Health Physicist (Radiation Safety Officer) Job in Montgomery County, MD

Vacancy No. NIH-ORS-IMP-26-12930935 Department National Institutes of Health
Salary $143,913.00 to $187,093.00 Grade 14 to 14
Perm/Temp Permanent FT/PT Full-time
Open Date 4/9/2026 Close Date 4/13/2026
Job Link Apply Online Who may apply Status Candidates
Locations:
Montgomery County, MD


Summary

This is a Health Physicist (Radiation Safety Officer) position within the Division of Safety, Office of Research Services (ORS), National Institutes of Health (NIH). If you have experience participating in assigned safety and health programs in a clinical or research science laboratory AND you want to play a significant role in a dynamic organization, then consider joining the NIH Office of Research Services! For more information, visit http://ors.od.nih.gov.

This job is open to

Internal to an agency

Current federal employees of the hiring agency that posted the job announcement.

Clarification from the agency

You must be currently employed by the National Institutes of Health, serving on a permanent appointment in the competitive service. This job is also open to USPHS Commissioned Corps Officers and Call-To-Active Duty (CAD) Candidates.

Duties

  • Ensures radiation sources and radioactive materials are used safely in compliance with Federal regulations and NIH guidelines, and maintains radiation exposures to individuals and environmental releases at as low as reasonably achievable levels.
  • Administers the NIH Radiation Safety Program (RSP) for approximately 5000 scientists and support personnel using ionizing radiation in over 1500 laboratories located on the main campus and at four off-campus locations.
  • Evaluates, provides information, or develops hypotheses regarding the pathways of radioactive chemical exposure to humans. Isolates and defines unknown conditions, resolves critical problems; and develops and establishes new approaches and guides.
  • Sets overall radiation safety program goals to be accomplished by the team, allocates available resources, defines objectives, priorities, and deadlines, and reviews the end products of the team’s efforts.
  • Develops agency position papers on Federal legislative and executive level management policies, approaches, and practices clarifying strategies and options for implementation relating to radiation safety.

Requirements

Conditions of employment

  • U.S. Citizenship requirement or proof of being a U.S. National must be met by closing date.
  • Employment is subject to the successful completion of the pre-appointment process (i.e., background investigation, verification of qualifications and job requirements, completion of onboarding forms, submission of required documents, etc.)
  • If selected, must meet the training and experience requirements for radiation safety officers or assistant radiation safety officers as specified by the USNRC in Title 10, Part 35, of the Code of Federal Regulations.
  • Position requires Education.
  • Males born after December 31, 1959 must be registered with the Selective Service.
  • Applicants must meet all qualifications requirements within thirty (30) calendar days of the closing date of this announcement, including time in grade.
  • If selected, you will be tested for illegal drug use; and during employment you will be subject to random, reasonable suspicion, and post-accident drug testing. Employment is contingent on a negative drug test result.
  • If selected, you will be required to complete a Confidential Financial Disclosure Report, OGE Form 450 to determine if a conflict or an appearance of a conflict exists between your financial interest and your prospective position with the agency.
  • This information is required annually. For information, visit the NIH Ethics website: https://ethics.od.nih.gov/fd.

Qualifications

You qualify for the Health Physicist (Radiation Safety Officer), GS-1306-14, you must meet the following qualification requirements:

Education Requirement:
A. I have a Bachelor's or higher degree in natural science or engineering that included at least 30 semester hours in health physics, engineering, radiological science, chemistry, physics, biology, mathematics, and/or calculus.
OR
B. I have a combination of directly related education and experience - courses as shown above, plus appropriate experience or other education; or certification as a health physicist by the American Board of Health Physics, plus appropriate experience and other education that provided an understanding of sciences applicable to health physics comparable to that described above.

AND

Specialized Experience:
You must demonstrate in your resume at least one (1) year of qualifying experience equivalent to at least the GS-13 level in the Federal service obtained in either the private or public sector, performing the following types of tasks: managing the radiation safety program in support of biomedical research; providing oversight and training on the proper use and disposal of radioactive materials to improve and maintain proper safe and healthful conditions in a clinical environment; conducting risk assessments to ensure compliance of biomedical radiation safety programs with applicable regulations and licensing conditions; developing policies and procedures for the control of risk factors and hazards in the use of radioactive materials in biomedical research.; and assessing and selecting safety equipment in order to integrate elements of safety into a facility.

