Pros
If you want to work in operations (Non-IT), your job could be secure. Job is not secure for people in IT
Cons
FIS engages in atleast 3 rounds of layoffs every year. They can layoff anyone without any business reason. The only reason I can understand is that they want to save costs since their business is not growing, rather shrinking. If you are looking for long term career in a stable business, stay away from FIS. Plus, yearly appraisal cycle is very manager centric. If you in manager’s good books, you will get good ratings and promotions. If god forbid your manger is changed, you are doomed. Plus, they get lots of business restructuring every year, as a result of which your manager may change every year. Their business is doomed for failure.