Christopher Lieber is currently a Ph.D. student at Arizona State University enrolled in the Human Systems Engineering Program. Christopher Lieber received his bachelors of science in psychology from the University of Arizona in 2016. Currently, Christopher Lieber is working in the Cognitive Engineering Research on Team Tasks lab lead by Nancy J. Cooke, Ph.D. Before enrollment at Arizona State University, Christopher Lieber worked as a volunteer firefighter/EMT and paid firefighter/EMT in both urban and wildland interfaces for four years.