Career
Penrith Nepean United Whilst at the club during 2008, Nikas played 13 games scoring 3 goals. Sutherland Sharks In 2009 he signed a contract with Sutherland Sharks. Playing 25 games and scoring 14 times.
Whilst playing for the Sutherland Sharks, Nikas was selected in the TeleChoice 2009 NSW Premier League season All-Star team
Central Coast Mariners He signed a contract with Central Coast Mariners in 2009-2010. Most of the year he had been playing in the A-league National Youth League.
Nikas made his first team debut for the Central Coast Mariners coming on as a substitute for Nicky Travis in a 2-0 home defeat to the Wellington Phoenix on 31 December 2009. Nikas was named the On 23 March 2010, despite his impressive performances in their NYL side, Nikas was released by the Mariners.
Sutherland Sharks Return In 2010 after being released by Central Coast Mariners he returned to the Sutherland Sharks playing 9 times and scoring 4 goals.
He returned to the A-league after his stint with the club North Queenland Fury In July, 2010, Nikas signed with Australian A-league club North Queensland Fury. He made his club debut in a 2–3 loss against Melbourne Heart.
Back to Sutherland With the demise of North Queensland Fury, Nikas returned to his state league club Sutherland Sharks for the 2011 NSW Premier League season.