[3] Cisak played for South Hobart in 2004 before signing for English club Leicester City in their youth system as a scholar in 2005.

[11] Cisak was named in the match squad for the first time as Leicester beat Crewe Alexandra 2–1 at the Walkers Stadium, however he was an unused substitute.

On 5 November 2011, Cisak received his first straight red card of his career in a 2–0 loss against Bury after he brought down Andy Bishop in early minutes.

[26] In late March, Cisak suffered a shoulder injury in a match against Leyton Orient after he collided with the post and was out for a month.

[27] Even though injured, Dickov refused to call up Cisak and James Wesolowski before the end of the season because he risked another injury.

[28] After playing five matches in the early of the season, Cisak was replaced by Dean Bouzanis due to a breakdown in his contract.

[32] After the match, Cisak stated that he could not have asked for a better start in his time at Portsmouth and that he had hopes to replicate the form of his Pompey predecessors such as David James and Asmir Begović.

[29] Following his release by Oldham, Cisak signed for Championship club Burnley, joining fellow new keepers Tom Heaton and Nick Liversedge.

He made his Burnley debut in a 2–0 defeat at Brighton & Hove Albion on 24 August 2013, replacing Keith Treacy in the 57th minute following Tom Heaton's red card.

He made his first start for Burnley three days later, keeping a clean sheet in their 2–0 League Cup win against Lancashire rivals Preston North End.

Cisak joined League Two club York City on 24 October 2014 on a one-month loan[35] and made his debut one day later in a 1–1 home draw against Mansfield Town.

[50] On 19 August 2015, Cisak was named in a 23-man squad for Australia ahead of two 2018 FIFA World Cup qualifying matches against Bangladesh and Tajikistan.