Park Guide Job in Mosca, CO

Vacancy No. CAHN-27-13083859-DE-MH Department National Park Service
Salary $40,736.00 to $52,957.00 Grade 5 to 5
Perm/Temp Permanent FT/PT Full-time
Open Date 10/22/2026 Close Date 10/30/2026
Job Link Apply Online Who may apply Status Candidates
Locations:
Mosca, CO


Park Guide

Department of the Interior
National Park Service
Great Sand Dunes National Park & Preserve

Summary

This is a full-time GS-0090-05 Park Guide position located at Great Sand Dunes National Park & Preserve in Mosca, CO.

This position is also open to candidates within the local commuting area under announcement CAHN-27-13083858-FUL-MH. You must apply to each announcement separately if you wish to be considered under both recruitment methods.

Duties

A Park Guide is a uniformed employee of the National Park Service that serves as a front-line park representative. They provide information, give interpretive tours, and educational programming to the public. The primary purpose of this position is to provide guide services to visitors.

Major Duties:

  • Answering questions on a variety of subjects.
  • Guiding small groups and providing services to visitors.
  • Present limited and repetitive pre-established talks including introductions to films, map talks, and static exhibit interpretation.
  • Orient hikers to conditions and equipment needs.
  • Performs duties, including programs, that require application of broad subject-matter knowledge of the park.
  • May guide larger groups (up to 50 people) on longer walks or programs.
  • Provide a wide range of services for park visitors.

Physical Demands: The work requires standing for long periods of time, walking for long distances, climbing and descending steep inclines, bending, and lifting moderately heavy items. Mental stress and physical fatigue occur due to high volume of personal contacts, occasional emergency responses, and repetitive nature of interpretive programs.

Work Environment: Work is performed both indoors and outdoors resulting in exposure to a variety of weather conditions.

Requirements

Conditions of employment

  • Must be a U.S. Citizen or National.
  • 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/.
  • DRIVER'S LICENSE: Must possess and maintain a valid driver's license throughout employment.
  • FOUR-WHEEL DRIVE: Ability to safely operate four-wheel-drive passenger vehicles on unimproved roadways.
  • UNIFORM: You are required to wear a uniform and comply with the uniform standards. A uniform allowance will be provided.
  • WORK SCHEDULE: You may be required to work on-call, evenings, weekends, holidays, and overtime.
  • TRAVEL: You may be required to travel overnight away from home occasionally. You may be required to obtain a government charge card for travel purposes.
  • Ability to lift up to 40 pounds.
  • You must be at least (1)18 years old or (2) at least 16 years old and: (a) Have graduated from high school or been awarded a certificate equivalent to graduating from high school; or (b) Have completed a formal vocational training program; or (c) Have received a statement from school authorities agreeing with their preference for employment rather than continuing their education; or (d) Be currently enrolled in a secondary school and either work only during school vacation periods or work part-time during the school year under a formal student employment program.
  • PROBATIONARY PERIOD: As a condition of employment for accepting this position, you will be required to serve a 1-year probationary period. For more information regarding Probationary Periods, please see "Qualifications" section below.

Qualifications

All qualifications must be met by the closing date of this announcement-10/30/2026-unless otherwise stated in this vacancy announcement.


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 AND date ranges in month/year format 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. ** Please refer to the "Required Documents" section for Resume requirements. **

SPECIALIZED EXPERIENCE: At least one full year (52 weeks) of specialized experience comparable in scope and responsibility to the GS-4 grade level in the Federal service (obtained in either the public or private sectors). Your resume must show hours per week worked AND the to/from dates in month/year format for each position.

Specialized Experience is experience that involved oral presentation of historical, scientific, or program information to groups; or developing and/or revising technical, historical, or scientific information for oral presentation to groups. Examples of specialized experience include, but are not limited to: Park Guide or tour leader; Naturalist; Environmental educator or teacher; other similar work.

-OR-

EDUCATION:
Successful completion of at least four years of education above high school (120 semester hour or 180 quarter hours) leading to a bachelor's degree with courses related to the occupation, such as: American history, science, public speaking, parks and recreation, education, or communications. If using education to qualify, you must upload a legible copy of your college transcripts that includes your name, credit hours, and degree awarded.

-OR-

COMBINATION:
Successful completion of a combination of education and experience as described above. For example, 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 (75% of the qualifying education) as specified in B above, equals greater than 100% of the total requirement. If using education to qualify, you must upload a legible copy of your college transcripts that includes your name, courses, and credit hours completed.

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. Note: To receive credit for volunteer experience please follow the same required resume format and information as paid experience (i.e., hours per week worked, dates in month/year format, etc.).

_____________________________________________________________________

PROBATIONARY PERIOD: 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.

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

Additional information

Government / Park housing is not available.

The duties of this position are suitable for telework only during an emergency or natural disaster with supervisory approval.

Additional vacancies may be filled using this job announcement.

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.

