Early career In 2010 and 2011, Littlejohn played for the Sydney Roosters'
NYC team, before moving on to the Roosters'
New South Wales Cup team,
Newtown Jets in 2012. On 30 September 2012, he played in the Jets'
2012 New South Wales Cup Grand Final win over the
Balmain Ryde-Eastwood Tigers. In 2013, he joined
Randwick DRUFC in the
Shute Shield, before joining the
Canterbury-Bankstown Bulldogs mid-season and playing for their New South Wales Cup team. After impressing for the Bulldogs, he signed a 2-year contract with the
Manly Warringah Sea Eagles starting in 2014. He made 5 appearances in the halves over the course of the season.
2015 On 3 August, Littlejohn signed a 1-year contract with the
Wests Tigers starting in 2016.
2016 In the absence of regular halfback
Luke Brooks, Littlejohn made his debut for Wests Tigers in round 1 against the
New Zealand Warriors. He made 2 more similar appearances towards the end of the season.
2017 For the opening three games of the season, Littlejohn was named on the bench and played hooker when he took the field, covering for injuries to
Jacob Liddle and
Matt Ballin. After an injury to halfback Luke Brooks, Littlejohn returned to the starting team in round 5. Coach Andrew Webster said, "He was one of our real leaders during pre-season training, the boys love having him around and enjoy playing with him. I’m extremely confident Jack will get the job done.". On 17 November 2017, Littlejohn signed a two-year contract with English side Salford after being told by The
Wests Tigers that his contract would not be renewed for the following season. ==References==