Pros
Growing and learning in a very large global organization. From junior levels to mid management levels, opportunities are significant. Learning and using Six Sigma process and continuous improvement management tools are excellent. Also, learning and understanding global markets and views really enhances your career.
Cons
At the higher levels, the political gaming is significant. To be successful (or survive) you must know how to play the game. And if you are a minority (of African origin or Female) the challenge becomes much more significant because you are not privy to the rules of the game and at times not even knowing the game is being played. Very few minorities have been retained once they reach the Sr. Director and Vice President levels. The playing field is definitely not a level one. To survive, one must (at times) sacrifice their value system and operate in a manager counter to their core beliefs. Once you learn the game and understand how it must be played, you may get frustrated and leave on your own or you react too late and are asked to leave.