Resa Reynolds is Assistant Director of Systems and Operations at the Cornell University Center for Advanced Computing (CAC). She and her systems team design, deploy, operate, and optimize the performance of CAC high-performance computing clusters and on-demand cloud computing services. Her responsibilities include supporting Cornell faculty and student researchers, federal agency awards, e.g., the NSF XSEDE YUM repository, and Corporate Program projects. Her expertise includes HPC architectures, networking, large-capacity storage systems, and systems software and tools. Resa led the installation of the first Dell high-performance computing cluster in the U.S.