- Must provide proof of U.S. citizenship.
- Appointment subject to background investigation and favorable adjudication.
- Males born after 12-31-59 must be registered for Selective Service.
- Direct Deposit participation required.
- Successfully pass the E-Verify employment verification check. To learn more, visit www.dhs.gov/EVerify/.
- Must possess and maintain a valid driver's license throughout employment.
- You are required to wear a uniform and comply with the uniform standards. A uniform allowance will be provided.
- You may be required to work evenings, weekends, holidays, and overtime.
- You may be required to travel overnight away from home occasionally. You may be required to obtain a government charge card for travel purposes.
As a condition of employment for accepting this position, you will be required to serve a 1-year probationary period, during which your fitness and whether your continued employment advances the public interest will be evaluated.
This probationary period is an extension of the appointment process and therefore requires the agency to determine if continued employment would advance the public interest, meet the organization goals and mission of the agency, and/or otherwise promote the efficiency of the service. In determining if your employment advances the public interest, the agency will consider:
- your performance and conduct;
- the needs and interests of the agency;
- whether your continued employment would advance organizational goals of the agency or the Government; and
- whether your continued employment would advance the efficiency of the Federal service.
Under applicable law, the employment of an individual serving a probationary or trial period automatically terminates when that period ends unless the agency affirmatively certifies, in writing, that the individual's employment should continue and that their appointment should be finalized. In the absence of agency action to affirmatively certify continued employment beyond the probationary or trial period, such appointments are terminated.
Upon completion of your probationary period, your employment will be terminated unless you receive certification, in writing, that your continued employment advances the public interest.
All qualifications must be met by the closing date of this announcement-08/27/2026-unless otherwise stated in this vacancy announcement. All candidates must also meet Time-in-Grade requirements.
To receive credit for experience, your resume
MUST state either "full-time" (or "40 hours a week") or "part-time" with the number of hours worked per week to ensure proper crediting of specialized experience. Failure to adequately provide information needed to determine number of hours worked in each position may result in that time not being credited when evaluating qualifying experience. 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.
Minimum Qualification Requirements: To qualify for this position, you must meet the following minimum qualifications:
To qualify for this position at the GS-05 grade level:
- Specialized Experience Requirement: you must possess at least one full year of specialized experience equivalent to the GS-04 level in the Federal service (obtained in either the public or private sectors). Specialized experience is defined as demonstrated experience in technical, administrative, or scientific work, fish and wildlife management, recreation management, law enforcement, or other park related work. Examples of specialized experience include, but are not limited to, the following: Park Guide or tour leader; environmental educator or teacher; law enforcement or investigative work; archeological or historical preservation research work; forestry and/or fire management work in a park, recreation, or conservation area; management, assistant, or program specialist work involving the development and implementation of policy related to protection, conservation, or management of park areas or similar operations. Your resume must include hours worked per week to receive credit for your specialized experience, or you will be found not qualified and removed from consideration for this position. -OR-
- Education: Successful completion of at least a 4 year course of study above high school leading to a bachelor's degree with 24 semester hours of related course work in a major study such as: natural resource management, natural sciences, earth sciences, history, archeology, anthropology, park and recreation management, law enforcement/police science, social sciences, museum sciences, business administration, public administration, behavioral sciences, sociology, or other closely related subjects pertinent to the management and protection of natural and cultural resources. PLEASE NOTE: You must submit a copy of your transcripts or a list of courses with credit hours and grades listed if you are using education to qualify. Official transcripts will be required upon selection. -OR-
- Combination of education and experience. Only education in excess of the first 60 semester hours of a course of study leading to a bachelor's degree is creditable toward meeting the specialized experience requirements. Two full academic years of study, or 60 semester hours, beyond the second year is equivalent to 1 year of specialized experience. For example, I have 6 months of the specialized experience described in A above (50% of the experience requirement), and 3 years of college study from an accredited institution (50% of the qualifying education) which included at least 12 semester hours of related coursework as specified in B above (50% of the related coursework required). PLEASE NOTE: You must submit a copy of your transcripts or a list of courses with credit hours and grades listed if you are using education to qualify. Official transcripts will be required upon selection.
