Roger Bielefeld is Senior Director for Research Computing and Cyberinfrastructure at Case Western Reserve University, where he has been since 1990.  Bielefeld has over 30 years of computing and communications technology experience in higher education. He has held faculty appointments at CWRU in Biostatistics and in Operations Research and at Cleveland State University in Computer and Information Science.  He holds master’s degrees in Mathematics from Miami University and Computer Engineering from CWRU, and a Ph.D. in Biostatistics from CWRU.