Plus the directer of eduaction of the school i graduated from is also the cheif editor for Mix magizine, that tells you alot right there. There is alot of recording arts schools out there you got Full Sail, The Conservatory, LA workshop, Recording institute, Expressions, Berkley, etc etc etc. There are probably more schools out there for this stuff then there are positions available for entry level audio engineers! Give or take, this is how the scale goes in a commercial recording studio..
Intern-payed nothing, does any random task the cheif engineer, asst, producer, artist and studio manager want you to do. Usually not related to audio at all, if anything you may do mic setup and breakdown and roll some cable up and might get lucky enough to sit in on the session. but will most likley be doing food runs, painting or just ridiculous tasks only made to test your dedication, patience and attitude. You get treated like total dogshit and there are like 5 other guys doing the same job as you all hunting for the next spot on the pecking order runner
Runner-Same as intern but you get payed VERY little, like minimum wage with 5 guys hunting for the next position Assistant engineer and if these people like you but don't see you as being technical or have a good ear you might get on the administrative side of the studio and pick up phones or help the studio manager
Assistant- Hes the guy in the control room with the chief usually his job consists of patching, setting up just little shit like that. He doesnt not get payed much either and the hours are very long and sporadic contract work
Head Engineer- The guy whos running the board, making what the producer wants happen. he is an independant contractor working for the studio on a client who likes this guy basis. Also long hours but the pay is better because of it but like all independant work you are only getting money when you have gigs.