To qualify for this position at the GS-07 grade level:
- Specialized Experience Requirement: You must possess one year of specialized experience from the public or private sector, equivalent in level of difficulty and responsibility to that of at least the GS-05 grade level in the Federal service. Experience may have been in technical, administrative, or scientific work, fish and wildlife management, recreation management, law enforcement, or other park related work. Examples of specialized experience include, but are not limited to, the following: Park Guide or tour leader; environmental educator or teacher; law enforcement or investigative work; archeological or historical preservation research work; forestry and/or fire management work in a park, recreation, or conservation area; management, assistant, or program specialist work involving the development and implementation of policy related to protection, conservation, or management of park areas or similar operations. Your resume must include hours worked per week to receive credit for your specialized experience, or you will be found not qualified and removed from consideration for this position. -OR-
- Education: Successful completion of one full year of graduate study in one of the following fields: natural resource management, natural sciences, marine biology/sciences, earth sciences, history, archeology, anthropology, park and recreation management, law enforcement/police science, social sciences, wetlands ecology, or other closely related subjects pertinent to the management and protection of natural and cultural resources. (One year of graduate education is 18 semester hours or 27 quarter hours). PLEASE NOTE: You must submit a copy of your transcripts or a list of courses with credit hours and grades listed if you are using education to qualify. Official transcripts will be required upon selection. -OR-
- Superior Academic Achievement: Grade point average of B (a G.P.A. 3.0 or higher out of a possible 4.0) for all completed undergraduate courses, or those completed in the last 2 years of undergraduate study; A grade-point average of B+ (a G.P.A. of 3.5 or higher out of a possible 4.0) for all courses in your major field of study, or those courses you completed in the last two years; Rank in the upper one-third of your class in the college, university, or major subdivision; or Membership in National Honor Societies. NOTE: If more than 10 percent of your undergraduate coursework (credit hours) were taken on a pass/fail or similar basis, your claim must be based on class standing or membership in an Honor Society. PLEASE NOTE: You must submit a copy of your transcripts or a list of courses with credit hours and grades listed if you are using education to qualify. Official transcripts will be required upon selection. -OR-
- Combination of education and experience: To combine education and experience, first determine the percentage of experience held by dividing the number of months of qualifying full time experience possessed by 12 and then multiplying by 100. Then determine the percentage of qualifying graduate level education completed by dividing the number of credits completed by 18, then multiply by 100. Add the percentages together. The total must equal at least 100 percent to qualify. PLEASE NOTE: You must submit a copy of your transcripts or a list of courses with credit hours and grades listed if you are using education to qualify. Official transcripts will be required upon selection.
QUALIFICATIONS CONTINUED:
To qualify for this position at the GS-09 grade level:
- Specialized experience requirement: You mustpossess one year of specialized experience from the public or private sector, equivalent in level of difficulty and responsibility to that of at least the GS-07 grade level in the Federal service. Experience may have been in technical, administrative, or scientific work, fish and wildlife management, recreation management, law enforcement, or other park related work. Examples of specialized experience include, but are not limited to, the following: Park Guide or tour leader; environmental educator or teacher; law enforcement or investigative work; archeological or historical preservation research work; forestry and/or fire management work in a park, recreation, or conservation area; management, assistant, or program specialist work involving the development and implementation of policy related to protection, conservation, or management of park areas or similar operations. Your resume must include hours worked per week to receive credit for your specialized experience, or you will be found not qualified and removed from consideration for this position. -OR-
- Education: Successful completion of two years of graduate level study which is directly related to the work of the position. Examples of related education include but are not limited to; natural resource management, natural sciences, earth sciences, history, archeology, anthropology, park and recreation management, law enforcement/police science, social sciences, museum sciences, or other closely related subjects pertinent to the management and protection of natural and cultural resources. Two years of graduate study is considered to be 36 semester hours. PLEASE NOTE: You must submit a copy of your transcripts or a list of courses with credit hours and grades listed if you are using education to qualify. Official transcripts will be required upon selection. -OR-
- Combination of education and experience: To combine education and experience, first determine the percentage of experience held by dividing the number of months of qualifying full time experience possessed by 12 and then multiplying by 100. Then determine the percentage of qualifying graduate level education completed by dividing the number of credits completed by 36, then multiply by 100. Add the percentages together. The total must equal at least 100 percent to qualify. PLEASE NOTE: You must submit a copy of your transcripts or a list of courses with credit hours and grades listed if you are using education to qualify. Official transcripts will be required upon selection.
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.
EDUCATION:
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
The employees of the National Park Service care for special places that are the heritage of all Americans. Since its inception in 1916, the National Park Service has been dedicated to the preservation and management of this country's outstanding natural, historical, and recreational resources. Park ranger - interpreters connect people to parks. They play a key role in ensuring that visitors have a meaningful, satisfying, and safe park experience, help visitors decide how to spend their time in the park, and inform them about the wonders that await their discovery. Park ranger - interpreters are specially trained to engage the public so that each park visitor can find a personal connection with the meanings and values found in the places and stories of that park. They help visitors explore the many dimensions of parks by introducing them to a variety of perspectives. By providing the opportunity for visitors to care about the places they visit, they promote stewardship and the opportunity for those visitors to care for park resources. National parks are among the most remarkable places in America for recreation, learning, and inspiration. The work done by park ranger-interpreters through effective interpretive and educational programs encourages the development of a personal stewardship ethic and broadens public support for preserving and protecting park resources, so that they may be enjoyed by present and future generations.
