Pros
If you find yourself in the "Right" organization within the company, there are many benefits. If you don't, your experience may be vastly different. In some organizations: - More stable parts of the organization provide a feeling of job security - its common for people to leave and come back a few months/years later - Lots of opportunity for working across teams and getting exposure to different areas - Unlimited vacation (not applicable to all orgs and not all countries)
Cons
- It seems that the company is constantly reorganizing, so if you find yourself in a less stable part of the organization, expect to have a new role and new management chain at least every year, if not even more often. - If you are fortunate enough to be in a more stable part of the company, there is much more security but little room for upward growth and development - The typical red tape exists, as expected at any mega company of this size