Duties
As a Supervisory Park Ranger you will lead daily operations and direct the completion of collateral duties related to training and leadership. You will supervise GL-9 permanent and seasonal law enforcement rangers as well as non-commissioned staff and park volunteers. You will conduct and supervise the detection of criminal activity, investigation of criminal violations, and custodial arrests. You may prepare and execute warrants, interview witnesses, and detain suspects. You will ensure the completion of comprehensive written reports. You will conduct and/or supervise gathering of law enforcement, security, and intelligence information relating to the park, its facilities, events, mission, or visitors.
You will set work goals and ensure all employees receive required training in a timely manner; identify operational requirements and make recommendations to your supervisor regarding programming, budgeting, training, administration, and evaluation of operations; and schedule patrols to maximize visitor contact with special consideration to problem areas. You will supervise and lead complex law enforcement, all hazard, emergency medical, and search and rescue operations as well as provide emergency medical services to park visitors and residents. In addition, you will participate in all aspects of employee supervision including performance planning and appraisals, employee recognition, and employee counseling.
Requirements
Conditions of employment
- U.S. Citizenship required.
- Appointment subject to background investigation and favorable adjudication.
- Meet Selective Service Registration Act requirement for males
- Subject to pre-employment physical and drug testing.
- Must possess a Type I Law Enforcement Commission.
- New employees of the Department of the Interior must identify a financial institution for direct deposit of net pay within 30 days of entrance on duty.
- Any individual who is currently holding, or has held within the previous 52 weeks, a General Schedule position under non-temporary appointment in the competitive or excepted service, must meet time-in-grade requirements (must have served 52 weeks at the next lower grade or equivalent in the Federal service). Time-in-grade requirements must be met by the closing date of this announcement. Time-In-Grade requirements also apply to former Federal civilian employees applying for reinstatement as well as current employees applying for Veterans Employment Opportunities Act of 1998 (VEOA) appointment.
- Selectee(s) will be required to carry a firearm while performing duties and maintain firearm proficiency.
- Selectee(s) must be free of any domestic violence convictions. Appointment will be subject to the applicant's successful completion of a background security investigation and favorable adjudication. Failure to successfully meet these requirements will be grounds for termination.
- You will be required to submit to a drug test and receive a negative drug test result prior to appointment. In addition, this position is subject to random testing for illegal drug use.
- Prior to appointment, you must be determined physically fit by an authorized government physician to perform strenuous and physically demanding duties; and also pass a medical examination (which includes vision, hearing, cardiovascular, and mobility of extremities) given by an authorized government physician. You will also be required to undergo periodic medical examinations throughout employment.
- You may be required to complete training and operate a four-wheel drive vehicle.
- You will be required to wear a uniform and comply with the National Park Service uniform standards. A uniform allowance will be provided.
- You may be required to work on-call, evenings, weekends, holidays, overtime and shift work.
- Government Housing may be available.
(Requirements continued in Qualifications section)
Qualifications
Requirements Continued:
- Prior to appointment, the people selected for these positions must be determined physically fit by an authorized physician to perform strenuous and physically demanding duties, pass a medical examination, and pass the Physical Efficiency Battery (PEB). The PEB is a fitness test consisting of five different components: 1) agility run - measures the ability to get up from the ground and sprint while changing directions; 2) bench press - measures upper body strength for one repetition; 3) 1.5 mile run - measures cardio/respiratory fitness; 4) sit and reach - measures flexibility in the lower back, legs and shoulders; and 5) body composition - measures body fat. Prior to appointment, selectees will be tested in all five components, and must pass the agility run, bench press and 1.5 mile run in the 25th percentile.
- Wildland firefighting and other forms of field work demand a high level of fitness to safely perform arduous, day-long work in difficult environmental conditions, including steep terrain, extreme temperatures, altitude, and smoke, and to meet unforeseen emergencies. This position requires that you pass a Pack Test, a job-related test of the capacity for arduous work. It consists of a 3-mile hike with a 45-pound pack over level terrain. A time of 45 minutes, the passing score for the test, approximates an aerobic fitness score of 45, the established standard for firefighters. Applicants shall be disqualified for appointment if they fail to meet any physical requirement. Probationary or seasonal employment is subject to termination for failure to meet the 25th percentile in each of the identified component being measured.
