Seán's first TV acting role was in 2022 on the Irish soap opera Fair City, followed by roles on the docudrama Beyond The Bullets and RTE drama Clean Sweep. Seán has performed on stage with the Lorca Theatre Company since 2023 with productions inspired by Jane Eyre, The Letter, Rebecca and Greek tragedies. Seán is a three time winner of the 'Fishpond.ie' monologue competitions. Seán directed his first short movie, Safe Home, in 2024. It is an actuality film in the style of the Lumière brothers.