Jason McCarthy returns to Brighton assistant role after under-21 interim spell

Jason McCarthy has returned to his role as Brighton's under-21 assistant coach after spending two months in interim charge during the summer, according to a Guardian interview published on Tuesday. The former Wycombe defender led the side while head coach Shannon Ruth worked with Fabian Hürzeler's first-team staff, and now plans to apply for his pro licence next year.

McCarthy joined Brighton at the start of 2025 after retiring from playing at 29. He told the Guardian that taking responsibility for the under-21 team had strengthened his determination to progress in coaching. Brighton won Premier League 2 for the first time last season, and the academy side also beat Paris Saint-Germain last month. McCarthy described being involved in that title-winning campaign as a source of particular pride.

His move into coaching began before his playing career ended. Encouraged by his friend Tobi Sho-Silva to begin working towards coaching qualifications, McCarthy took his Uefa B licence and started delivering sessions to Wycombe's foundation under-16s. He subsequently completed a psychology diploma and a data analytics course, while studying matches and recording observations about the approaches used by other coaches.

Hürzeler was involved in McCarthy's interview for the Brighton job, asking about his understanding of football, the teams he watched and his reasons for wanting to coach. McCarthy said the Brighton head coach's own decision to stop playing at 23 helped him understand the uncertainty involved in leaving a playing career early. It was McCarthy's first job interview.

McCarthy made 301 club appearances across England's top four divisions. His sole Premier League outing came for Southampton against Crystal Palace on Boxing Day in 2014, when Ronald Koeman introduced him as a late substitute. His final appearance was in the EFL Trophy in December 2024; one of his last games had been against Brighton's under-21s, including players he would later coach.

He also identified Mauricio Pochettino's attention to young players at Southampton as an important influence. McCarthy recalled receiving individual feedback and first-team training opportunities while still a scholar. Now working with Brighton's developing players, he said his longer-term ambition was to test himself at the highest level of coaching, with further qualifications among his planned next steps.