Requisition Id 16245
The Reactor Analysis and Modeling (RAM) Group within the Nuclear Safety and Experiment Analysis (NSEA) Section of the Research Reactors Division (RRD), Neutron Sciences Directorate (NScD) is seeking a Distinguished R&D Reactor PhysicsStaff at the High Flux Isotope Reactor (HFIR). The HFIR is a nuclear reactor at Oak Ridge National Laboratory and has one of the highest power densities in the world. Our purpose is to support neutron scattering experiments, to produce medical and industrial isotopes that require one of the highest thermal neutron fluxes in the world, and to perform fuels and materials irradiation experiments.
We are looking for a highly motivated senior reactor analyst who is comfortable working in a team environment, with collaboration at all levels, disciplines, and diverse cultural backgrounds both inside and outside the organization. The successful candidate should have a strong interest in nuclear reactor analysis and a broad level of knowledge and experience in (1) steady-state and transient nuclear reactor physics, (2) heat generation and heat transfer, and (3) understanding of technical uncertainties associated with fuel manufacturing and their impact on neutron economy and heat transfer. In this role, you will serve as a senior engineer and analyst supporting the RAM Group in evaluating operational issues as they arise; planning, developing, and executing upgrades to existing HFIR reactor physics capabilities that support current operation; and supporting long-term projects such as the Pressure Vessel Replacement Project.
Major Duties/Responsibilities:
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Perform high-quality reactor physics modeling, simulation, and coupled thermal-hydraulic (T-H) analyses to support the HFIR safety basis, operational issues, and long-term upgrade projects.
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Collaboratively work with other Nuclear Safety and Experiments staff; others within RRD (e.g., Systems Engineering, Operations); and other ORNL directorates and divisions to support RRD and ORNL safety missions, as needed.
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As a member of the ORNL scientific community, you will be expected to commit to ORNL's Research Code of Conduct. Our full code of conduct, and a statement by the Lab Director's office can be found here: https://www.ornl.gov/content/research-integrity
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Deliver ORNL’s mission by aligning behaviors, priorities, and interactions with our core values of Impact, Integrity, Teamwork, Safety, and Service. Promote equal opportunity by fostering a respectful workplace – in how we treat one another, work together, and measure success.
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Possess a strong reactor analysis background, as demonstrated through university research, publications, and/or work experience.
Preferred Qualifications:
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Experience modeling and analyzing complex nuclear engineering systems with both analytical approaches and with software, such as MCNP, SCALE, and other reactor physics codes.
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Experience and knowledge of the multi-physics reactor engineering framework, including the interplay between reactor neutronics, thermal-hydraulics, thermal-structural interaction, fluid-structure interaction, and accident analysis.
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Experience with LINUX or LINUX-like environments and scripting/computer languages, such as MATLAB, Python, and Fortran.
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This position requires the ability to obtain and maintain a clearance from the Department of Energy. As such, this position is a Workplace Substance Abuse (WSAP) testing designated position. WSAP positions require passing a pre-placement drug test and participation in an ongoing random drug testing program.
We offer competitive pay and benefits programs to attract and retain hardworking people! The laboratory offers many employee benefits, including medical and retirement plans and flexible work hours, to help you and your family live happy and healthy. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also provided for convenience.
Other benefits include the following: Prescription Drug Plan, Dental Plan, Vision Plan, 401(k) Retirement Plan, Contributory Pension Plan, Life Insurance, Disability Benefits, Generous Vacation and Holidays, Parental Leave, Legal Insurance with Identity Theft Protection, Employee Assistance Plan, Flexible Spending Accounts, Health Savings Accounts, Wellness Programs, Educational Assistance, and Employee Discounts. Relocation Assistance is available for this position.
If you have difficulty using the online application system or need an accommodation to apply due to a disability, please email: ORNLRecruiting@ornl.gov
This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired.
We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment.
ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. UT-Battelle is an E-Verify employer.
