I am in the process of changing jobs (I had been on the Vantiv team and been employed here for close to 8 years) and all of my projects were reassigned to folks on the team who have been here for a month at best. These employees also have not been trained so they are being set up to fail.
FIS rewards employees that are lazy and asks MORE AND MORE from those that are the worker bees. It is a TOXIC and an ABUSIVE working environment. If offered a job, RUN. Taking a job at FIS would be the biggest mistake you could make. Run like all of the other senior and successful employees have done from Vantiv/Worldpay.