Dr. Joan Hoffmann is the mission area executive for Research and Exploratory Development (RED) at the Johns Hopkins Applied Physics Laboratory (APL). The RED Mission Area conducts pioneering research with mission intent—research targeting game-changing breakthroughs, conducted by multidisciplinary teams of scientists and engineers, to tackle the nation’s most critical challenges. In her role as mission area executive, Dr. Hoffmann drives the investment strategy for research programs seeking advances in critical and emerging technologies, including advanced materials, quantum science, biotechnology, artificial intelligence, autonomy, and microdevices.

Prior to this appointment, Dr. Hoffmann served as exploration program area manager and program manager for Alternative Computing Paradigms in the RED Mission Area. As exploration program area manager, she oversaw the strategic direction and execution of emerging research technologies in artificial intelligence, computing, neuroscience, robotics, and autonomy. As Alternative Computing Paradigms program manager, she established a nationally recognized program exploring the promise and capabilities of quantum information systems, trustworthy computing, and next-generation neuromimetic computing approaches. Dr. Hoffmann’s technical contributions position her as a leader in both research innovation and organizational development. She has been lauded for her dedication to mentoring fellow scientists and engineers.

Dr. Hoffmann has a broad background in experimental physics, with emphasis on nanoscale and device physics, and a long track record of successful technical leadership, including roles as principal investigator for both sponsored and internal tasks. She has extensive experience developing nanostructured materials and devices for chemical, biological, and radiation sensing (for which she received APL’s 2013 Hart Prize for Best Research Project); growing and patterning carbon nanomaterials (nanotubes and graphene); and conducting low-noise measurements. Dr. Hoffmann received a Ph.D. and master’s degree in physics from the University of California, Berkeley, along with a bachelor’s degree in mathematics and physics from Swarthmore College.