There is almost no ability to move up in any position in the industry
Change jobs every three years until you find a place that doesn't suck.
The insanity of the industry is that employers will hire some schmuck with "10 years experience" on their resume for twice what they're paying the guy who has worked at the firm for ten years.
Eventually, you can get yourself into a position where you're unfireable, because you are the only one who knows about the secret button that keeps the whole business from falling over.
That's when you can really squeeze'm