Vantaggi
The members you serve. The colleagues you work with. Good benefits (not great).
Svantaggi
Ok so the problem is once you get a full time job (yay), you will have to fight tooth and nail to get promoted. Unless, you have a strong network. Like any other corporation having a churn, when new leadership/ decision makers come in, they bring in their own people to middle management. The new middle management (or existing) under the new management is stuck with what they are told to do leaving individual contributors in a limbo and a zero chance to move up the ladder. In short, if you want to stay at the same level you entered the organization, go for it, it is a good company to work for. But if your ambition is to grow, get promoted and make a difference at a bigger level, know the decision makers well or pray more often.