He is on the books of Finn Harps and wears shirt number 1. At international level, he features for Ireland U17. His main role on the pitch is Goalkeeper. His stronger foot is Right.

His latest transfer saw him join Prescot Cables FC from Burnley U23 via Transfer on 2026-02-20.

In the Ireland First Division 2025, Oisin cooney played 17 matches, averaging 0 interceptions, 0 tackles, and 0 clearances per game.