Pros
Work/Life balance, Pay and benefits are exceptional. You have the opportunity to work with people from all over the world and be part of an organization that truly has a global impact. It's a stable organization and a wonderful place to have a career.
Cons
The trade for all of the pros is the difficulty in moving up in the organization once you're in. With such significant benefits, turnover tends to be rather low and especially in a finance role, there aren't too many positions to move to if you'd like to expand your horizons. Additionally, because of the low turnover, promotions and opportunities for supervisory experience don't come around frequently. If you're a person looking to move up in your career, this may not be the right role.