· Senior Advisor, United States Artificial Intelligence Safety Institute2024–2025
· Associate Director, Institute for Human-Centered Artificial Intelligence (HAI), Stanford University2019–
· Director, Center for Ethics in Society, Stanford University2015–2023
· McGregor-Girand Professor of Social Ethics of Science and Technology, Stanford University2014–
· Co-Director, Center on Philanthropy and Civil Society (PACS), Stanford University2008–
· Laurance S. Rockefeller Visiting Fellow, Center for Human Values, Princeton University2004–2005
· Fellow, Stanford Humanities Center Faculty, Stanford University2001–2002
· M.A., Philosophy, Stanford University1998–
· Ph.D., Philosophy of Education, Stanford University1998–
· B.A., Philosophy, Yale University1991–
· Sixth Grade Teacher, Rusk Elementary School, Houston, Texas