You will receive credit for all experience material to the position, including experience gained in religious, civic, welfare, service, and organizational activities, regardless of whether you received pay.

Do not copy and paste the duties, specialized experience, or occupational assessment questionnaire from this announcement into your resume as that will not be considered a demonstration of your qualifications for this position.

To determine your qualifications and referral status, we may review your resume and supporting documentation and compare it against your responses to the vacancy questionnaire. Ensure you support your self-ratings with the information you provide in your application. We may verify or assess your qualifications at any time. Inflated or unsupported qualifications may affect your rating. Any misrepresentation or material omission of facts may be sufficient cause to end further consideration of your candidacy. Persons listed as knowing your past accomplishments or experience in your application may be contacted for verification purposes at any time. Verification may, but need not, begin before receiving an offer.

Preview assessment questionnaire before you apply: https://apply.usastaffing.gov/ViewQuestionnaire/12930935

Education

This position has an education requirement. You are strongly encouraged to submit a copy of your transcripts (or a list of your courses including titles, credit hours completed and grades). Unofficial transcripts will be accepted in the application package. Official transcripts will be required from all selectees prior to receiving an official offer. Click here for information on Foreign Education.

Additional information

  • This position is designated as a "non-emergency/teleworker" position and the selected candidate will be considered a "non-emergency/teleworker" employee. In the event of a closure, you must be available to telework or request leave.
  • Based on your appointment, a one or two-year trial/probationary period may be required. A decision regarding your continued employment with NIH will be made as you near the end of this period.
  • At the supervisor's discretion, this position may offer work schedule flexibilities: telework compressed schedules, flexible schedules.
  • Performance of duties may require wearing personal protective equipment and transient exposure to potentially unsafe or unhealthful conditions during periods of an emergency. Radiation dosimetry will be required.
  • PHS Commissioned Officers interested in performing the duties of this position within the Commissioned Corps should apply online to this announcement to receive consideration.
  • We may make additional selections for similar positions across the National Institutes of Health within the local commuting area(s) identified in this vacancy announcement. By applying, you agree to have your application shared with any interested selecting official(s) at NIH. Clearance of CTAP will be applied for similar positions across NIH.
  • The National Institutes of Health participates in the USCIS Electronic Employment Eligibility Verification Program (E-Verify). E-Verify helps employers determine employment eligibility of new hires and the validity of their Social Security numbers.
  • The NIH maintains a tobacco free work environment and campus.
  • Must be able to perform the essential duties of the position, with or without reasonable accommodation.
  • Visit Help Applying for helpful information on the application process.
  • If you believe you have a disability (i.e., physical or mental), covered by the Rehabilitation Act of 1973 as amended that would interfere with completing the USA Hire Competency Based Assessments, you will be granted the opportunity to request a RA in your online application. Requests for RA for the USA Hire Competency Based Assessments and appropriate supporting documentation for RA must be received prior to starting the USA Hire Competency Based Assessments. Decisions on requests for RA are made on a case-by-case basis. If you meet the minimum qualifications of the position, after notification of the adjudication of your request, you will receive an email invitation to complete the USA Hire Competency Based Assessments, based on your adjudication decision. You must complete all assessments within 48 hours of receiving the URL to access the USA Hire Competency Based Assessments if you received the link after the close of the announcement. To determine if you need a RA, please review the Procedures for Requesting a Reasonable Accommodation for Online Assessments here: Reasonable Accommodation Information
  • Veterans' Preference only applies to Schedule A (disability appointment), HHS Reemployment Priority List (RPL) Eligibles, HHS Priority Reemployment List (PRL) Eligibles, and Veterans Recruitment Appointments (if applicable).

Candidates should be committed to improving the efficiency of the Federal government, passionate about the ideals of our American republic, and committed to upholding the rule of law and the United States Constitution.

A career with the U.S. government provides employees with a comprehensive benefits package. As a federal employee, you and your family will have access to a range of benefits that are designed to make your federal career very rewarding. Opens in a new windowLearn more about federal benefits.

Review our benefits

Eligibility for benefits depends on the type of position you hold and whether your position is full-time, part-time or intermittent. Contact the hiring agency for more information on the specific benefits offered.

How you will be evaluated

You will be evaluated for this job based on how well you meet the qualifications above.

