Cisco

It is too diverse to summarize here. A lot depends on the business unit and your manager.

I worked in two BUs under four managers. In one, I found a lot of interesting work being done. In the other, there was no clear direction, and projects kept getting canceled.

So, if you are lucky, you can find good work. Also, it is easier to achieve life/work balance.

Too much politics! In order to get promoted, you need to be good at buttering up to your manager and his manager. You will go nowhere if you or your manager gets victimized in turf grabbing.

Focus and improve product management. Many times, engineers don't clearly understand customer requirements.