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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Fusion Partnerships Scientist
Fusion Partnerships Scientist Oak Ridge, TN, US, 37830 Nov 18, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Nov 18, 2025
DoD SkillBridge Military Intern
DoD SkillBridge Military Intern Oak Ridge, TN, US, 37830 Nov 18, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Nov 18, 2025
Nuclear Fuel Cycle Engineer
Nuclear Fuel Cycle Engineer Oak Ridge, TN, US, 37830 Nov 18, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Nov 18, 2025
Electrician
Electrician Oak Ridge, TN, US, 37830 Nov 18, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Nov 18, 2025
Pension & Savings Retirement Counselor
Pension & Savings Retirement Counselor Oak Ridge, TN, US, 37830 Nov 17, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Nov 17, 2025
Radioisotope Production Technical Professional
Radioisotope Production Technical Professional Oak Ridge, TN, US, 37830 Nov 17, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Nov 17, 2025
Postdoctoral Research Associate - AI for Genomic Photosynthesis
Postdoctoral Research Associate - AI for Genomic Photosynthesis Oak Ridge, TN, US, 37830 Nov 15, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Nov 15, 2025
UT-ORII Staff Fellow
UT-ORII Staff Fellow Oak Ridge, TN, US, 37830 Nov 14, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Nov 14, 2025
IC Classified Computing, Group Leader
IC Classified Computing, Group Leader Oak Ridge, TN, US, 37830 Nov 14, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Nov 14, 2025
Postdoctoral Research Associate - Application-driven Composable Distributed Storage Oak Ridge, TN, US, 37830 Nov 14, 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.