Pros
Some great people: dedicated and some are extremely hard working. Like places that hire mechanics because they owned British cars, you should hire ex-TriZetto folks.
Cons
Most departments don't value their staff and old timers are marginalized. Benefits are surprisingly poor for a healthcare company. The company is now suffering from extremely bad policies from the previous senior management - like the IC center and the PMO operations. They took an OK company and really screwed it up. But things seem to be changing for the better. Things were really bad entering 2013 but I think they are trying really hard to improve - especially in Services and Engineering. Many very good people left to work where companies actually cared about their employees.