- You will be required to operate a government (or private) motor vehicle as part of your official duties; a valid driver's license is required. You will be required to submit a Motor Vehicle Operator's License and Driving Record. You must also submit (within a State sealed envelope or submitted directly by the State authorities), and at your own expense, all certified driving records from all States that disclose all valid driver's licenses, whether current or past, possessed by you.
- You may be required to travel overnight away from home up to 8 nights per month. You must obtain a government charge card for travel purposes.
- You may be required to complete training and obtain/maintain a government charge card with travel and/or purchase authority.
- Applicants must be at least 21 years old.
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.
QUALIFICATIONS:
All qualifications must be met by the closing date of this announcement-03/23/2026-unless otherwise stated in this vacancy announcement.
Credit will be given for all appropriate qualifying experience. For current Federal employees, if hours worked per week are not included on your resume, you must submit a
non-award SF-50 for each federal position listed as part of your application to be used to validate your work schedule and determine the amount of qualifying experience that you will be granted.
An award SF-50 will not be acceptable documentation for which to consider your amount of qualifying experience. For all other applicants who are not current federal employees, 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.
Selective Factors: Applicants must meet
ALL of the following to qualify:
- Must currently possess, previously held (within the past three years), or be able to obtain a valid Type 1, or higher National Park Service (NPS) Law Enforcement Commission, or equivalent, by 03/23/2026. More information can be found in the 'Education' section of this job announcement.
- Must currently possess or be able to obtain a National Registry Emergency Medical Technician-Basic certification by 03/23/2026.
- Must possess or be able to successfully obtain and maintain Wildland Fire Fighter certification (S130/S190) by close 03/23/2026. Provide a copy of your Red Card with your application if you currently possess this certification.
- AND -
- GS-11: Applicants must possess at least one of the following minimum qualifications by close of the announcement:
- EXPERIENCE: At least one full year of specialized experience comparable in scope and responsibility to the GS/GL-09 grade level in the Federal service (obtained in either the public or private sectors). Specialized experience is experience that equipped the applicant with the particular knowledge, skills, and abilities needed to successfully perform the duties of this position.
- Examples of specialized experience could include: Park Guide or tour leader; 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; or other similar work. You must include hours per week worked.
-OR-
- EDUCATION: Successful completion of at least three full years of graduate level study leading to a Doctorate, Ph.D., or equivalent degree at an accredited college or university in directly-related fields such as natural resource management, natural sciences, earth sciences, history, archaeology, anthropology, park and recreation management; law enforcement/police science, social sciences, museum sciences, business administration, public administration, behavioral sciences, or sociology. You must include transcripts.
-OR-
- Successful completion of a COMBINATION of education and experience as described above. To combine education and experience, first take the number of semester hours or equivalent earned towards a graduate degree, in excess of 36 semester hours, and divide by 18 semester hours or equivalent. Then, take the number of months of experience and divide by 12 months. Add the percentages together. The total must equal at least 100 percent to qualify.
Education
Qualifications continued:
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.
Law Enforcement Commission: This position requires applicants to possess, previously held (within the past three years), or be able to possess by 03/23/2026 possess a current NPS Type I Law Enforcement Commission or have completed an approved Federal Law Enforcement Training Center (FLETC) training program as a prerequisite to obtaining an NPS Type I Law Enforcement Commission prior to their entry-on-duty. You will be rated ineligible for this Supervisor Park Ranger (Protection) position if you do not meet this requirement.
Additional Information on Secondary Administrative Law Enforcement Positions:
This is a secondary-administrative law enforcement position under the special retirement provisions of 5 U.S. C. 8336 (c) (CSRS) and 5 U. S. C. 8412 (d) (FERS). PLEASE NOTE: Applicants may meet qualification requirements, but may not be eligible for special retirement coverage. If such an applicant is selected, they will be placed in the regular retirement system. To be eligible for Secondary retirement coverage under CSRS, an employee must transfer directly (without a break in service exceeding 3 days) from a primary position to a secondary position. To be eligible for Secondary retirement coverage under FERS, an employee must: 1) transfer directly (without a break in service exceeding 3 days) from a primary position to a secondary position, AND 2) complete 3 years of service in a primary rigorous position including any such service during which no FERS deductions were withheld, AND 3) must be continuously employed in a secondary position(s) since moving from a primary rigorous position, except for any break in employment from a secondary position that began with involuntary separation (not for cause). It is the responsibility of the applicant to ensure this office has enough information to determine your special retirement status to ensure you do not lose benefits (normally through submission of your work history or other documentation that demonstrates work history of approved covered positions). You must let this office know if you are in a Primary position.
