I have been an LD/ Head electrician on corporate gigs for over ten years. Currently I work through my home local with companies like Freeman Co. and PSAV in those positions. A lot of companies will hire through the local I.A.T.S.E
hall or hire their own freelancers to do this kind of work. It kind of depends on the market in your city. Seeing that you are from Seattle it could go either way. If the stagehands union in your city doesn't have people who can do corporate gigs then you may be better off approaching these companies on your own. I can tell you as a union member where I am from they pay way less for someone who they hire as oppose to going through the
hall. Things may be different in Washington.
the way the industry is going when the dust settles there will be two primary corporate event companies, Freeman Co. and PSAV.
Every company is different, for example when I work with Freeman Co. 90% of the gigs I do are head electrician jobs. They have their own staff lighting designers, if they get swamped they will bring me in to LD a show. PSAV for example does not have any staff lighting designers, when I work for them I am always the LD. Mainly because they don't pay enough to hire people with that skill set, thats a whole other discussion.
I have worked with designers who only ever step into ballrooms and convention centers and have never gone into a
theatre. Not only that they don't want to go into a
theatre. Its a personality thing and the fact that there is A LOT of money in corporate work with less time commitment.
As far as an LD coming from one world to another, I personally think thats a flawed way of thinking, just my opinion. If you are an LD you should be able to design a
play, musical, corporate event, rock and
roll, opera and so on. It is a smart way to look at things so you have more options for work.
Assisting is pretty much the same all around, you still have to get everything loaded in and done, doesn't mater if your in an
arena,
theatre,
ballroom, convention center or a festival
stage.
In my opinion look at doing corporate shows and touring. In my career I feel the two most challenging things I have done are those two things. In both of those situations you
walk in and you have to make it work, nothing is pre installed like in a
theatre, they both require a lot of critical thinking. it is a really good challenge to grow.
I hope that helps.