Park Description/Area Information:
This position is based at Dry Tortugas National Park, 70 miles west of Key West, Florida. The park is 101 square miles, mostly open ocean, with a subtropical coral reef system. Seven small islands support nesting seabirds, including sooty terns, brown noddys, frigatebirds, and masked boobies, and hundreds of loggerhead and green sea turtle nests each year.
Work includes land and marine tasks such as seabird and sea turtle monitoring, invasive species management, marine surveys, and restoration projects. Because the park is remote and weather can change quickly, priorities often shift and flexibility is essential. Two biologists will be hired: one focused on terrestrial and marine fieldwork, and one focused on equipment and instrumentation, including dive gear and vessels.
Employees usually stay at Garden Key, a 16-acre island with limited services. Housing is in small or shared units with basic amenities. Internet access is limited, and there are no stores or banks, so travel to Key West is required for services. Living on the island for up to two weeks at a time can be challenging. Recreation options include snorkeling, diving, paddleboarding, fishing, sailing, and birding.
Term Appointment (STEM Authority):
This position is filled under the Department of the Interior STEM Term Appointment Authority, which allows an initial 13-month term that may extend up to 10 years. This authority supports scientific work that requires long-term continuity.
Dry Tortugas National Park must maintain multi-year marine and terrestrial science programs, including coral disease response and restoration, coral nursery development, seabird monitoring, sea turtle studies, invasive species management, habitat restoration, environmental condition monitoring, reef assessments, habitat mapping, and water-quality trend analysis. The park also requires long-term maintenance and calibration of vessels, dive gear, sensors, cameras, and other scientific equipment.
Due to the park's remote setting and the training needed for diving, boating, and field operations, continuity is essential for safety and program success. The park expects to extend the term appointment up to the 10-year maximum based on mission needs.
Major Duties:
- Conduct biological and ecological field studies by collecting data, identifying species, measuring conditions, and documenting observations using Global Positioning System (GPS) units, field tools, and established protocols.
- Lead coral restoration and disease response work by assessing coral health, performing treatment procedures, maintaining coral nurseries, and supporting long-term restoration efforts.
- Operate and maintain small vessels and diving equipment in open-ocean settings by navigating to field sites, transporting gear, inspecting and maintaining scuba equipment, and following safety standards.
- Manage and report biological data by entering results, performing basic analyses, preparing summaries, creating charts or maps, conducting quality checks, and keeping organized records.
- Coordinate field teams by assigning tasks, guiding interns and volunteers, ensuring vessel and dive safety, adjusting plans to changing conditions, and supporting collaborative work in remote settings.
Responsibilities:
- Ensure safe field operations by following diving and boating safety rules and monitoring changing conditions.
- Maintain accurate scientific data and records by collecting reliable information and keeping organized files.
- Care for scientific equipment by inspecting, cleaning, and repairing vessels, scuba gear, and field instruments.
- Support long-term resource management by completing monitoring, restoration, and research projects.
- Promote teamwork by coordinating tasks, providing guidance, and supporting collaborative work in remote environments.
- U.S. Citizenship is required.
- Be sure to read the How to Apply and Required Documents Sections.
- You will be required to participate in the Direct Deposit Electronics Funds Transfer Program.
- You will be subject to a favorably adjudicated background/suitability investigation/determination.
- Your resume must contain enough information to show that you meet the qualification requirements as defined in the announcement. In addition, your responses to the questions must adequately reflect in your resume.
- You will be required to wear a uniform and comply with the National Park Service uniform standards. A uniform allowance will be provided.
- You will be required to pass a pre-employment medical/physical exam.
- You must possess and maintain a valid state driver's license while employed in this position. Periodic driving record checks may be required.
- You will be required to submit to a drug test and receive a negative drug test results prior to appointment. In addition, you will be subject to ongoing random testing for illegal drug use.
- If you are a male, you must meet the Selective Service Registration Act requirement.
- You may be required to operate a variety of motorized vehicles as part of your official duties.
- You may be required to travel overnight away from home up to 18 nights per month.
- You will be required to complete a one-year trial period.
- You must be able to lift up to 50 lbs safely.
- You must obtain and maintain a National Parks Service “Blue Card” SCUBA certification within 12 months of employment (if not already held).
- You must obtain Department of Interior Motorboat Operator Certification Course (MOCC) certification between 6 months to 1 year of employment and maintain certification throughout employment in accordance with policy.
You must show that you meet the basic requirement, the minimum qualification requirement, and both selective factors listed below. Your resume must clearly support your answers. We will not make assumptions about your experience. All qualifications must be met by the closing date of this announcement.
Basic Requirement - Biologist Series (0401)
You must meet one of the following:
- You have a bachelor's degree or higher in biological sciences, agriculture, natural resource management, chemistry, or a related field.
- You have a combination of education and experience that includes coursework equivalent to a major in these fields, plus appropriate experience or additional education.
