15s. It was a modest starting point for a player of his stature, but it set the tone – Duff would build his reputation on the training ground, not on his name alone.
Celtic came calling in January 2019. Neil Lennon brought him to Parkhead and Duff embraced the opportunity.
"The next best thing when you finish is obviously coaching and the next best thing for me, I didn't play for Celtic, but to come and coach here is top class," he said at the time.
As first-team coach under Lennon, he helped Celtic complete the treble treble and secure a ninth consecutive Scottish Premiership title. It was a period of relentless success, and Duff played his part before stepping away to focus on his role with Kenny’s Ireland.
Family reasons drove his decision to leave Scotland, despite the trophies and the stature of the club. He chose home over comfort.
Turbulent stint with Ireland, then Shelbourne glory
His time with the FAI proved short and fraught. Ireland struggled badly under Kenny, going eight games without a win. Duff resigned from his post after less than six months.
No official explanation followed, but it was widely understood that he was unhappy with an investigation into a video shown to players before a friendly against England at Wembley in November 2020. For a coach who values trust and clarity, the episode left a mark.
He re-emerged at Shelbourne, initially with the Under-17s, before being promoted to manager in November 2021 as the club returned to the Premier Division. The impact was immediate.
Shelbourne reached the FAI Cup final in 2022. A year later, they finished fourth and returned to European competition for the first time in 18 years. The trajectory was sharp, purposeful, unmistakable.
Then came the crowning moment. In 2024, Duff led Shelbourne to their first league title in 18 years, sealed on a dramatic final day against Derry City. It was a triumph that restored a fallen club to the summit of Irish football and underlined his credentials as a leader, not just a coach.
The defence of that title, though, turned into a grind. By June of last year, Shelbourne sat sixth, 15 points behind leaders Shamrock Rovers. Duff resigned with the Tolka Park side well adrift, choosing to step away rather than drift.
A new stage, a familiar edge
Now comes a different challenge. Brentford, a club admired for their clarity and cohesion, have turned to a coach whose career has rarely followed the easy path.
Andrews knows exactly what he is getting: a sharp football mind, a fierce competitor, and a figure unafraid to speak plainly. For a club intent on staying ahead of the curve in the Premier League, that edge could prove invaluable.
