Pros
For any entry level engineer it's a great place to grind out some certifications. They pay for your first 2 attempts on any exam, meaning you can fail your first attempt at the CCNA and not be angry you're out $250 for the failure. Get in, grind certs, get out is the best way to work at this company.
Cons
There really are quite a few. ZERO cost of living increases in pay for 4 years. (remember the recession was supposed to have ended in 2009? Not according to Compucom) The company had bonus' for management this year, but not a single dollar to normal employees. For a group of 50 they allotted $400 for our Christmas party. A seriously cheap company. They only give you the holidays off on their schedule, not the company you contract at. So if your company takes off banking holidays, you get stuck taking PTO because they won't let you work that day. They have the worst coverage of any heath care package I've seen. Dental has a max payout of $800 a year?!?! Better hope you never need to get so much as a single crown or more than 1/2 will come out of your pocket. Their health coverage in MN is pretty terrible too. ($315 per month for a family of 4, both adults in good health under the age of 35) When getting hired get the opportunity to move up in writing.