I just started my work officially this week. The people I work for know I'm transgender because I hadn't changed my name until 2 weeks before I graduated. The HR lady was cool about it and told me if I had any issues to let her know.
The best part though is the other intern. doesn't seem to know because she talked to me about how I was lucky that I never had to take the HPV shots. I just listened, but in my head I was so happy to meet someone that didn't know I'm trans*.