Union Pacific – “Great place to work if you can negotiate your starting pay.”

Pros

Great work culture.
You will have the opportunity to work with some very interesting technologies.
Great benefits and plenty of programs for employee wellness.

Cons

If you are careful you will be silo'd into a particular project.
Promotion means only a change of title, offers peanuts in pay raise, at least in IT.

Advice to Senior Management

Communicate better and work towards a common goal. Often, work is replicated and re-done when somebody else in the company has already done it. Broader communication among senior staff and willingness to work with each other will take you a long way.