Lots of opportunity to get involved with big enterprise projects. However, you may get lost (forgotten about) among large programs or initiatives.
You'll meet lots of people at this company - people who lied to get to where they are today, people who are too smart for their own good, people who are lazy, people who are helpful and people who you want to have on all your projects.
Some people work a few hours a day, some work most of the hours in a day. I think it's luck of the draw.
Could get stuck on bad projects for years, could get stuck with terrible managers, boring, opportunity to get forgotten about