Looks like a fun JOB, I know I guy who used to work at Dreamworks but says working in broadcast was the best learning experience he ever had.
It will be a very diverse job as well, I probably needn't tell you but With a job like this you need more then Maya skills alone, compositing ( probably in this case after effects)

I can highly recommend FXPHD, just to up your skill level a bit .

anyways good luck Tweety