External Dosimetry Program Technical Specialist

Requisition Id15575

Overview:

The Nuclear and Radiological Protection Division (NRPD) at the Oak Ridge National Laboratory (ORNL) seeks an External Dosimetry Program Technical Specialist within the Nuclear Measurements and Analytical Services Group. ORNL is a world leader in advanced science and technology research involving several nonreactor nuclear facilities, accelerators, and the High Flux Isotope Reactor which involve a complex range of internal and external radiological hazards that are managed to protect more than 3,000 researchers and operations staff involved in the Nuclear Research and Isotope Production Mission. The Nuclear Measurements and Analytical Services Group is responsible for maintaining Department of Energy Laboratory Accreditation Program (DOELAP) accreditation for the external dosimetry program as an essential part of the ORNL Radiological Protection Program. This position is responsible for developing methods and procedures for external dosimetry operations, conducting studies, and preparing reports on relevant technical issues. This position supports management in ensuring that the external dosimetry program meets the standards of the Department of Energy Laboratory Accreditation Program (DOELAP), specified in DOE-STD-1111-2018 and DOE-STD-1095-2025.

Major Duties/Responsibilities:

The position is responsible for developing methods and procedures for external dosimetry operations, conducting studies, and preparing reports on relevant technical issues. The Technical Specialist is also responsible for investigating or directing the investigation of unexpected dosimetry results, characterizing new or unusual radiation fields for personnel dosimetry purposes, and assisting in conducting training and evaluating performance of the External Dosimetry Program (EDP) staff. Specific responsibilities include:

• Monitor changes in federal regulations and industry practices related to radiological protection requirements to ensure that the ORNL EDP meets those requirements.
• Ensure analytical results, dose evaluations/assessments, and reports are of the highest accuracy and quality.
• Perform dose estimates in the event of questionable processing results, lost or unreturned dosimeters, damaged or contaminated dosimeter, or nonoccupational or medical exposure.
• Conduct studies and prepare reports on relevant technical issues.
• Provide technical assistance to NRPD and other ORNL divisions in addressing external dosimetry issues.
• Interface with IT support personnel in the development, upgrade, and maintenance of the personnel dosimetry database and its applications.
• Work with the Internal Dosimetry Technical Specialist to prepare, review, and submit the annual DOE Radiation Exposure Monitoring System (REMS) report.
• Prepare annual personnel occupational exposure reports for individuals.
• Analyze blind audit results and conduct and evaluate the results from dosimetry intercomparisons.
• Participate in internal and external audits and assessments.
• Perform dose assessments in the event of personnel contamination.
• 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.

Basic Qualifications:

• BS/BA degree in nuclear engineering, radiation protection, a related science, engineering, or related technical field with a minimum of 2 years of relevant experience or a MS degree with 1 year of experience.
• Demonstrated technical understanding of external dosimetry.
• Practical experience and/or working knowledge in one or more of the following: radiation detection/counting instrumentation, statistical evaluation, TLD processing.
• Ability to perform or evaluate complex spreadsheet.

Preferred Qualifications:

• Advanced degree in a technical science discipline or engineering with a concentration in health physics.
• Understanding of applicable Federal regulations including 10 CFR 835.
• Experience with the Department of Energy Laboratory Accreditation Program (DOELAP) process.
• Experience with external dosimetry processing systems.
• Experience working in a research and development environment (e.g., DOE National Laboratory) with a broad range of radiation types, exposure geometries, and dose rates.
• Advanced experience with programming languages, data management systems, SQL, Oracle server databases and creating SQL Queries.
• Experience with Monte Carlo N-Particle (MCNP) code modeling.

Visa Sponsorship: Visa sponsorship is not available for this position.

Security, Credentialing, and Eligibility Requirements:

• This position requires the ability to obtain and maintain an HSPD-12 PIV badge.
• For employment at Oak Ridge National Laboratory (ORNL), a Real ID compliant form of identification will be required.
• Additionally, ORNL is subject to Department of Energy (DOE) access restrictions. All employees must also be able to obtain and maintain a federal Personal Identity Verification (PIV) card as mandated by Homeland Security Presidential Directive 12 (HSPD-12) and Department of Energy (DOE) Order 473.1A, which requires a favorable post-employment background investigation.
• To obtain this credential, new employees must successfully complete and pass a Federal Tier 1 background check investigation. This investigation includes a declaration of illegal drug activities, including use, supply, possession, or manufacture within the last year. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws.

For foreign national candidates:

• If you have not resided in the U.S. for three consecutive years, you are not eligible for the PIV credential and instead will need to obtain a favorable Local Site Specific Only (LSSO) risk determination to maintain employment.
• Once you meet the three-year residency requirement, you will be required to obtain a PIV credential to maintain employment.

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.