Our People


LLNL computer scientist Dean Williams poses in front of climate simulation

Dean Williams’ projects have transformed how climate scientists organize, analyze, manipulate, visualize, and share climate data.

Edgar Leon stands in front of a supercomputer

Working on world-class supercomputers at a U.S. national laboratory was not what Edgar Leon, a native of Mexico, envisioned when he began preparing for university.

Peter Robinson shown in his office

Peter Robinson develops major infrastructure components and code development processes for ALE3D, a numerical simulation tool.

LLNL computer scientist Greg Lee is shown playing tennis

Greg Lee helps develop tools designed to boost performance and productivity of Livermore scientists.

Lawrence Scholar Olga Pearce discusses the Sierra supercomputer with postdoc Tanzima Islam

Olga Pearce studies how to detect and correct load imbalance in high performance computing applications.