You will be evaluated based on how well you meet the qualifications listed in this vacancy announcement. Your qualifications will be evaluated based on your application materials (e.g., resume, supporting documents), your responses on the application questionnaire, and your responses to all assessments required for this position. You will be assessed on the following competencies:

  • Attention to Detail
  • Customer Service
  • Decision Making
  • Flexibility
  • Influencing/Negotiating
  • Integrity/Honesty
  • Interpersonal Skills
  • Learning
  • Reasoning
  • Self-Management
  • Stress Tolerance
  • Teamwork


Overstating your qualifications and/or experience in your application materials or application questionnaire may result in your removal from consideration. Cheating on an assessment may also result in your removal from consideration.

To be considered well qualified for the purposes of the Career Transition Assistance Program (CTAP), you must be able to satisfactorily perform the duties of the position upon entry and substantively exceed the basic qualifications by scoring at least 80 points on the assessment(s) and meet all eligibility, physical, medical, suitability, and all other requirements.

Required Documents

RESUME: Your resume must clearly demonstrate, in two pages or less, how your skills and experiences align with the "Qualifications" section and support your questionnaire responses. While cover letters provided with your application will be shared with hiring officials, they will not be used for initial qualification determinations. We cannot assume required experience based on your work or academic history. If your resume exceeds two pages, only the first two will be reviewed. Use a legible font such as Lato, Calibri, Helvetica, or Arial, with 0.5-inch margins. Suggested formatting: 14-point for titles and 10-point for body text. You may use the USAJOBS Resume Builder or upload your own resume. If uploading, ensure it includes all required information and is organized so we can match the following to each position:

  1. Job title
  2. Employer name
  3. Employment dates (MM/DD/YYYY)
  4. Hours worked per week (full-time assumed; part-time prorated)
  5. Detailed duties, accomplishments, skills, responsibilities, and supervisory details (if applicable)
  6. Series and grade or equivalent (for federal positions)
If the position has an education requirement or you are qualifying on the basis of education, you must list your education history including the type of degree and your major of study. If the position requires a certain number of credit hours, you are strongly encouraged to list the relevant courses in your resume.

Do not include a photograph or video of yourself, or any sensitive information (age, date of birth, marital status, protected health information, religious affiliation, social security number, etc.) on your resume or cover letter. We will not access web pages linked on your resume or cover letter to determine your qualifications.

For resume writing guidance, please visit the following resources: NIH Help Applying, USAJOBS Resource Center, and the USAJOBS Resume Guidance If the position has an education requirement or you are qualifying on the basis of education, you need to list your education history including the type of degree and your major of study.

APPLICATION QUESTIONNAIRE:
You must submit a completed application questionnaire.

ELIGIBILITY DOCUMENTATION:
To be considered eligible, you must submit the following documentation, if applicable to you AND respond accordingly to the associated question on the online questionnaire. If you do not provide the required information, we will assume you are not eligible or you do not wish to be considered for any preference or eligibility.
  • SF-50 - A copy of your most recent competitive career or career conditional SF-50 that shows the effective date of your latest position and the full performance level. You may obtain a copy of your SF-50 from your eOPF.
  • Visit our site on the Career Transition Assistance Program (CTAP) for more information on eligibility and required documentation.
Please do not submit any other supplementary documentation that is not requested of you. To protect your personal information, we will only send your resume and cover letter to the selecting official or hiring manager.

If you are relying on your education to meet qualification requirements:

Education must be accredited by an accrediting institution recognized by the U.S. Department of Education in order for it to be credited towards qualifications. Therefore, provide only the attendance and/or degrees from schools accredited by accrediting institutions recognized by the U.S. Department of Education.

Failure to provide all of the required information as stated in this vacancy announcement may result in an ineligible rating or may affect the overall rating.

How to Apply

Please read the entire announcement and all the instructions before you begin an application. To apply and be considered for this position, you must complete and submit all required questionnaires, assessments, and required documentation as specified in the How to Apply and Required Documents sections. The complete application package must be submitted by 11:59 PM (ET) on the closing date of the announcement to receive consideration. The application process is as follows:

  1. Click Apply Online button.
  2. Follow the prompts to select your resume and/or other supporting documents to be included with your application package. See the "Required Documents" section for any additional forms and/or supplemental materials required.

