As a youth McComie played for St Augustine Secondary, and was recognised for his ability in what was described as a "talented" team led by Jerren Nixon.
[1] He played senior football in the TT Pro League for San Juan Jabloteh and Joe Public.
[2] His international career was hampered by the availability of other Trinidadian goalkeepers such as Shaka Hislop, Ross Russell, Kelvin Jack and Clayton Ince.
[1] McComie worked as an assistant coach to the Trinidad and Tobago under-23 team before returning to Joe Public for the second time in July 2007.
[1] McComie died on 4 December 2018, at the age of 46, from a brain tumour which was diagnosed only 24 hours previously.