Farrar comes to the organization from the National Oceanic and Atmospheric Administration, where he has worked since 2012. He currently serves as the director of the Environmental Modeling Center at NOAA’s National Weather Service (NWS), where he oversees 175 staff and more than 20 environmental models that are foundational to NWS forecast operations. Prior NOAA appointments include acting deputy director of the Office of Oceanic and Atmospheric Research, director of the NWS Meteorological Development Lab, and chief of the Program Management Branch in the NWS Office of Science and Technology.
Earlier in his career, Farrar served in the U.S. Air Force, where he commanded a 110-person unit responsible for 24/7 weather operations support. After completing the executive leadership program at the Department of Defense's National Defense University, he managed a DOD program charged with sponsoring basic and applied research, largely carried out at dozens of universities, in physical science, mathematics, engineering, and social science. He retired from the Air Force in 2010 with the rank of colonel.