Once you are in a department there is not much room for advancement or promotions (I've asked). The only way to get a "promotion" is to switch departments, but doesn't mean you'll see a raise, but you might add something new to your resume.
Over all there is no formal training depending on your department. In the early years I saw a lot of cross training between certain departments, but as the company grew that kind of dwindled (again I've asked for training and was told it would happen, but didn't).
There seems to be an unbalanced workload for some employees vs others.
Stil waiting for that department pizza party ;)