ipanema...
You may already have done this for your TC application but in case you haven't, don't limit yourself to applying only for a CAI position. Many of the other positions may also be available to you with your experience (Dangerous Goods, Aerodrome Safety, AirNav & Airspace, Security & Emergency Preparedness).
Make sure that you registered for each position that you may be qualified for. If you don't register for one of the other positions, you won't be considered as the pre-screening is all done electronically now.
Good luck!
Regulatory/Inspection Recruitment Home Page - Employment Opportunities