U.S. Bank does offer a mentorship program. You have to have worked there for over 1 year and your manager has to approve. There are several diversity groups that you can belong to and request that your mentor be a member of the same group when you are searching.
I was an intern at US Bank last summer and they offer a similar mentor ship program for full time employees. For interns, we were matched with people with whom shared a similar work interest as us. This person doesn’t have to be in our department, and it was actually recommended that they were in a different department. I think that this was a great idea because it can be difficult to obtain a deeper understanding of different areas of the bank when you’re not directly reporting to them or working with them on a daily basis. I worked in risk management and was paired with someone in wealth management. Not only did I learn a lot about this department, I was able to network with some of her coworkers and more importantly, I discovered my passion for wealth management.