Barry left school at 16 or 17. He got a job as a technician in
Cork in 1956 with the
Department of Posts and Telegraphs, which oversaw
Radio Éireann. He later transferred to
Dublin and continued working as a technician for the newly created
Raidió Teilifís Éireann. Barry worked as part of the
outside broadcast unit and was involved in national and international events, such as All-Ireland finals,
Olympic Games coverage and the
Visit by Pope John Paul II to Ireland. He worked as Head of Planning and Control, Head of Outside Broadcasts and eventually Director of Production Facilities (Television). During Barry's five-year term as
Director-General, RTÉ hosted the
Eurovision Song Contest four times. He also oversaw the launch of
Teilifís na Gaeilge (now TG4) in October 1996 as well as RTÉ's
online services in the same year and the opening of new studios in Cork. ==Later life and death==