He has spent time with St Helens and Melbourne Storm, playing with Toulouse Olympique in the Kingstone Press Championship, Salford Red Devils in the Super League, and on loan from Salford at Oldham (Heritage No. 1395) and the Swinton Lions in the Betfred Championship and Whitehaven in Betfred League 1. He has played for Hull F.C. in the Betfred Super League, and spent time on loan from Hull at DoncasterLeague 1.
After impressing for France at junior level Nzoungou signed with St. Helens and was a star player for their Under-19s academy team, later joining Melbourne Storm to play in the NRL Under-20s. After a very brief spell with Melbourne ended without playing a game in the 2017 NRL Under-20s season, he returned to France and joined Toulouse Olympique on a short-term deal, making his professional debut in the Championship in 2017 against the Rochdale Hornets.
Levy joined Hull F.C. in September 2018, signing a two-year deal.
- “Levy Nzoungou – Player Stats”. Love Rugby League. Retrieved 2018-05-04.
- “Rugby League Project”. rugbyleagueproject.org. Retrieved 2018-05-04.
- “N – 18th Man”. 18thman.com. Retrieved 25 June 2021.
- “Melbourne Storm Players – 18th Man”. 18thman.com. Retrieved 25 June 2021.
- “Prop Nzoungou Joins Hull FC for 2019 | News | Hull FC”. www.hullfc.com. Retrieved 2018-09-27.
- “Nzoungou signs new deal with Bradford Bulls for next season”. Telegraph & Argus. 18 August 2020. Retrieved 25 November 2020.