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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UT-ORII Staff Fellow
UT-ORII Staff Fellow Oak Ridge, TN, US, 37830 Oct 16, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Oct 16, 2025
Senior HPC Linux Systems Engineer
Senior HPC Linux Systems Engineer Oak Ridge, TN, US, 37831 Nov 3, 2025 0.00 mi
Oak Ridge, TN, US, 37831 Nov 3, 2025
Research Scientist - AI/Data Sciences and Applied Mathematics
Research Scientist - AI/Data Sciences and Applied Mathematics Oak Ridge, TN, US, 37830 Nov 5, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Nov 5, 2025
Postdoctoral Research Associate - Tensor network development and simulations of quantum materials Oak Ridge, TN, US, 37830 Nov 5, 2025
Postdoctoral Research Associate - Scalable Machine Learning for Coupled Physics Applications Oak Ridge, TN, US, 37830 Oct 27, 2025
Postdoctoral Research Associate - Integrated Photonics
Postdoctoral Research Associate - Integrated Photonics Oak Ridge, TN, US, 37830 Nov 1, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Nov 1, 2025
Postdoctoral Research Associate - Federated Learning
Postdoctoral Research Associate - Federated Learning Oak Ridge, TN, US, 37830 Oct 22, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Oct 22, 2025
Postdoctoral Research Associate - Computational Nuclear Physics
Postdoctoral Research Associate - Computational Nuclear Physics Oak Ridge, TN, US, 37830 Oct 28, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Oct 28, 2025
Postdoctoral Research Associate - AI for Science
Postdoctoral Research Associate - AI for Science Oak Ridge, TN, US, 37830 Oct 13, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Oct 13, 2025
Kubernetes Platform Engineer, Task and Technical Lead
Kubernetes Platform Engineer, Task and Technical Lead Oak Ridge, TN, US, 37830 Oct 24, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Oct 24, 2025
Kubernetes Platform Engineer
Kubernetes Platform Engineer Oak Ridge, TN, US, 37830 Oct 24, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Oct 24, 2025
HPC Linux Systems Engineer
HPC Linux Systems Engineer Oak Ridge, TN, US, 37831 Nov 3, 2025 0.00 mi
Oak Ridge, TN, US, 37831 Nov 3, 2025
Alston S. Householder Fellowship: Mathematics and Scientific Computing
Alston S. Householder Fellowship: Mathematics and Scientific Computing Oak Ridge, TN, US, 37830 Oct 22, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Oct 22, 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.