National Security

Protecting U.S. citizens through discovery and innovation

The National Security Sciences Directorate leads scientific and technological breakthroughs to confront some of the nation’s most difficult security challenges. We develop applications needed for the security of our nation today and target our vision on how these challenges may manifest themselves in a decade or more.

Our research and development focuses on cybersecurity and cyber physical resiliency, data analytics, geospatial science and technology, nuclear nonproliferation, and high-performance computing for sensitive national security missions. We also enhance ORNL contributions to national security challenges by working closely with leading researchers at the lab in areas such as nuclear and chemical sciences and engineering, applied materials, advanced manufacturing, biosecurity, transportation, and computing.

 

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National Security

Protecting U.S. citizens through discovery and innovation

ORNL’s strengths in advanced materials, nuclear science, and supercomputing are addressing complex national security challenges in the areas of nuclear nonproliferation, national defense, homeland protection, and intelligence.

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Isotope and Enrichment Project Director
Isotope and Enrichment Project Director Oak Ridge, TN, US, 37830 May 3, 2024 0.00 mi
Oak Ridge, TN, US, 37830 May 3, 2024
Postdoctoral Research Associate Nuclear Fuel Microscopy
Postdoctoral Research Associate Nuclear Fuel Microscopy Oak Ridge, TN, US, 37830 May 3, 2024 0.00 mi
Oak Ridge, TN, US, 37830 May 3, 2024
Postdoctoral Research Associate - Computational Systems Biology
Postdoctoral Research Associate - Computational Systems Biology Oak Ridge, TN, US, 37830 May 3, 2024 0.00 mi
Oak Ridge, TN, US, 37830 May 3, 2024
US ITER Systems Engineer
US ITER Systems Engineer Oak Ridge, TN, US, 37830 May 3, 2024 0.00 mi
Oak Ridge, TN, US, 37830 May 3, 2024
Postdoctoral Research Associate - HPC and Al
Postdoctoral Research Associate - HPC and Al Oak Ridge, TN, US, 37831 May 3, 2024 0.00 mi
Oak Ridge, TN, US, 37831 May 3, 2024
Group Leader - Isotope Processing and Manufacturing
Group Leader - Isotope Processing and Manufacturing Oak Ridge, TN, US, 37830 May 3, 2024 0.00 mi
Oak Ridge, TN, US, 37830 May 3, 2024
Distinguished R&D Staff Member - Deposition Science & Technology
Distinguished R&D Staff Member - Deposition Science & Technology Knoxville, TN, US, 37932 May 3, 2024 0.00 mi
Knoxville, TN, US, 37932 May 3, 2024
Artificial Intelligence and Machine Learning Research Scientist
Artificial Intelligence and Machine Learning Research Scientist Oak Ridge, TN, US, 37830 May 3, 2024 0.00 mi
Oak Ridge, TN, US, 37830 May 3, 2024
Industrial Hygiene Technician
Industrial Hygiene Technician Oak Ridge, TN, US, 37830 May 3, 2024 0.00 mi
Oak Ridge, TN, US, 37830 May 3, 2024
Postdoctoral Research Associate - Grid Modeling
Postdoctoral Research Associate - Grid Modeling Knoxville, TN, US, 37932 May 2, 2024 0.00 mi
Knoxville, TN, US, 37932 May 2, 2024

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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 or call 1.866.963.9545.