About Us
Oak Ridge National Laboratory's Computing and Computational Sciences Directorate conducts state-of-the-art research and development in computer and computational sciences in support of DOE's missions and programs. We develop and deploy leading edge computing and information technology capabilities to keep computational sciences at a level comparable to experimental sciences in the pursuit of scientific discovery and technical innovation.


Michael E. Bartell, chief information officer at the Federal Deposit Insurance Corporation (FDIC) in Washington, D.C., has been named chief information officer (CIO) for the Oak Ridge National Laboratory. (
James J. Hack directs the National Center for Computational Sciences (NCCS) and the Oak Ridge Climate Change Science Institute. (
David C. Bader is the Deputy Director of the Oak Ridge Climate Change Science Institute, where he oversees of ORNL’s 2003 climate change research funded by the DOE Office of Science. (
Arthur Bernard Maccabe will direct the Computer Science and Mathematics (CSM) Division at Oak Ridge National Laboratory. (