Jordan Tillson made his professional debut for Exeter on 3 May 2014 in a 2–0 victory over Hartlepool at Victoria Park in League Two.On 2 September 2015, Tillson captained Exeter in a 2–0 victory over Portsmouth in the Football League Trophy. In August 2012, Tillson joined Gloucester City on an initial one-month loan. His loan was extended by a further month in September.In February 2013, Tillson, oined Chippenham Town on a one-month loan. In August 2013, he rejoined the Bluebirds on another one-month loan.In March 2015, Tillson joined Weston-super-Mare on a one-month loan.[He made his debut in a 2–1 win over Havant & Waterlooville then moved to Scottish Premiership club Ross County in January 2020.