STEFANIE TOMPKINS MSC’93, PHD’97 is the director of the Defense Advanced Research Projects Agency (DARPA), a research and development agency of the U.S. Department of Defense.

"I lead a high-risk, high-payoff research and development agency within the Department of Defense, charged with making pivotal investments in breakthrough technologies for national security. Past successes include the Saturn V rocket, stealth aircraft, the ARPANET (which became the internet), self-driving cars, and mRNA vaccines— we are working on what comes next! In my job, I see hundreds of new ideas across many technology domains and have to make critical judgments about which ones we are going to take risks on. Brown prepared me for this in three ways: first, by training me as a geologist, an incredibly diverse field that requires you to use many different STEM disciplines (math, chemistry, physics, engineering); second, by honing my capacity for critical thinking; and third, by providing amazing role models."