An inaugural Giant who chose football over a promising cricket career, Coniglio captained Greater Western Sydney in 2020 and 2021, co-captained in 2022 and has been vice-captain since 2023. He finished runner-up in the club champion award in both 2022 and 2023, made the All-Australian squad in 2023 and won the Jim Stynes Community Leadership Award in 2019. Injuries restricted him to 25 matches across 2024 and 2025. He has played 248 AFL games and kicked 137 goals.