You must meet
one of the following:
Specialized Experience: You have one year of specialized experience at the GS-07 level (or equivalent), and your experience includes peforming
at least three of the tasks below as part of your regular duties:
- Collecting and organizing biological, ecological, fishery, or wildlife field data using scientific methods and tools.
- Assisting with natural resource studies, monitoring projects, restoration work, or control programs.
- Identifying species or measuring environmental conditions and sharing results with higher-level staff.
- Preparing summaries or reports of field observations or project results.
- Supporting resource management or restoration work, including maintaining equipment and helping with field logistics.
OR
Education: You completed two full years of graduate-level education toward a master's degree, or you have a master's degree in a related field such as biological sciences, natural resource management, or environmental science.
OR
Combination: You have a combination of graduate education and specialized experience that adds up to 100 percent of the requirement.
AND
Selective Factors (You Must Meet These at the Time of Application)
You must show you meet
both selective factors below. If you do not provide proof, you will be found
not qualified.
- Open-water SCUBA certification and at least 50 logged scientific or commercial dives.
- This job requires underwater surveys, coral restoration, and disease response work in open ocean conditions. You must already have this certification and dive experience to safely perform these duties.
- Documented experience operating small vessels in open-water marine environments.
- Access to field sites requires long boat travel in changing sea conditions. You must already have substantial open-water boating experience to safely support field operations.
Volunteer Experience: Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community, student, social). Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates directly to paid employment. You will receive credit for all qualifying experience, including volunteer experience.
You must include months, years and hours per week worked to receive credit for your work and/or volunteer experience. One year of specialized experience is equivalent to 12 months at 40 hours per week. Part-time hours are prorated. You will not receive any credit for experience that does not indicate exact hours per week or is listed as "varies". For periods of time that reflect military service, the DD-214 or Statement of Service is sufficient to meet the full and/or part-time hours requirement as the service dates will be reflected.
POSITION DETAILS:
Physical Demands: The position may require strenuous physical activity including periods of standing, walking, climbing, and lifting and carrying of heavy objects. Some activities will occur in physically dangerous areas or settings. Documentary research and report writing work is sedentary, which entails the ability to concentrate and write for long periods of time.
Work Environment: Work is performed both indoors and outdoors in all types of weather. Assignments may be performed in potentially hazardous areas. Flying in fixed and rotary wing aircraft is possible.
This position has a mandatory education requirement.
You must submit a copy of your transcript(s) to support claimed education if substituting education for experience. Transcripts must include your name, school name, grades, credit hours earned, major(s), grade point average or class ranking, and date the degree was conferred, if applicable. A typed list of courses, grades, semester/quarter hours, GPA, etc. will not be accepted. Non-submission may result in being rated not qualified for the position. Unofficial transcripts are acceptable, but if you are selected for this position and you used your education to qualify, you must provide official transcripts before you begin work.
Foreign Education: To receive credit for education completed outside the United States, you must show proof that the education has been submitted to a private organization that specializes in interpretation of foreign educational credentials and such education has been deemed at least equivalent to that gained in conventional U.S. education programs. Recognition of Foreign Qualifications | U.S. Department of Education. https://www.ed.gov/about/initiatives/international-affairs/recognition-of-foreign-qualification
Term positions do not convey permanent status in the Federal service. The agency retains sole discretion and without further competition, the right to extend the duration of this appointment after selection and/or appointment, based on changes to the term appointment regulation(s). No extension to a term appointment shall be granted to a selectee/employee to an amount of time that exceeds the maximum number of years authorized under any present or current regulation, unless such regulation expressly allows such action.
Reasonable Accommodation (RA) Requests: 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.
If otherwise eligible and qualified, you may be offered a recruitment or relocation incentive. The decision to offer an incentive will be made on a case-by-case basis and is neither promised nor guaranteed. For information visit: Recruitment Incentive or Relocation Incentive.
Related Non-Federal experience or related experience as retired members of the uniformed services may be credited towards computing entitlement to leave accrual, at managerial discretion, providing that experience meets certain criteria. This provision allows new employees to earn annual leave at a higher rate than would otherwise be allowed. (5 Code of Federal Regulations, 630).
All Department of Interior (DOI) employees, their spouses, and minor children may not acquire or retain any claim, permit, lease, small tract entry, or other rights granted by the Department in Federal lands, with limited exceptions. Additional ethics prohibitions can be found here: DOI Ethics.
Current surplus and current or former displaced Federal individuals who have special priority selection rights under the Agency Career Transition Assistance Program (CTAP) or the Interagency Career Transition Assistance Program (ICTAP) must be well qualified for the position to receive consideration for special priority selection. Well qualified means that the applicant meets the following: OPM qualification standards for the position; all selective placement factors, where applicable; special qualifying conditions that OPM has approved for the position, where applicable; is physically qualified with reasonable accommodation, where appropriate to satisfactorily perform the duties of the position upon entry; and is rated by the organization at least at the well qualified level.
The duties of this position are suitable for telework only during an emergency or natural disaster.
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.
You will be evaluated for this job based on how well you meet the qualifications above.
