Pros
Depending on which group and individual you work for, there is a lot of flexibility when it comes to work hours. If you need to take care of your family or other personal business, you can work weekends or after hours to make up the time, on a limit basis and with the approval of your supervisor. Decent pay and benefits, company pride's themselves on being middle of road when it comes to compensation and benefits.
Cons
Since going "For Profit" status with the IRS, all management has been very critical of revenue performance. the focus has shifted from quality services to speed of services (to bill client's sooner than waiting for a quality product). Significant stress and threats of layoffs if segment or business unit does not succeed. Lots of bureaucracy and too many layers of management.