Pros
I've been here less than 6 months and am really enjoying it so far. It's a technical field and there is a large amount of training (on the job or otherwise) you must complete before you can consider yourself a seasoned pro. I like the challenges and all of my coworkers are there to help me when I need it. Others seem very busy and my section is understaffed, management is trying to fill positions to help, which is good. The pay is good, perhaps lower than industry average in this area but... This company is willing to put resources in to train you, even if you don't explicitly have strict experience in this field, which is much more than can be said about other companies that require experience that covers a narrow criteria. Benefits are cheap, especially if you are single. Great 401K matching policy. Depending on position, a chance to see the world.
Cons
Everyone is spread thin. There is plenty of business. Little things like scarcity of company paid for perks (think of monthly birthday parties, team building exercises, outings). Lack of mid-length employee retention due to somewhat sub industry pay. Some employees have to work nights and/or weekends if they want to keep up with their work. Health plan deductible is a little high. Starting PTO is a bit on the low side (about 17 days).