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A scientific community dedicated to solving the nation’s challenges

ORNL is the Department of Energy’s largest science and energy laboratory with over 6,000 staff representing more than 70 countries. ORNL looks for talented staff who are passionate about scientific leadership and making a difference nationally and globally.

 

 

Research

A scientific community dedicated to solving the nation’s challenges

ORNL is the Department of Energy’s largest science and energy laboratory with over 4,600 staff from more than 100 countries. ORNL looks for talented staff who are passionate about scientific leadership and making a difference nationally and globally.
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Grid-Integrated Power Electronics Research Engineer (Temporary)
Grid-Integrated Power Electronics Research Engineer (Temporary) Knoxville, TN, US, 37932 Jan 17, 2026 0.00 mi
Knoxville, TN, US, 37932 Jan 17, 2026
Civil Engineer
Civil Engineer Oak Ridge, TN, US, 37831 Jan 13, 2026 0.00 mi
Oak Ridge, TN, US, 37831 Jan 13, 2026
Postdoctoral Research Associate- Experimental Nuclear Structure, Reactions, and Astrophysics
Postdoctoral Research Associate- Experimental Nuclear Structure, Reactions, and Astrophysics Oak Ridge, TN, US, 37830 Jan 13, 2026 0.00 mi
Oak Ridge, TN, US, 37830 Jan 13, 2026
Associate Emerging Technology Analyst
Associate Emerging Technology Analyst Oak Ridge, TN, US, 37830 Jan 12, 2026 0.00 mi
Oak Ridge, TN, US, 37830 Jan 12, 2026
Postdoctoral Research Associate - Computation for Advanced Manufacturing
Postdoctoral Research Associate - Computation for Advanced Manufacturing Oak Ridge, TN, US, 37830 Jan 10, 2026 0.00 mi
Oak Ridge, TN, US, 37830 Jan 10, 2026
Postdoctoral Research Associate, Scalable AI and Computational Imaging
Postdoctoral Research Associate, Scalable AI and Computational Imaging Oak Ridge, TN, US, 37830 Jan 9, 2026 0.00 mi
Oak Ridge, TN, US, 37830 Jan 9, 2026
Research Associate - Grid Modeling
Research Associate - Grid Modeling Knoxville, TN, US, 37932 Jan 9, 2026 0.00 mi
Knoxville, TN, US, 37932 Jan 9, 2026
Postdoctoral Research Associate
Postdoctoral Research Associate Oak Ridge, TN, US, 37830 Jan 8, 2026 0.00 mi
Oak Ridge, TN, US, 37830 Jan 8, 2026
Research Scientist - Quantum Transduction and Hybrid Quantum Systems
Research Scientist - Quantum Transduction and Hybrid Quantum Systems Oak Ridge, TN, US, 37830 Jan 8, 2026 0.00 mi
Oak Ridge, TN, US, 37830 Jan 8, 2026
Computational Scientist, Large-scale Simulations and Machine Learning
Computational Scientist, Large-scale Simulations and Machine Learning Oak Ridge, TN, US, 37830 Jan 7, 2026 0.00 mi
Oak Ridge, TN, US, 37830 Jan 7, 2026
Mechanical Engineer
Mechanical Engineer Oak Ridge, TN, US, 37830 Jan 6, 2026 0.00 mi
Oak Ridge, TN, US, 37830 Jan 6, 2026
Machine Learning Data Engineer
Machine Learning Data Engineer Oak Ridge, TN, US, 37830 Jan 6, 2026 0.00 mi
Oak Ridge, TN, US, 37830 Jan 6, 2026
Principal Engineer for Geospatial Computing Infrastructure
Principal Engineer for Geospatial Computing Infrastructure Oak Ridge, TN, US, 37830 Jan 3, 2026 0.00 mi
Oak Ridge, TN, US, 37830 Jan 3, 2026
Postdoctoral Research Associate - Integrated Photonics
Postdoctoral Research Associate - Integrated Photonics Oak Ridge, TN, US, 37830 Dec 29, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Dec 29, 2025
Postdoctoral Research Associate - Computational Fluid Dynamics
Postdoctoral Research Associate - Computational Fluid Dynamics Oak Ridge, TN, US, 37830 Dec 26, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Dec 26, 2025
Postdoctoral Research Associate - Computational Methods for Data Reduction
Postdoctoral Research Associate - Computational Methods for Data Reduction Oak Ridge, TN, US, 37830 Dec 26, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Dec 26, 2025
Postdoctoral Research Associate - Computational Methods for Kinetic Equations
Postdoctoral Research Associate - Computational Methods for Kinetic Equations Oak Ridge, TN, US, 37830 Dec 26, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Dec 26, 2025
Research Associate, Plasma Fueling and Particle Control Physics
Research Associate, Plasma Fueling and Particle Control Physics Oak Ridge, TN, US, 37830 Dec 24, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Dec 24, 2025
Division Director, Environmental Sciences
Division Director, Environmental Sciences Oak Ridge, TN, US, 37830 Dec 24, 2025 0.00 mi
Oak Ridge, TN, US, 37830 Dec 24, 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.