Education:
To qualify based on education, you must submit a legible copy of transcripts from an accredited institution with your name, school name, credit hours, course level, major(s), and grade-point average or class ranking. Transcripts do not need to be official, but if you are selected for this position and you used your education to qualify, you must provide official transcripts before you begin work.
If you are using education completed in foreign colleges or universities to meet qualification requirements, you must show that your education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university.
Additional information
A selectee receiving a first appointment to the Federal Government (Civil Service) is entitled only to the lowest step of the grade for which selected The display of a salary range on this vacancy shall not be construed as granting an entitlement to a higher rate of pay.
This announcement may be used to fill additional positions if identical vacancies occur within 90 days of the issue date of the referral certificate.
Physical Demands: The work requires, on a regular and recurring basis, considerable and strenuous physical exertion such as rapid hiking over steep mountain trails, walking or running over rough and uneven surfaces, carrying heavy loads in excess of 50 pounds long distances over rugged terrain. It occasionally requires defending the incumbent or others against physical attack or requires crouching and crawling in restrictive spaces. The employee may be required to wear personal protective gear and enter toxic environments. The incumbent and subordinates can be exposed to potential carriers of communicable diseases through law enforcement and emergency medical contacts. The incumbent can also be exposed to high frequency noise during search and rescue, law enforcement, fire activities and helicopter operations.
Working Conditions: While extended periods of time may be in an office setting, much of the work is performed in hazardous environments, outdoors in extremes of weather and climatic conditions, including work in sub-freezing temperatures in a marine environment. The work is performed at various hours of the day and night and for prolonged periods during emergency situations. Shift work is required. Incumbent will be expected to work weekends and holidays. The work environment regularly involves high risks with exposure to hostile and dangerous law enforcement situations in remote areas. The employee seeks out persons that may be armed and attempting to commit violent felonies in remote environments, which poses considerable risk. The employee is routinely exposed to dangerous and frequently uncontrollable situations such as physical attack and an unusually stressful environment. Law enforcement and other emergency operations will require entry into hazardous environments, exposure to dangerous persons, animals, substances and potential exposure to infectious diseases.
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.
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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), the responses you provide on the application questionnaire, and the result of the additional assessments required for this position. A review of your resume and supporting documentation will be made and compared against your responses to the Assessment Questionnaire to determine if you are qualified for this job. If your resume is incomplete or does not support the responses provided in the Assessment Questionnaire, or if you fail to submit all required documentation, you will be rated 'ineligible', 'not qualified', or your score will be adjusted accordingly. If a determination is made that you have inflated your qualifications or experience, you can lose consideration for this position. Please follow all instructions carefully; errors or omissions can affect your rating.
Resumes must not exceed two single-sided pages and resumes longer than two pages will not be accepted. You may only submit one resume. Only the document submitted as the "Resume" under the Documents section will be used to determine your qualifications/eligibility and for rating purposes. In the event you submit more than one resume, only the latest submission will be reviewed.
Candidates who apply under Competitive Merit Promotion procedures will undergo a quality review to determine if they are highly qualified based on the content of their resume and their responses to the questionnaire. Best qualified candidates will be referred if all required supporting documentation has been provided.
Candidates who apply under Noncompetitive Merit Promotion procedures will undergo a quality review to determine if they are minimally qualified based on the content of their resume and their responses to the questionnaire. Qualified candidates will be referred if all required supporting documentation has been provided.
You will be evaluated on the following competencies:
- Administration and Management
- Leadership
- Legal, Government and Jurisprudence
- Managing Human Resources
- Oral Communication
- Public Safety and Security
In order to be considered for this position, you must complete all required steps in the process. In addition to the application and application questionnaire, this position requires successful completion of additional assessments, including a panel resume review. These assessments measure the critical competencies listed above that are required to successfully perform the job.
Please submit 1) a copy of your most recent performance appraisal/evaluation and 2) a list of any awards (e.g. superior performance awards, special act or achievement awards, quality step increase, etc.) you received in the last 5 years. Any performance appraisal/evaluation and award documentation you provide will be forwarded to the selecting official. The selecting official will review this documentation and give it due weight consideration during the overall selection process.
If you do not have your most recent performance appraisal/evaluation, please
submit a statement as to why it is not available. Please indicate if any prior performance appraisals/evaluations were at an acceptable level.