Career
Nguen made his debut for Strømsgodset on 28 August 2011 against Fredrikstad. The game ended 1-1. He was injured most of the 2012 season, and only played 4 minutes in one match as a subordinate In 2013, when his team became champions, he was subbed on in two matches, with a combined 17 minutes of play.
In 2014 he was used as a sub in three matches, playing 76 minutes in total, as well as a cup game.
On 6 August 2014 he was loaned out to 1. Divisjon club Bærum for the remainder of the 2014 season.
On 10 August 2015 he was loaned out to Tippeligaen club Mjøndalen for the rest of the 2015 season.