No formal interview, I met with my new PI and then was hired on the spot. Other people i know have to go through the jobs page on the GW website and work from there. If you consult the directory however, I imagine you can contact professors directly.

Super straightforward, asking you to combine your experiences and knowledge of biological processes to real world situations. Discussed technical skills, certifications and lab safety knowledge. Ended up being very conversational and easy to get along with interviewer