6 engineering jobs found in Knoxville, TN

Requisition Id 16330 Overview: We are seeking a Research Associate who will support the Deposition Science and Technology (DSaT) Group in the Manufacturing Science Division (MSD) at Oak Ridge National Laboratory (ORNL). MSD resides in the Energy Science and Technology Directorate (ESTD). DSaT performs research and development on the processing of metallic material systems for extreme environment and high temperature applications. The Research Associate will contribute to the development of thermo-mechanical modeling tools to support process development for advanced manufacturing processes and of process-microstructure-property-performance relationships for high-temperature alloys and extreme environment structural materials. A strong background in mechanical behavior of materials is required. Demonstrated experience in the implementation of nonlinear constitutive models in commercial (e.g. Abaqus, ANSYS, etc.) and/or open-source finite element (FE) codes (e.g., MOOSE, DAMASK,...

Requisition Id 16307 Overview: We are seeking an Associate R&D Staff Member in Data Science for Advanced Manufacturing who will focus on the development of next-generation, data-driven manufacturing systems that integrate artificial intelligence, real-time sensing, and digital twins to transform how critical components are designed, produced, and qualified. The selected candidates will conduct research in data science and AI to develop scalable, deployable methodologies to assess and to improve manufacturing quality, efficiency, and certification readiness. This position resides in the Manufacturing Systems Analytics group in the Digital and Secure Manufacturing Section, Manufacturing Science Division, Energy Science and Technology Directorate (ESTD) at Oak Ridge National Laboratory (ORNL). You will work at the MDF to advance digital manufacturing technologies and to accelerate their deployment to industry and national scale applications. The MDF hosts a diverse set of...

Requisition Id 16280 Overview: We are seeking a Computational Fluid Dynamics (CFD) modeler to apply modeling tools to simulate the complex behavior of fluids at all scales to support isotope enrichment. A successful candidate will collaborate with computer scientists and experimental facilities to develop verified models focused on enrichment technologies. This position resides in the Gas Testing & Simulation Group in the Centrifuge Science Section, Enrichment Science and Engineering Division, Isotope Science and Enrichment Directorate, at Oak Ridge National Laboratory (ORNL). This group leads the application of machine and cascade theory to develop, simulate, execute, and interpret testing evolutions for discovery, performance evaluation, and optimization of enrichment systems. As part of our team, you will provide research and development (R&D) support to strategically advance science and technology of prototype enrichment devices for processing both uranium-bearing...

Requisition Id 16264 Overview: We are seeking a Computational Fluid Dynamics (CFD) modeler to apply modeling tools to simulate the complex behavior of fluids at all scales to support isotope enrichment. A successful candidate will collaborate with computer scientists and experimental facilities to develop verified models focused on enrichment technologies. This position resides in the Gas Testing & Simulation Group in the Centrifuge Science Section, Enrichment Science and Engineering Division, Isotope Science and Enrichment Directorate, at Oak Ridge National Laboratory (ORNL). This group leads the application of machine and cascade theory to develop, simulate, execute, and interpret testing evolutions for discovery, performance evaluation, and optimization of enrichment systems. As part of our team, you will provide research and development (R&D) support to strategically advance science and technology of prototype enrichment devices for processing both uranium-bearing...

Requisition Id 16237 Overview: We are seeking a Nuclear Mechanical Engineer to join the Systems Engineering (SE) Group within the Research Reactors Division (RRD) at Oak Ridge National Lab (ORNL). Our group is responsible for the High Flux Isotope Reactor (HFIR) configuration management program. The SE Group also provides technical support to operations and maintenance and performs systems analysis. In this role, you will perform design engineering and support manufacturing and fabrication of reactor core components, fuel elements, control rods and plates, etc. You will also handle maintaining overall cognizance of assigned HFIR structures, systems, and components (SSCs) and provide systems engineering support for operations and maintenance. Major Duties/Responsibilities: Support engineering design work for new and upgraded HFIR structures, systems, and components. Implements modifications in accordance with RRD configuration control processes. Perform...

Requisition Id 15906 Overview: We are seeking a Metallurgist who will focus on conducting research and executing methodologies for fabricating a wide variety of material forms using stable isotopes spanning nearly every element of the periodic table. Innovative techniques are developed to minimize losses while transforming these isotopically enriched materials into products used by science and industry for cutting edge research and live-saving technologies. This position is part of the Enrichment Science and Engineering Division and serves the nation by advancing enrichment technologies and providing enriched stable isotopes products. We lead the R&D and production process development for delivering stable isotopes for medical, industrial, and DOE mission critical applications. As part of our research and processing team, you will work closely with a focused group of scientists, engineers, and technicians on challenging, fast-paced technical projects and operations in...