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Postdoc Jobs in Oak Ridge, TN (NOW HIRING)

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Postdoc information

See Oak Ridge, TN salary details

$21.7K

$51.2K

$72.4K

How much do postdoc jobs pay per year?

As of Jul 14, 2026, the average yearly pay for postdoc in Oak Ridge, TN is $51,207.00, according to ZipRecruiter salary data. Most workers in this role earn between $42,500.00 and $57,700.00 per year, depending on experience, location, and employer.

What are postdocs?

Postdocs, or postdoctoral researchers, are individuals who have completed their doctoral studies (PhD or equivalent) and are engaged in a temporary period of mentored research or scholarly training. This position allows them to deepen their expertise in a specialized area, develop new research skills, and prepare for independent careers in academia, industry, or other sectors. Postdoctoral appointments typically last from one to five years and often involve publishing research findings, collaborating with other scientists, and sometimes teaching responsibilities.

What are the key skills and qualifications needed to thrive as a Postdoc, and why are they important?

To thrive as a Postdoc, you need a doctoral degree in a relevant field, strong research skills, and a track record of academic publications. Familiarity with specialized research tools, statistical analysis software, and laboratory techniques (where applicable) is typically required. Exceptional problem-solving abilities, independence, and effective communication skills help postdocs excel in collaborative and interdisciplinary environments. These skills are crucial for advancing research objectives, securing funding, and building a foundation for a successful academic or industry career.

What is the difference between Postdoc vs Research Scientist?

AspectPostdocResearch Scientist
Required CredentialsDoctoral degree (PhD)Master's or PhD, often with more industry experience
Work EnvironmentAcademic or research institutionsIndustry, corporate R&D labs, or research organizations
Employer & Industry UsageUniversities, academic research centersPrivate companies, government agencies, industry
Common Search & Comparison IntentUnderstanding academic research rolesIndustry research roles and career progression

In summary, a Postdoc is primarily an academic research position focused on gaining specialized research experience after earning a PhD. A Research Scientist typically works in industry or corporate settings, often requiring similar credentials but emphasizing applied research and product development. The choice depends on whether you aim for an academic or industry career path.

What are some common challenges faced by postdocs during their fellowship, and how can they be addressed?

Postdocs often encounter challenges such as balancing independent research with collaborative projects, managing the pressure to publish, and navigating uncertainty around career progression. Building strong communication with mentors, setting clear research goals, and seeking out professional development resources can help address these challenges. Additionally, connecting with peers and participating in interdisciplinary teams can provide support and open up new opportunities for collaboration and skill development.
What cities near Oak Ridge, TN are hiring for Postdoc jobs? Cities near Oak Ridge, TN with the most Postdoc job openings:
Postdoctoral Research Associate - Computational Radiation Protection Scientist

Postdoctoral Research Associate - Computational Radiation Protection Scientist

Oak Ridge National Laboratory

Oak Ridge, TN

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 14 days ago


Oak Ridge National Laboratory rating

8.8

Company rating: 8.8 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

10th of 105 rated laboratories


Job description

Requisition Id 16720 

­­Overview:

Oak Ridge National Laboratory is the largest US Department of Energy science and energy laboratory, conducting basic and applied research to deliver transformative solutions to compelling problems in energy and security. The Environmental Sciences Division of Oak Ridge National Laboratory (ORNL) seeks a creative individual for a postdoctoral research associate position in ORNL’s Center for Radiation Protection Knowledge (CRPK). The candidate will work with experts in computational radiation dosimetry and risk assessment. The candidate should be an independent thinker and able to participate creatively in defining and refining research directions.

Major Duties/Responsibilities:

  • The successful candidate will interact with a team of scientists and engineers at ORNL in a variety of projects involving internal and external dosimetry and radiation risk analysis
  • The CRPK provides technical assistance to U.S. federal agencies involved in development of federal guidance for radiation protection and develops many of the biokinetic and dosimetric models recommended by the International Commission on Radiological Protection (ICRP) and applied by U.S. federal agencies
  • The successful candidate will have the opportunity to assist ORNL scientists involved in these efforts, to gain expertise in biokinetic and dosimetric modeling, and to assist and eventually lead in the preparation of open literature publications in these areas
  • 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:

  • A Ph.D. in nuclear or health sciences (such as health physics, radiological health, medical physics, nuclear engineering, applied mathematics or a closely related discipline)
  • Sound foundation in radiation transport, behavior of radionuclides in biological systems, and/or internal and external radiation dosimetry
  • Good oral and written communication skills
  • Ability to work both independently and collaboratively to accomplish multiple tasks within deadlines and adapt to ever-changing needs

Preferred Qualifications:

  • Experience in radiological risk assessment
  • Experience in biokinetic model development
  • Experience with Monte Carlo radiation transport software and applications
  • Experience with numerical computing using programming languages such as C++, Python, etc
  • Author or co-author of open literature publications

Special Requirements:

Applicants cannot have received their Ph.D. more than five years prior to the date of application and must complete all degree requirements before starting their appointment. The appointment length will be up to 24 months with the potential for extension. Initial appointments and extensions are subject to performance and availability of funding.

Please submit three letters of reference when applying to this position. You may upload these directly to your application or have them sent to ORNLRecruiting@ornl.gov (For postdocs, use Postdocrecruitment@ornl.gov) with the position title and number referenced in the subject line.

Instructions to upload documents to your candidate profile:

  • Login to your account via jobs.ornl.gov
  • View Profile
  • Under the My Documents section, select Add a Document

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.

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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.

If you have trouble applying for a position, please email ORNLRecruiting@ornl.gov.

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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