Dr. Margaret A (Peg) Williams is Senior VP of High Performance Computing Systems at Cray. This puts her in charge of the firm’s product management and marketing for systems, software and hardware engineering projects. She has been with Cray since 2005 and boasts more than two decades in the industry, having been VP of Database Technology for IBM and head of the Maui High Performance Computing Center (MHPCC)’s user support team.