This position will be filled under the Field Unit Local Hiring Authority. Eligibility is limited to applicants who reside within the defined local commuting area at the time of application. For this announcement, the local commuting area is the area from which individuals can reasonably commute to the duty station under normal conditions. The defined vicinity for this position is within 85 miles of the official duty station: 9700 SW 328th Street, Sir Lancelot Jones Way, Homestead, FL 33033
You must provide proof of residency within the defined vicinity (e.g. mortgage or property deed, lease/rental agreement, utility bill, insurance policy, etc.). See the Required Documents section for information on how to verify current residence.
Additional vacancies may be filled using this job announcement.
Promotion to the full performance level is neither guaranteed nor implied and will be based solely on your ability to satisfactorily perform the work of the position, existing work at the higher grade level, and recommendation by the position's supervisor.
Physical Demands: The work requires some physical exertion and can involve extensive periods of standing and walking, in some cases over rough surfaces or inclines outdoors or in caves, and carrying backpacks, tools, rescue equipment, or other loads. Some employees may engage in firefighting, search and rescue, and other strenuous activities; these employees may be required to lift or carry equipment weighing more than 50 pounds over long distances. Employees who participate all risk operations will be required to meet fitness requirements on a continuing basis.
Working Conditions: The work can include moderate risks or discomforts that require safety precautions (e.g., exposure to extreme temperatures, climates, rough terrain, wild animals, pests, and/or insects). The incumbent may be required to use protective clothing or gear, such as masks, boots, gloves, etc. Some employees may be engaged in all-risk operations and be exposed to high risk and potentially dangerous situations which require a range of safety and other precautions.
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, https://www.doi.gov/ethics/ethics-prohibitions.
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.
This position is being filled under the Field Unit Local Hiring Authority. Under this authority, competitive rating, ranking, and veterans' preference procedures do not apply. The Servicing Human Resources Office will determine whether applicants meet the qualification and eligibility requirements described in this announcement. Applicants who meet these requirements may be referred to the selecting official on a certificate of eligibles for consideration.
You must certify that you will maintain a permanent and exclusive residence within the defined vicinity of the field unit(s) listed in this announcement.
Upon receipt of a completed application package, the Servicing Human Resources Office will review your resume and supporting documentation to determine whether you meet the minimum qualification requirements described in this announcement.
Resumes must not exceed two single-sided pages. Resumes longer than two pages will not be reviewed. Applicants may submit only one resume. Only the document submitted as the "Resume" under the Documents section will be used to determine qualifications and eligibility. If more than one resume is submitted, only the most recent submission will be reviewed.
If your resume is incomplete or does not demonstrate that you meet the qualification requirements or specialized experience described in this announcement, you may be determined ineligible or not qualified for further 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 08/27/2026:
- Two Page Resume which includes a list of all significant jobs held and duties performed, dates specified in month and year format, and the resume must reflect full and/or part-time or total number of hours worked (i.e., work 40+ hours a week). If part-time, the hours must be annotated to be able to pro-rate the amount qualified specialized experience. If military or civilian, please include your rank and/or grade. 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. Your 2-page resume must contain information sufficient to make a valid determination that you fully meet the specialized experience requirements. Note: Current and former Federal employees should include pay plan, series, and grade level for relevant federal experience. If experience is for a career ladder position, please ensure to clearly distinguish the job duties for each grade level and how long you were working in each grade level. Resume Builder: https://help.usajobs.gov/faq/application/documents/resume/what-to-include
- Proof of residence (e.g. mortgage or property deed, lease/rental agreement, utility bill, insurance policy). SF-50 cannot be accepted as proof of residence.
- All college transcript(s), if qualifying based on education. Please submit both undergraduate and graduate level transcripts, as applicable.
- Veteran Documentation, if applicable, such as: DD-214, SF15, letter from Veteran Affairs, etc.
- Current or prior federal employees who hold or have held a non-temporary appointment in the federal competitive or excepted service within the previous 52 weeks must submit official documentation (i.e. SF50s) proving they meet time-in-grade requirements to be eligible for the grade level of this announcement.
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.
