Dr. Antonino Tumeo is a Chief Computer Scientist within the Advanced Computing, Mathematics, and Data Division at PNNL.

Vito Giovanni Castellana is a senior computer scientist with PNNL's Future Computing Technologies group. His research interests include design automation and high-level synthesis, parallel programming, and big data and graph analytics.

Nathan Tallent is a computer scientist and team leader for the Continuum Computing team in the Future Computing Technologies Group within the Advanced Computing, Mathematics, and Data Division at PNNL.

Sayan Ghosh is a computer scientist in PNNL's Future Computing Technologies group. His research interests broadly cover different aspects of HPC, including performance characterization and analysis and proxy application codesign.

Dr. Gioiosa is a research scientist at PNNL in the Future Computing Technologies group within the Advanced Computing, Mathematics, and Data Division.

Joseph Manzano is a computer scientist in the Future Computing Technologies group within the Advanced Computing, Mathematics, and Data Division at PNNL. His research focuses on performance modeling and system software technologies.

Joshua Suetterlein is a member of the Future Computing Technologies group at PNNL. His main area of focus is low-level runtime systems (asynchronous fine-grain execution models).

Andres Marquez is a senior computer scientist at PNNL. He is the principal investigator (PI) for the Department of Energy’s Advanced Memory to Support AI for Science (AMAIS) project.

Mahantesh Halappanavar is a chief data scientist at PNNL, where he serves as the group lead of the Data Science and Machine Intelligence group.