Originally Posted by miju
Most event crews aren't local and the ones that are are specialist.
You could however do some work in their officers upstairs but it's a small enough place so they mightn't have a need for one.
Best bet to try http://www.theo2.ie/contact-us/
I worked with the local crew for o2, academy, olympia and all the outdoor gigs for years, drop me a pm and i can try get you in contact witht he company, they are always hiring, reasonable pay and its backstage work, stage build, changeovers, take down.