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Experiment Project Engineer

Oak Ridge National Laboratory
life insurance, parental leave, 401(k), retirement plan, relocation assistance
United States, Tennessee, Oak Ridge
1 Bethel Valley Road (Show on map)
Jun 16, 2026

Requisition Id16622

Overview:

We are seeking anExperimentProjectEngineerwho willperform a diverse set of activities related to analysis, approval,and coordination of in-vessel and gamma irradiations at theOak Ridge National Lab (ORNL)High Flux Isotope Reactor (HFIR).These willlargely includeexperiments related to materials science and isotope productionto support key ORNL objectives.In this role, you will interact andcollaboratewith the experiment design and analysis team(s) associated with proposed samples, quality assurance specialists, support personnel, reactor operators, and ORNL transportation-related organizations.

This positionresidesin theExperiments and R&D Programs Groupin theNuclear Safety and Experiment Analysis Section of Research reactors Division, part of theNeutron Sciences DirectorateatOak Ridge National Laboratory.

Major Duties/Responsibilities:

SHIPPING AND TRANSPORTATION SUPPORT

  • Participate in a multitude of radioactive materials shipping activities, including evaluations of activity levels, isotopic content, adherence to cask limits, review of shipping authorization documents, and coordinating cask loading and unloading operations.Will work closely with experienced HFIR Experiment and Fuel Transportation Subject Matter Expert.

  • Engage with HFIR fresh and irradiated fuel shipping activities, cask maintenance, and Safety Analysis Report for Packaging (SARP) maintenance and certification.

EXPERIMENT COORDINATION

  • Work closely with experimenters and principal investigators to understand their irradiation needs and guide themin the process of preparingfor and carrying out irradiation experiments. This includes providing feasibility evaluations of prospective in-vessel and gamma irradiation experiments with the responsibility and authority to guide experimenters to compliance with HFIR safety requirements.

  • Provide review of experimenter documentation addressing nuclear and experiment safety or programmatic concerns with in-core and gamma irradiation experiments, including evaluation through the Unreviewed Safety Question (USQ) process;ultimately providingfinal authorization for insertion of experiments into the reactor.

  • Provide consultation for experiment design, engineering and fabrication of isotope production program and materials science efforts.

  • Interactfrequentlywith scientists and engineers of various disciplines both inside and outside ORNL.

EXPERIMENT FACILITIES SUPPORT

  • Work with RRD Experiments and R&D staff, Systems Engineering, and other Nuclear Safety staff to evaluate the existing facilities' performance and develop corrective maintenance solutions for operability issues as well as conceptualize new facilities or improvements to existing facilities that meet experimenter needs.

  • Participate in HFIR experiment facility health monitoring activities and reporting.

  • Work with HFIR Operations to prepare instructions for installing, adjusting, and removing experiments

  • Gainexpertiseusing the EXSITE experiment planning, coordination, and resource platform.

Basic Qualifications:

  • A BSdegree in mechanical, nuclear, or aerospace or similar engineeringfieldwith at least five years ofexperience in a nuclear environment such as a nuclear power plant, researchreactoror other nuclear facility.

  • Fundamental understanding of nuclear processes for isotope production, nuclear physics, andmaterials science.

Preferred Qualifications:

  • A relevantMS degree

  • Experience with experiments at a research reactor

  • Current Q or L Clearance

  • Significant experiencewith coordinating transportation of irradiated isotope and/or materials experiments on a DOE site

  • DOT hazardous material transportation certification or willingness to obtain

  • Ability to reviewand understandneutronicsand/or thermalcalculationsfor acceptance

Special Requirements:

  • This position requires the ability to obtain andmaintaina 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.

  • Certification for transport of hazardous materials will berequiredif not alreadypossessed.

Visa sponsorship is not available for this position.

Benefits at ORNL:

We offer competitive pay and benefits programs to attract andretainhardworking 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.

This positionis located inOak Ridge, Tennessee and requires onsite presence. We offer a flexible work environment that supports both the organization and the employee. A hybrid/onsite working arrangement may be available with this position, which provides flexibility to work periodically from your home, while reporting onsite to the Oak Ridge, Tennessee location on a weekly and regular basis.

Other benefits includethe 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.

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.

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