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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Research Associate - Grid Modeling
Research Associate - Grid Modeling Knoxville, TN, US, 37932 Apr 3, 2026 0.00 mi
Knoxville, TN, US, 37932 Apr 3, 2026
Group Lead, Machine Design Engineering
Group Lead, Machine Design Engineering Oak Ridge, TN, US, 37830 Apr 3, 2026 0.00 mi
Oak Ridge, TN, US, 37830 Apr 3, 2026
Electrical Engineering Lead
Electrical Engineering Lead Oak Ridge, TN, US, 37830 Apr 3, 2026 0.00 mi
Oak Ridge, TN, US, 37830 Apr 3, 2026
Counterintelligence Officer
Counterintelligence Officer Oak Ridge, TN, US, 37830 Apr 3, 2026 0.00 mi
Oak Ridge, TN, US, 37830 Apr 3, 2026
Electric Motors Researcher
Electric Motors Researcher Oak Ridge, TN, US, 37830 Apr 3, 2026 0.00 mi
Oak Ridge, TN, US, 37830 Apr 3, 2026
Postdoctoral Research Associate - Integrated Photonics
Postdoctoral Research Associate - Integrated Photonics Oak Ridge, TN, US, 37830 Apr 2, 2026 0.00 mi
Oak Ridge, TN, US, 37830 Apr 2, 2026
Software Defined Radio Engineer
Software Defined Radio Engineer Oak Ridge, TN, US, 37830 Apr 2, 2026 0.00 mi
Oak Ridge, TN, US, 37830 Apr 2, 2026
Kubernetes Platform Engineer
Kubernetes Platform Engineer Oak Ridge, TN, US, 37830 Apr 2, 2026 0.00 mi
Oak Ridge, TN, US, 37830 Apr 2, 2026
Multi-Function Information Systems Senior Engineer
Multi-Function Information Systems Senior Engineer Oak Ridge, TN, US, 37830 Apr 2, 2026 0.00 mi
Oak Ridge, TN, US, 37830 Apr 2, 2026
Section Head, Data and AI Systems Research
Section Head, Data and AI Systems Research Oak Ridge, TN, US, 37830 Apr 1, 2026 0.00 mi
Oak Ridge, TN, US, 37830 Apr 1, 2026

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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.