203 high-performance-computing positions at Oak Ridge National Laboratory in United States
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. Perform routine research and develop recommendations for equipment and/or materials selection. Hands-on construction of mission equipment Prepare basic engineering calculations following standard methods
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, national laboratories and university researchers. ORNL has world-leading nuclear, radiological and scientific facilities, including the High Flux Isotope Reactor, and this role would support the neutronics
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, national laboratories and university researchers. ORNL has world-leading nuclear, radiological and scientific facilities, including the High Flux Isotope Reactor, and this role would support the neutronics
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independent quality assurance support for the safe and compliant performance of nuclear and radiological operations in accordance with applicable ASME NQA-1 requirements and the established graded approach
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radioactive materials. As part of our team, you will apply critical thinking, technical analysis, program coordination, and project management skills to address complex transportation security challenges
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methods Computational or process modeling using tools such as Python, MATLAB, Aspen, COMSOL, Fluent, or OpenFOAM Experience with high performance computing environments Experience working in a classified
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supercomputer to break the exascale barrier and Orion, a 700 petabytes Lustre parallel file system. As an important part of the broader High-Performance Computing (HPC) infrastructure, the division also hosts
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tools such as SCALE, MCNP, OpenMC, and Serpent on high-performance computing platforms Quantify uncertainty and modeling bias in calculated results Establish and document defensible analysis methods and
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supports unique research needs for the Department of Energy and other Government agencies with goals ranging from the integration of quantum computing in high performance computing architectures, improving
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administration role. You will work at the intersection of advanced Linux engineering, cybersecurity, high-performance computing, emerging technologies, and classified mission systems—solving complex technical