I joined one of the big 4 eight years into my career. Similar to her I was placed at an entry level position. When I started I saw that I had the same ability as people higher than me. I made sure that I displayed that ability to my peers and manager. And what do you know, I got promoted into a more suitable position.
Hiring is broken, we all know this. Sometimes we might not get what we deserve. If we want more then you need to work for it. Plain and simple.
Google can't win with its current culture. This is what happens when a company or group is too left leaning. You always get attacked by the very people you're trying to help.