A quick thought flashed through my mind when I read that; if I were you, I would email a CV (brief, factual and comprehensive, forget the "I'm a great team player stuff) to AEM, whose Head Office is at STN.
As well as any other company with the same kind of scope. AEM has 2 Part 145 approvals, which is where you need to be, and they are nice people,
AFAIK. There's a list of Part 145 approvals, showing their scope, on the CAA website.
If you research their website (and approvals, hint) you can write a short paragraph matching your skills and experience to their requirements.
And you could explain your objectives and reason for applying. They want to know that if you progress with their help, you'll be a valuable licensed asset to them, not someone else.
Sorry, if the above is teaching Granny to suck eggs!