Your qualifications will be evaluated based on your application materials (e.g. resume, supporting documents), the responses you provide on the application questionnaire, and the result of any additional assessment(s) required for this position.
Resumes must not exceed two single-sided pages and resumes longer than two pages will not be accepted. The minimum font size is 10-point for all body text. Headers may be slightly larger but must remain legible. All resumes must maintain a minimum 0.5-inch margins on all sides to ensure readability and prevent excessive content compression. Including supplemental pages or attachments disguised as resume extensions are prohibited and will not be reviewed to determine your eligibility/qualifications. In the event you submit more than one resume, only the latest submission will be reviewed.
Candidates will be rated and ranked using Category Rating procedures. These procedures place candidates with veteran's preference above non-preference eligibles within each category. Veterans with a service-connected disability of at least 10 percent are listed in the highest quality category, except when the position being filled is scientific or professional at the GS-09 grade level or higher. Under Category Rating, candidates will be rated and ranked into the following categories:
In addition to the application and application questionnaire, this position requires successful completion of the USA Hire Assessment.
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.
Providing false or misleading information on your resume or supporting documentation may result in removal from consideration or other action consistent with applicable federal hiring regulations. Applicants who include vulgar, offensive, or inappropriate language or information in their application package will be ineligible for further consideration for this position.
The following documents are required and must be submitted by 11:59 PM (EST) on 08/21/2026:
- Resume which includes a list of all significant jobs held and duties performed, with dates in month-year format (include month/day/year format if needed for 52 weeks of experience), and indicate hours worked per week (or full-time). Your resume must clearly show how long you have held each grade/rank. Resumes must not exceed two single-sided pages and resumes longer than two pages will not be accepted. The minimum font size is 10-point for all body text. All resumes must maintain a minimum 0.5-inch margins on all sides to ensure readability and prevent excessive content compression. Including supplemental pages or attachments disguised as resume extensions are prohibited and will not be reviewed to determine your eligibility/qualifications. Your 2-page resume must contain information sufficient to make a valid determination that you fully meet the specialized experience requirements. If you have federal experience, you should include series, and grade for each position held, and if experience is part of a career ladder position, you must clearly distinguish the job duties and length of time working for each grade level. More information on how to write a Federal Resume: https://help.usajobs.gov/faq/application/documents/resume/what-to-include
- Complete All Required Assessments.
- Documentation that you meet the Selective Factors:
You must submit proof that you meet both selective factors listed in the Qualifications section:
- Open-water scuba certification and at least 50 logged scientific or commercial dives.
- Submit your scuba certification and your complete dive logs showing 50 or more qualifying dives. These are required because this job involves underwater surveys, coral restoration, monitoring, and disease response work in open-ocean conditions. Scuba skills must already be in place so you can work safely upon entry.
- Substantial experience operating small vessels in open-water marine environments.
- Your resume must clearly describe your open-water boating experience, including the types of vessels, environments, and approximate amount of time operating boats. This is required because field sites are remote and reached by long boat trips in changing sea conditions. You must already have strong boating experience to support safe field operations.
- All college transcript(s), if qualifying based on education. Please submit both undergraduate and graduate level transcripts, as applicable.
- Veterans Preference Documentation, if applicable. Veterans must submit a copy of your latest Certificate of Release or Discharge from Active Duty, DD-214 (member 4 copy) or other Documentation of Service and Separation under Honorable Conditions, as listed on the SF15. If you are a Disabled Veteran, Purple Heart Recipient, or Parent or Spouse of a Disabled or Deceased Veteran, you must submit all additional proof required by the SF15, and if applicable, a completed SF15. You may request a copy of your Department of Veterans Affairs letter from www.va.gov/records/ or call 1-800-827-1000. If you are a veteran within 120 days of discharge, you must submit signed documentation from the Armed Forces certifying: 1) your expected release/retirement from active duty, 2) under honorable conditions, 3) your pay grade/rank/rate at time of discharge, 4) dates of active-duty service, 5) any campaign or expeditionary medals received, & 6) dated within 120 days of your separation.
- Interagency/Career Transition Assistance Plan (I/CTAP): If you are applying under I/CTAP, you MUST submit proof of eligibility including 1) copy of the agency notice, e.g., RIF Separation Notice, Notice of Proposed Removal, etc.; 2) SF-50s (Notifications of Personnel Action) showing career/conditional tenure competitive status, promotion potential and duty location; and 3) your most recent performance appraisal. To exercise selection priority, displaced or surplus Federal employees must be well qualified. For more information visit: USAJOBS Help Center - Career Transition Programs (CTAP, ICTAP, RPL).
Failure to submit any of the above-mentioned required documents will result in loss of consideration due to an incomplete application package. It is your responsibility to ensure all required documents have been submitted.
Do not submit photographs with your application package. Documents with photographs may not be seen by hiring officials - you must remove your image from all documents.
Do not upload Adobe portfolio documents. Adobe portfolio documents are not viewable by our agency's staffing offices.
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.
