After earning his doctorate in 1986, Thomas was hired as an assistant professor of management at the Wharton School of the University of Pennsylvania in Philadelphia. Upon his appointment, he was awarded the title of Atlantic Richfield Foundation Term Assistant Professor of Human Resource Management. He held both of these teaching and research positions until 1990 when he moved to Harvard Business School.
Harvard University
In 1990, Thomas began as an assistant professor at Harvard Business School and by 1993 was promoted to associate professor of business administration. In 1999 he served for one year as professor of business administration until he was awarded the title H. Naylor Fitzhugh Professor of Business Administration. He held this title until 2011, when he left Harvard to join the McDonough School of Business at Georgetown University as dean. In 2005, Harvard also appointed him senior associate dean, director of faculty recruiting, and in 2006 he was appointed as unit head of Harvard's Organizational Behavior Unit.
Georgetown University
In 2011, Thomas joined Georgetown University as dean of the McDonough School of Business. During his time at Georgetown, he merged the administration of the full-time and evening MBA programs, redesigned the curriculum, and launched a new Master of Science in financeonline degree program. He also started a number of new collaborations for the school including a summer internship on entrepreneurship with ESADE in Spain. The newly designed MBA curriculum focuses on breaking down silos between subject areas and is a more integrative approach to education. It is also focused on the global nature of business, which is one of the five strategic themes Thomas has set for the school. In addition, Thomas expanded the evening MBA program to Tysons Corner, Virginia, launched a global business initiative, and recruited a diverse set of new faculty. David Thomas set five strategic themes for the McDonough School of Business after he arrived in 2011. Provide a transformational educational experience for students. Be in service to business and society. Embrace global in everything the school does. Excellence in research to impact practice. Develop a community of philanthropic leadership to support the school.
Research
David Thomas is seen as an expert on organizational behavior. He has researched extensively on managing diversity in the workplace. Dr. Thomas has co-authored two books: Breaking Through: The Making of Minority Executives in Corporate America and Leading for Equity: The Pursuit of Excellence in Montgomery County. He has written more than 60 case studies and articles for academic journals and practitioner publications.