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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Quantum Sensing of Quantum Devices - R&D Associate
Quantum Sensing of Quantum Devices - R&D Associate Oak Ridge, TN, US, 37830 Mar 28, 2024 0.00 mi
Oak Ridge, TN, US, 37830 Mar 28, 2024
Senior Research Scientist for Industrial Decarbonization
Senior Research Scientist for Industrial Decarbonization Knoxville, TN, US, 37932 Mar 28, 2024 0.00 mi
Knoxville, TN, US, 37932 Mar 28, 2024
Senior Network Engineer (Hybrid Eligible)
Senior Network Engineer (Hybrid Eligible) Oak Ridge, TN, US, 37830 Mar 28, 2024 0.00 mi
Oak Ridge, TN, US, 37830 Mar 28, 2024
Technical Professional - Multifunctional Equipment Integration
Technical Professional - Multifunctional Equipment Integration Oak Ridge, TN, US, 37830 Mar 28, 2024 0.00 mi
Oak Ridge, TN, US, 37830 Mar 28, 2024
Postdoctoral Research Associate - Critical Minerals and Materials Extraction and Processing Oak Ridge, TN, US, 37830 Mar 28, 2024
Rotor Dynamics Engineer
Rotor Dynamics Engineer Oak Ridge, TN, US, 37830 Mar 27, 2024 0.00 mi
Oak Ridge, TN, US, 37830 Mar 27, 2024
R&D Associate - Industrial Energy Efficiency and Decarbonization
R&D Associate - Industrial Energy Efficiency and Decarbonization Knoxville, TN, US, 37932 Mar 27, 2024 0.00 mi
Knoxville, TN, US, 37932 Mar 27, 2024
Postdoctoral Research Associate - Gyro-fluid Theory Development
Postdoctoral Research Associate - Gyro-fluid Theory Development Oak Ridge, TN, US, 37830 Mar 27, 2024 0.00 mi
Oak Ridge, TN, US, 37830 Mar 27, 2024
Postdoctoral Research Associate - Nuclear Fallout Modeling
Postdoctoral Research Associate - Nuclear Fallout Modeling Oak Ridge, TN, US, 37830 Mar 27, 2024 0.00 mi
Oak Ridge, TN, US, 37830 Mar 27, 2024
Postdoctoral Research Associate - Industrial Energy Efficiency and Decarbonization Oak Ridge, TN, US, 37830 Mar 27, 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.