Dr. Jenny Gray has taken over as CEO of the Monterey Bay Aquarium, succeeding Julie Packard, who led the organization for over 40 years. Gray, who has been in the position for just a few weeks, is still getting acclimated but says she is ready for the challenges ahead. Gray's career has been diverse and unconventional. "I have a very interesting early career. I'm a civil engineer by training and was very interested in lots of things. So early on in my career, I changed jobs a lot," she said.