  3. Read all Eligibility questions and respond accordingly to any Eligibility you wish to claim. You will only be considered for those Eligibility questions (Veteran, Schedule A, etc.) you respond in the affirmative to, regardless of what documentation you submit. We cannot assume you intended to respond differently to a question based on other information in your application package.
  4. Complete the application questionnaire. Applicants are asked all questions regardless of their consideration preferences. We will only consider you for the grades, series, locations, specialties, and other considerations that you self-identify as being qualified for or interested in. Preview application questionnaire before you apply: https://apply.usastaffing.gov/ViewQuestionnaire/12930935

  5. After submitting an online application, you will be notified whether or not you are required to take additional online assessments through the USA Hire Competency Based Assessment system. This message will be delivered to you via email notification. The email may be routed to your "Spam" or "Junk" folder.
  6. If you are required to complete any USA Hire Assessments, you will be notified after submitting your application. The notification will be provided in your application submission screen and via email. The notification will include your unique assessment access link to the USA Hire system and the completion deadline. Additionally, in USAJOBS you can click "Track this application" to return to your assessment completion notice.

  7. Access USA Hire using your unique assessment link. Access is granted through your USAJOBS login credentials.
  8. Review all instructions prior to beginning your assessments. You will have the opportunity to request a testing accommodation before beginning the assessments should you have a disability covered under the Rehabilitation Act of 1973 as amended.

  9. Set aside about 2 hours to take the USA Hire assessments; however, most applicants complete the assessments in less time. If you need to stop the assessments and continue later, you can re-use your unique assessment link.
  10. Your responses to the USA Hire Assessments will be reused for one year (in most cases) from the date you complete an assessment. If future applications you submit require completion of the same assessments, your responses will be automatically reused.

  11. Verify all required documentation is included in your application package, review your responses to the application questionnaire for accuracy, and then submit your application.

Visit the USA Hire Applicant Resource Center for practice assessments and assessment preparation resources at https://support-usahire.opm.gov/hc/en-us.


In addition to the required documents, we encourage you to submit a cover letter, copy of your transcripts, and any applicable certifications or licenses. Even though this information is not required at the time of application, we may request this information later.

We cannot assume responsibility or grant extensions for personal issues (e.g., troubles navigating the application process, loss of internet, not understanding a question) when applying to our announcements. For technical difficulties, contact HR Systems Support between 8:00 AM and 4:30 PM ET Monday through Friday at hrss@nih.gov.

If you need any other accommodation or assistance with applying please contact NIH HR Service Desk Branch C at OHRCSDBRANCHCSRVDSK@od.nih.gov. Requests for reasonable accommodations must be made before the announcement closing date.

Visit our site for information on NIH's EEO program, Reasonable accommodation procedures, laws, policy statements, and the operation of the EEO complaint process.

Agency contact information

NIH HR Service Desk Branch C
Email
OHRCSDBRANCHCSRVDSK@od.nih.gov
Address
National Institutes of Health
6701 Rockledge Drive
Bethesda, MD 20892
US

Next steps

Based on your application and your responses to the application questionnaire, you may be presented with instructions on how to access the USA Hire system to complete the online assessments. The online assessments must be completed within 48 hours following the close of this announcement. You will have the opportunity to request a testing accommodation for the assessment should you have a disability covered under the Rehabilitation Act of 1973 as amended.

Once you submit your application package, you will receive an acknowledgement email. You will be notified of the status of your applications via email. In addition, you can track the progress of your application package through your USAJOBS account.

At the discretion of the agency, you may be contacted via phone or email for an interview or to provide additional information up to several months from the closing date of the announcement. Please ensure you have provided accurate contact information. To remain in consideration, you must respond in a timely manner to our correspondence and requests for documentation or information throughout the hiring process.

National Institutes of Health

The National Institutes of Health (NIH), a part of the U.S. Department of Health and Human Services, is the largest biomedical research funding organization in the world. NIH is made up of 27 Institutes and Centers, each with a specific research agenda, often focusing on particular diseases or body systems. NIH employs approximately 18,000 employees in varied occupations, all supporting research efforts that improve health and save lives. For more information on NIH's mission and goals, and its 27 Institutes and Centers, visit the NIH website.

Virtually explore the National Institutes of Health's (NIH) Bethesda campus, learn about scientific research, and get to know NIH community members who are working to help people live longer, healthier lives: https://www.nih.gov/virtual-tour/.

Agency contact information

NIH HR Service Desk Branch C
Email
OHRCSDBRANCHCSRVDSK@od.nih.gov
Address
National Institutes of Health
6701 Rockledge Drive
Bethesda, MD 20892
US