That would be the Raven Master, who also gets one of the cool black uniforms (dodgy picture here.
I'm not sure about the hat, but yes, I do think it is your dream job. Feed and care for ravens, lecture tourists on bits of obscure Tower data and how smart the birdies are, and wear black and red. Oh, and participate in pomp and pageantry and spooky rituals about keys! All it really needs to be absolutely perfect is if it paid in books.
For hungry corvidae, the article I just linked mentions that they also get the occasional whole rabbit. Mmmm. And that they have a taste for leftover cafeteria fried bread.