Cochrane started his career at the London club Queens Park Rangers as a trainee and played for the youth and reserve teams.
He made his first-team debut for the club as a second-half substitute in the final home game of the 2000–01 season versus Stockport County, however he was sent off within minutes of coming on.
In February 2006, Cochrane was loaned out to Gillingham, in an attempt to get first-team football, and in April 2006 had a trial with Luton Town where he scored a goal in a reserve match.
Cochrane then had a short trial at Leyton Orient before joining Rushden & Diamonds on 19 December 2008 on non-contract forms, before leaving the following month.
[4] He made his debut against Saint Kitts and Nevis in a friendly before playing both legs of Antigua's World Cup qualifiers against Cuba.