Career
Aubusson primarily plays second-row and centre, but can also fill in at lock and hooker. While attending Ballina Xavier College, Aubusson played for the Australian Schoolboys team in 2005. He is the younger brother of James Aubusson, who also played for the Sydney Roosters.
Aubusson played in the 2010 Grand Final against Saint George Illawarra scoring a try in the Roosters" 32–8 loss. he played in the Sydney Roosters 2013 Grand Final against Manly winning the match 26–18.
Early in the second half Aubo tackled Jamie Lyon without the ball, giving Manly a penalty try.