Pros
Statistically, this is a good place to get your foot in the door to start a career in the IT or networking industry. The people you meet there will help you grow, and you will have a wide variety of tasks available for you to do. This company has a strong foundation and a good client base that will add to the variety of what you will be able to learn.
Cons
Look, I can not sugarcoat it. The C Levels, at least while it was still ADCom Proper, were toxic as hell. Not all, mind you, just some. There was at least one member of the C Level who, even though I have left and moved on, I still talk to and consider a mentor.