DOE CSGF alumna Judith Hill is a computational scientist and the liaison task lead in the Scientific Computing Group at the National Center for Computational Sciences at Oak Ridge National Laboratory. She also is affiliated with the Joint Institute for Computational Sciences at the University of Tennessee at Knoxville. Before joining ORNL, she was a member of the Computation, Computers, Information and Mathematics Center at Sandia National Laboratories from 2005 to 2008. Dr. Hill specializes in the development, implementation, and application of numerical methods for massively parallel computers to a variety of applications in computational fluid dynamics. Her interests include multiphysics and multidomain coupling methods, implicit interface methods and large-scale PDE-constrained optimization. She is a developer of the MADNESS software framework, a 2011 R&D 100 award winner, which is used in applications ranging from molecular physics to continuum fluid dynamics. She serves as a reviewer for the DOE ASCR program, IJNME and APNUM.