Implement and develop advanced fabrication methods to produce nuclear fuel specimens for separate effect tests. Utilize advanced characterization techniques to measure thermophysical and thermomechanical properties as a function of (for example) composition and microstructure. Interface with staff from various disciplines to setup and troubleshoot instruments, including t

The Plant Systems Biology Group seeks to explore and understand the network of genes, proteins, metabolites, and environmental signals that lead to improved plant characteristics and performance.The selected candidate will join a multi disciplinary team of investigators undertaking broad, integrated approaches to enhance fundamental understanding of genetic controls of pl

Perform plasma boundary simulations using the SOLPS ITER code, make predictions for future experiments, and compare results to existing datasets Couple the boundary plasma simulations to pedestal, core, and plasma material models, using existing frameworks and participating in the development of new methods Collaborating with a broad and diverse team, including experiment

Develop technical specifications, statements of work and design packages Lead evaluation of proposals for vendor selection and contract award the requirements for engineered equipment Participate in technical review of final design documents and drawings including Process Flow Diagrams,Process & Instrumentation Diagrams, Technical Specifications, analysis and calculations

Work closely with colleagues in the Executive Communications Group to provide responsive and strategic support to offices reporting to the Office of the Laboratory Director. Work with the Partnerships Communications Coordinator, Technology Transfer Division staff, and Information Technology Services Directorate to implement improvements to the division's internal and exte

Compilation, analysis, and reconciliation of benefit plan transactions and general ledger activity. Adhere to strict weekly, monthly, fiscal and calendar year submission and required reporting deadlines. Summarization and reporting of benefit plan activity for employees, retirees, and eligible plan beneficiaries. Accountability and reporting of benefit recipient collectio

Assist in the final migration of NEAT, MHEA, and the computer based Weatherization Assistant application to the web based application Identify and specify improvements to the existing suite of audit tools and work with a team of software developers to implement the improvements Work with the ORNL team to transition NEAT and MHEA to the use of the Energy Plus simulation en

Maintain, operate, and develop structural materials knowledgebases in the ANSYS Granta Materials Intelligence System framework Interact with and manage the knowledgebase users/applicants to support projects of organizations including, but not limited to, the Department of Energy (DOE), the Gen IV International Forum (GIF), and the American Society of Mechanical Engineers

Perform neutron scattering experiments and analyze resulting data to understand quantum materials. Publish scientific papers and present results from this research at national and international meetings as appropriate. Contribute to the development of neutron scattering techniques for studying quantum materials. Deliver ORNL's mission by aligning behaviors, priorities, an

Installing, configuring, and maintaining computer system software Diagnosing system operational problems quickly and effectively Coordinating with vendors to resolve hardware and software problems Recommending, planning, and coordinating hardware and software changes with customer participation using change management processes Porting and writing system management tools

Demonstrate and apply subject matter expertise in synthetic inorganic modalities. Lead experiment design and analytical structural characterization on uranium material samples for forensic signature development. Use bench scale and user facility characterization tools including powder and single crystal X ray diffraction, optical vibrational (Raman and infrared) spectrosc

Provide leadership that focuses and integrates Division capabilities toward world class S&T goals consistent with the programmatic missions of NSSD and the Laboratory. Provide and/or supervise direct point of contact program management interface to sponsoring organizations. Collaborate with management peers to assist the ALD in defining and implementing strategic programm

In this role, you will work with research staff within ADADS and throughout ORNL to develop and apply modern data science/machine learning techniques to a wide variety of subjects including nuclear material detection, nuclide identification, and radioactive materials localization capabilities to support nuclear security missions. The research involves development and test

Participate in (1) design and implementation of scalable DL algorithms, (2) design and architecture of integrated, multi scale, coupled physics computer codes, and (3) documentation, verification and validation, and software quality activities. Author peer reviewed papers for journals and conferences, technical reports, open source software, and represent the organization

Conduct preventative maintenance activities, perform operational checks/tests Perform calibrations to ensure that equipment is meeting operational performance criteria Install various types of instruments or control equipment. Troubleshoot and repair various equipment types, interconnecting cabling including fiber. May be required to design, fabricate, or modify equipment