Requisition Id 16063

Overview:

The Centrifuge Science (CS) Section within the Enrichment Science and Engineering Division (ESED) at Oak Ridge National Laboratory (ORNL) is seeking an Electric Motor Researcher for the Mechanical Systems Modeling (MSM) Group. The Electric Motor Researcher will conduct detailed analysis of electric motors and motor drive systems used in gas centrifuge applications. This role involves troubleshooting electric motor systems, guiding experimental validation, and supporting the development of advanced electromagnetics solutions.

ESED serves the nation in two critical areas: advancing enrichment technologies and exploring enriched stable isotope production and applications. The division leverages an elite staff of scientists and engineers with the world-leading capabilities of ORNL to deliver groundbreaking advancements with a variety of applications, from national security to life-saving medical treatments.

ESED is the national steward for research, development, and demonstration of centrifuge technology. The successful candidate will participate in research and development (R&D) activities that strategically advance science and technology focused on gas testing of prototype enrichment devices for processing uranium-bearing and stable isotope compounds.

The Mechanical Systems Modeling Group applies first-principles physics and empirically informed methods to advance the fundamental engineering understanding of gas centrifuge systems. The group leverages analytical techniques and advanced computational tools—including finite element analysis (FEA)—to evaluate and predict the behavior of complex rotating machinery operating under extreme conditions. Through the integration of modeling, simulation, and experimental validation, the group supports the design, performance optimization, and reliability of gas centrifuges used in the processing of uranium and stable isotope compounds.

The Electric Motor Researcher will participate in research and development (R&D) related to the analysis, design, and testing of electric motors and motor drive systems. The successful candidate will lead efforts in FEA, guide development, troubleshooting, experimental validation, and demonstration of motors and motor drives, supporting innovation and technical excellence within the group, section, or division. This role also involves collaborating with external vendors to support the scale-up of electric motor manufacturing in alignment with the Nation’s enrichment objectives.

Major Duties/Responsibilities:

The selected candidate will perform advanced electromagnetics analysis, with a focus on motors and electromagnetic assemblies compatible with enrichment devices and related technologies. Other job functions include developing and coordinating tests to characterize mechanical and thermal properties, validating simulations, and providing guidance on formal design, test planning, data analysis, and fabrication in collaboration with stakeholders. The role also involves collaborating with external vendors and contractors to scale motor fabrication while ensuring quality, schedule adherence, and alignment with design specifications.

Key Responsibilities:

• Conduct research in the field of electric motors and motor drives, particularly as they relate to centrifuge and enrichment technologies.
• Develop, execute, and report on complex simulations and experimental tests, including mechanical and thermal characterization.
• Collaborate with line management, project management, and team members to ensure project success.
• Contribute significantly to R&D, design development, and experimental troubleshooting activities.
• Interface with external vendors and contractors to support the scale-up and fabrication of electric motors, ensuring quality, schedule adherence, and alignment with design specifications.
• Prepare high-quality, peer-reviewed classified research reports.
• Align 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.

Basic Qualifications:

• PhD degree and 4 years of relevant postgraduate experience or a MS degree with 10 years of postgraduate experience in electrical engineering or closely related engineering or science discipline.
• Excellent communication (verbal and written), strategic planning, organization, and decision-making skills.
• Experience testing motors, motor drives, and magnetic material.
• Experience designing fixtures and apparatuses for testing magnetics and motors.

Preferred Qualifications:

• Active DOE Q clearance.
• Experience in full product development, from concept through large-scale manufacturing.
• Demonstrated leadership experience in technical or project settings.
• Proficiency with ANSYS Maxwell or related simulation software.
• Experience programming with MATLAB, C++, or Python.
• Experience in modeling electric motors and electromagnetics.
• Hands-on experience designing and fabricating electric motors.
• Strong knowledge of motor control techniques used in motor drive systems.
• Understanding of motor drive modulation techniques and their impact on motor design.
• Familiarity with position feedback systems and their integration in electric machines.

Special Requirements:

• Q Clearance: This position requires the ability to obtain and maintain a DOE Q clearance from the US Department of Energy. As such, this position is a Workplace Substance Abuse (WSAP) testing designated position. WSAP positions require passing a preplacement drug test and participation in an ongoing random drug testing program.
• Visa Sponsorship: Visa sponsorship is not available for this position.

Relocation:

Moving can be overwhelming and expensive. UT-Battelle offers a generous relocation package to ease the transition process. Domestic and international relocation assistance is available for certain positions. If invited to interview, be sure to ask your Recruiter (Talent Acquisition Partner) for details.

About the Isotope Science and Enrichment Directorate (ISED):

Established in 2020, ISED is strengthening ORNL’s leadership in isotope production and enrichment technology innovation. ISED is guiding the laboratory’s pursuit of the fundamental science and technology that broadens the application of isotopes for energy, environmental, medical, and national security purposes. These efforts are made possible through the High Flux Isotope Reactor, the Radiochemical Engineering Development Center, ORNL’s other nuclear facilities, and an assemblage of world-leading scientists and engineers. Please visit https://www.ornl.gov/directorate/isotopes for more information about ISED.

About ORNL:

As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an impressive 80-year legacy of addressing the nation’s most pressing challenges. Our team is made up of over 7,000 dedicated and innovative individuals! Our goal is to create an environment where a variety of perspectives and backgrounds are valued, ensuring ORNL is known as a top choice for employment. These principles are essential for supporting our broader mission to drive scientific breakthroughs and translate them into solutions for energy, environmental, and security challenges facing the nation.

ORNL offers competitive pay and benefits programs to attract and retain individuals who demonstrate exceptional work behaviors. The laboratory provides a range of employee benefits, including medical and retirement plans and flexible work hours, to support the well-being of you and your family. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also available for added 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, Relocation Assistance, and Employee Discounts.

If you have difficulty using the online application system or need an accommodation to apply due to a disability, please email: ORNLRecruiting@ornl.gov.

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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.