[Boeing Guy]

I don't know of any jobs going, but if I were you I would do this.
Get a list of garages in your local area, use yell or similar.
Dress well, shirt, trouses and shoes.
Go to said garages and ask to speak to the owner/ manager.
Ask for a job.

I have done exactly that in the past, it does work. In fact when I met the chief pilot of bmi baby, the first thing I said was, can I have a job.

Jobs will not find you, you have to be proactive.
Good luck