Senior Radiological Engineer

Requisition Id16397

Overview:

We are seeking a Senior Radiological Engineer who will provide expert level support for the operation of a diverse range of radiological instrumentation to meet needs throughout Oak Ridge National Laboratory (ORNL). Areas of focus include the Radiological Effluent Stack Monitoring program, the Central Radiological Counting Laboratory, the Portable Nondestructive Assay (NDA) program, and the Whole-Body Counting Facility. This position resides within the Nuclear and Radiological Measurements (NRM) team of the Nuclear Measurements and Analytical Services (NMAS) Group of the Nuclear and Radiological Protection Division (NRPD) under the Environmental, Safety, Health, and Quality Directorate atOak Ridge National Laboratory.

Major Duties/Responsibilities:

• Serve as the primary subject matter expert within the NRM Team for the Radiological Effluent Stack Monitoring Program.
• Develop and expand the stack monitoring program with the addition of future spectroscopic stack monitoring systems.
• Provide technical guidance for the operation of instrumentation within the Central NPRD Radiological Counting Lab, which consists of fixed high purity germanium detectors, alpha spectrometers, gross alpha/beta counters, and a liquid scintillation counter.
• Assist in the development of In-situ Object Counting (ISOCS) models to evaluate complex assays and develop defensible estimates of the total measurement uncertainties in support of the NRPD Portable NDA program.
• Support the operation of the whole-body counting, lung counting, and wound counting capabilities, facilities, and instrumentation.
• Perform technical equipment evaluations and develop technical basis documentation for existing and future technology applications.
• Mentor less experienced radiological engineers within the group.
• Participate in incident/accident investigations requiring in vivo measurement and wound counting support due to potential intakes of radioactive material.
• Troubleshoot equipment and other technical issues as necessary.
• Participate in audits, inspections, verifications, and surveillances.
• Support other activities in the Nuclear Measurements and Analytical Services Group as needed.
• Ensure all work is carried out safely, securely, and in compliance with ORNL's ESH&Q policies, standards, and procedures.
• 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 Degree in health physics, nuclear engineering, physics, chemistry, or a related technical field.
• Eight or more years of professional experience in health physics, nuclear engineering, nondestructive assay, or operational radiation protection.
• Extensive knowledge of gamma spectrometry fundamentals - gamma-ray interactions, detection systems, calibration, operation, troubleshooting, maintenance, and gamma-ray spectra interpretation.
• Knowledgeable of laboratory quality assurance processes and procedure development.

Preferred Qualifications:

• An advanced science or engineering degree in directly related discipline (e.g. health physics, physics, radiochemistry, etc.) will be given appropriate consideration in lieu of experience.
• Recent experience with radiological effluent processing and monitoring systems, including a thorough understanding of sampling methodology, fluid flow dynamics, filtration mechanisms, and effluent monitoring regulatory requirements.
• Advanced computing skills, including data reduction, analysis, and presentation.
• Thorough working knowledge of Mirion Technologies gamma spectrometry software applications including their software development toolkit and ISOCS.
• Experience with the development and reporting of total measurement uncertainty as it relates to NDA.
• Knowledge of Mirion's APEX In-vivo software application.
• Experience operating and maintaining In-vivo measurement systems.
• Well versed in current regulatory and consensus standards for radiation detection.
• Working knowledge of the Python programming language.
• A history of institutional problem-solving and application of creative solutions to radiation measurement challenges.
• Excellent written and oral communication skills.
• Motivated self-starter with the ability to work independently and to participate creatively in collaborative teams across the laboratory.
• Ability to function well in a fast-paced research environment, set priorities to accomplish multiple tasks within deadlines, and adapt to ever changing needs.

Special Requirements:

• Physical Requirements:Work involves various physical requirements and working conditions. As such, a pre-hire physical will be required after offer.
• 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.

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.