Sarah Rajtmajer

Sarah Rajtmajer

Assistant Professor, Information Sciences & Technology

Graduate Faculty and Program Committee (2019-), Social Data Analytics

C-SoDA Faculty Affiliate



Sarah Rajtmajer is an assistant professor in the College of Information Sciences and Technology at Penn State University and core faculty at Penn State's Rock Ethics Institute. Before joining the Penn State faculty, Sarah was a consultant to the Defense Advanced Research Projects Agency on scientific programs aimed at breakthrough technologies for national security, with specific focus on initiatives in big data analytics and computational social science.  Prior to her work at DARPA, Dr. Rajtmajer was an Intelligence Community Postdoctoral Research Fellow at Penn State’s Applied Research Laboratory and a Postdoctoral Scholar in the Department of Mathematics at Penn State.

Dr. Rajmajer directs the Computational Social Dynamics Lab.