EXPLORE Act Veteran Hiring Pilot Program: The Department of the Interior has created a two-year Veteran Hiring Pilot as established by the Expanding Public Lands Outdoor Recreation Experiences (EXPLORE) Act that aims to expand employment opportunities for Veterans (and eligible transitioning Service Members). This position has been identified as EXPLORE Act Veteran Hiring Pilot eligible. The pilot supports DOI's conservation and resource management mission by connecting qualified Veterans with career opportunities across the Department. To learn more, visit https://www.doi.gov/veterans/explore-act.

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.

How you will be evaluated

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.

Your resume must not exceed 2 pages. 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 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:

  • Best Qualified - applicants possessing experience that substantially exceeds the minimum qualifications of the position including all selective factors and are highly proficient in all requirements of the job and can perform effectively in the position

  • Well Qualified - applicants possessing experience that exceeds the minimum qualifications of the position including all selective factors and are proficient in most of the requirements of the job

  • Qualified - applicants possessing experience that meets the minimum qualifications of the position including all selective factors and are proficient in some, but not all of the requirements of the job.

You will be assessed in the following competencies (knowledge, skills, abilities, and other characteristics):

  • Attention to Detail
  • Customer Service
  • Flexibility
  • Integrity/Honesty
  • Interpersonal Skills
  • Reading Comprehension
  • Self-Management
  • Stress Tolerance
  • Teamwork

In addition to the application and application questionnaire, this position requires successful completion of the USA Hire Assessment, if required.

Current or former displaced Federal employees who are surplus, displaced, or involuntarily separated have special priority selection rights under the Agency Career Transition Assistance Program (CTAP) or the Interagency Career Transition Assistance Program (ICTAP). To be considered under CTAP/ICTAP, you must be well-qualified, score at least 85 (i.e., meet the minimum qualification requirements, including any selective placement factors; education, and experience requirements), and be able to perform the duties of the position upon entry.

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.

Required Documents

THE FOLLOWING DOCUMENTS ARE REQUIRED and must be submitted by 11:59 PM (ET) on 10/30/2026 - unless otherwise stated in this vacancy announcement:

  1. RESUME: 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.
    • More information on how to write a Federal Resume: https://help.usajobs.gov/faq/application/documents/resume/what-to-include
  2. Complete All Required Assessment(s).
  3. All college transcript(s), if qualifying based on education. Please submit both undergraduate and graduate level transcripts, as applicable.
  4. 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.
  5. Interagency Career Transition (ICTAP) and Career Transition Assistance Plan (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.

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 for and be considered for this position, you must complete all required questionnaires, assessments and submit all required documentation as specified in the How to Apply and Required Documents section. The complete application package must be submitted by 11:59 PM (ET) on the 10/30/2026--unless otherwise stated in this vacancy announcement to receive consideration.

The application process is as follows:

  1. Click the Apply Online button.
  2. Answer the questions presented in the application and attach all necessary supporting documentation. To PREVIEW the application questionnaire, select the following link: https://apply.usastaffing.gov/ViewQuestionnaire/13083859
  3. Click the Submit Application button prior to 11:59 PM (ET) on the announcement closing date.
  4. 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.
  5. Access USA Hire using your unique assessment link. Access is granted through your USAJOBS login credentials.
  6. 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.
  7. Set aside at least 3 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.
  8. 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. Visit the USA Hire Applicant Resource Center for practice assessments and assessment preparation resources.

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.

To update your application, including supporting documentation: During the announcement open period, return to your USAJOBS account, find your application record, and click Edit my application. This option will no longer be available once the announcement has closed.

To view the announcement status or your application status, visit https://help.usajobs.gov/how-to/application/status.

Applicants who apply under this job opportunity announcement agree to have their application, associated documents and applicable personal information shared with other Bureaus/Offices within the Department of the Interior (DOI) who have vacancies within the same occupational series, grade, full performance level and in the same geographic location(s), including within the same metro/commuting area. Applying to this announcement does not replace the need to apply to other job opportunity announcements for which you wish to receive consideration.

Agency contact information

DOI DE Team
Email
DETeam@ios.doi.gov
Address
Great Sand Dunes National Park and Preserve
11500 Hwy 150
Mosca, CO 81146
US

Next steps

Please refer to your USAJOBS account for application status; the Human Resources Office cannot respond to individual status inquiries.

Once your online application is submitted you will receive a confirmation notification by email. Your application will be evaluated by the Human Resources Office to determine your eligibility for the position. After the evaluation is complete, you will receive another notification regarding the status of your application.

You can find your path with the Department of Interior at https://careers.doi.gov/.

Any exaggeration of your experience, false statements, or attempt to conceal information may disqualify you for employment consideration. We may verify all information you provide in your resume and questionnaire responses, through reference and/or background checks, and/or verification of your education. If you are selected, you will be contacted personally by the Human Resources Office posting this announcement.

National Park Service

The mission of the National Park Service (NPS) is to preserve the natural and cultural resources and values of the National Park System for the enjoyment, education, and inspiration of this and future generations. You can make a difference by bringing your unique experience, background, and perspective to our work. Click here to learn more about the National Park Service.

Agency contact information

DOI DE Team
Email
DETeam@ios.doi.gov
Address
Great Sand Dunes National Park and Preserve
11500 Hwy 150
Mosca, CO 81146
US

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