Go back and do a PhD?
+'s -
When you finish, you should be pretty marketable
Pick up a whole new set of research skills
Support group shouldn't be a problem in a university environment
Potential for coding if you want to.
Someone with industry experience will tend to have
a good idea of what will work in reality
-'s You will take a hit money wise until you qualify
You could perhaps look at doing a masters as an intermediate step?