Center Leadership
The OLCF leadership team guides the overall vision of the center and manages its day-to-day operations. The team supervises system installations and upgrades, oversees research on the supercomputers, plans and designs future systems. They also play a key role in telling the world about all the extraordinary high impact achievements at the OLCF.
Meet the Team
Tom Beck
Section Head, Science Engagement
David Bernholdt
Distinguished Research Scientist
Al Geist
Chief Technology Officer
Joe Lake
Strategic Programs Manager
David Langley
Financial Analyst
Bronson Messer
Director of Science
Jim Rogers
Director, Computing and Facilities
Jessica Sampsel
Financial Analyst
Arjun Shankar
Section Head, Advanced Technologies
Matt Sieger
Project Director
T. P. Straatsma
Distinguished Research Scientist
Kevin Thach
Section Head, Systems
Gina Tourassi
Division Director
Linda Weltman
Sr. Administrative Assistant
Justin Whitt
OLCF Program and OLCF-5 Project Director
Group R&D Activities
Scientific user facilities require an effective and efficient process to discover, verify, and curate publications resulting from user…
Understanding the ORNL and DOE HPC application landscape is vitally important for the integration of heterogeneous computational architectures…
This project will provide an important model for future exascale computing, increasing the coherence between the technology base…
The Accelerated Data Analytics and Computing Institute has been established to explore potential future collaboration among Oak Ridge…
