I still think she was an engineer. Not a seasoned one, but maybe a new graduate.

CJ reminds me a lot of the engineer in Schindler's List.

just in case you haven't seen it.....here's the vid. There's some swearing in this and an execution. Warning, it's not an easy thing to watch, especially if you are an engineer or have any sort of mechanical background. AND may I remind you..it's from Schindler's List...