Computational Sciences Jobs

Supercomputing

First exascale supercomputer enables breakthrough science and discovery

Ushering in a new era of exascale computing, ORNL officially unveiled the world’s best, open-source supercomputer, Frontier. The historic milestone follows decades of supercomputing excellence and marks ORNL’s fourth top-ranked super computer. Frontier’s exascale system solves more than a quintillion calculations per second, enabling ORNL scientists and its many collaborators to address the world’s most significant challenges with unparalleled scientific discovery.

 

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Computational Sciences

First exascale supercomputer enables breakthrough science and discovery

Ushering in a new era of exascale computing, ORNL officially unveiled the world’s best, open-source supercomputer, Frontier. The historic milestone follows decades of supercomputing excellence and marks ORNL’s fourth top-ranked super computer. Frontier’s exascale system solves more than a quintillion calculations per second, enabling ORNL scientists and its many collaborators to address the world’s most significant challenges with unparalleled scientific discovery.

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HPC Linux Systems Engineer
HPC Linux Systems Engineer Oak Ridge, TN, US, 37831 Dec 31, 2025 0.00 mi
Oak Ridge, TN, US, 37831 Dec 31, 2025
Training Instructional Technologist
Training Instructional Technologist Oak Ridge, TN, US, 37830 Dec 31, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Dec 31, 2025
Senior HPC Linux Systems Engineer
Senior HPC Linux Systems Engineer Oak Ridge, TN, US, 37831 Dec 31, 2025 0.00 mi
Oak Ridge, TN, US, 37831 Dec 31, 2025
Postdoctoral Research Associate - Integrated Photonics
Postdoctoral Research Associate - Integrated Photonics Oak Ridge, TN, US, 37830 Dec 29, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Dec 29, 2025
Group Leader, Remote Sensing and Environmental Informatics
Group Leader, Remote Sensing and Environmental Informatics Oak Ridge, TN, US, 37830 Dec 27, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Dec 27, 2025
Security Network Engineer
Security Network Engineer Oak Ridge, TN, US, 37830 Dec 26, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Dec 26, 2025
Regulatory Affairs Lead
Regulatory Affairs Lead Oak Ridge, TN, US, 37830 Dec 26, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Dec 26, 2025
Postdoctoral Research Associate - Computational Fluid Dynamics
Postdoctoral Research Associate - Computational Fluid Dynamics Oak Ridge, TN, US, 37830 Dec 26, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Dec 26, 2025
Postdoctoral Research Associate - Computational Methods for Kinetic Equations Oak Ridge, TN, US, 37830 Dec 26, 2025
Postdoctoral Research Associate - Computational Methods for Data Reduction Oak Ridge, TN, US, 37830 Dec 26, 2025

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Oak Ridge National Laboratory is managed by UT-Battelle for the Department of Energy.

ORNL is an equal opportunity employer; learn more. All qualified candidates, including individuals with disabilities and protected veterans, are encouraged to apply. ORNL is an E-Verify employer; learn more. If you have difficulty using the online application system or need accommodation to apply due to a disability, please email: ORNLRecruiting@ornl.gov.