Oak Ridge National Laboratory (ORNL)
Posted: 7 November 2026 - Oak Ridge, United States of America
The Enrichment Systems Engineering Section at Oak Ridge National Laboratory (ORNL) is seeking a Machine Design Engineer to support the Enrichment Science and Engineering Division (ESED). The role involves designing complex components and subassemblies for high-speed rotating equipment, with a focus on motors, bearings, suspensions, composites, vibrations, and containment safety design. The engineer will work closely with analysis, fabrication, assembly, and testing personnel to advance gas centrifuge isotope separation (GCIS) design and support enrichment system development. Responsibilities include creating high-quality drawings, performing tolerance stack-up analyses, and delivering design outputs within schedule and budget guidance. The position requires expertise in SolidWorks 3D CAD, ASME Y14.5 standards, and material specifications for vacuum and process gas compatibility. The engineer will collaborate with manufacturing and quality staff to incorporate feedback and ensure...