Wildlife Biologist Job in Grand Canyon, AZ

Vacancy No. CAHN-26-13039536-DE-LLH Department National Park Service
Salary $61,722.00 to $80,243.00 Grade 9 to 9
Perm/Temp Permanent FT/PT Full-time
Open Date 8/25/2026 Close Date 8/31/2026
Job Link Apply Online Who may apply Public
Locations:
Grand Canyon, AZ


Wildlife Biologist

Department of the Interior
National Park Service
Grand Canyon National Park

Summary

You will serve as a Wildlife Biologist in the Science and Resource Management Division.

First time hires to the federal government typically start at the beginning salary in the range for their respective grade level.
GS-09: $61,722 (Step 1) to $ 80,243 (Step 10) per year - Salary Table 2026-RUS

This position is also open to status candidates under announcement CAHN-26-13039537-ST-LLH. You must apply to each announcement separately if you wish to be considered under both recruitment methods.

This job is open to

The public

U.S. Citizens, Nationals or those who owe allegiance to the U.S.

Career transition (CTAP, ICTAP, RPL)

Federal employees whose job, agency or department was eliminated and are eligible for priority over other applicants.

Veterans

Veterans of the U.S. Armed Forces or a spouse, widow, widower or parent of a veteran, who may be eligible for derived preference

Clarification from the agency

This announcement is open to United States Citizens; U.S. Nationals; and Career transition eligibles (CTAP, ICTAP, RPL).

Duties

  • Live trapping nuisance and habituated wildlife, capturing wildlife using approved pharmaceuticals, using approved techniques, and procedures to euthanize wildlife.
  • Collaborating on wildlife exclusion, managing rodent lethal trapping, overseeing rodent clean up kit program, protecting commercial and residential buildings from wildlife, and other pest impacts.
  • Mitigating and reducing zoonotic disease risks, performing zoonotic disease surveillance, developing zoonotic disease response plan, and providing zoonotic disease training and outreach.
  • Pesticide use management, managing annual pesticide use reporting, and pesticide use proposals, tracking, and reducing pesticide use.
  • Implement approved techniques and procedures to effectively manage human-wildlife interactions, provide outreach and education to reduce human-wildlife interaction.

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/.
  • Must have and maintain a valid driver's license throughout employment.
  • Pre-employment and random drug testing are required. You will not be appointed to the position if a verified positive drug test is received.
  • This position is subject to drug testing based on the collateral duty requiring firearms in the back-country or other locations for non-law enforcement reasons such as protection from animals.
  • You may be required to work on-call, evenings, weekends, holidays, overtime, and shift work.
  • You may be required to travel overnight away from home occasionally.
  • You are required to wear a uniform and comply with the uniform standards. A uniform allowance will be provided.
  • 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.
  • Additional Requirements located under Qualifications

Qualifications

All qualifications must be met by the closing date of this announcement-08/31/2026-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 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

Basic Educational Requirements: Basic Requirements for the Wildlife Biologist, GS-0486 series, you must meet at least one of the following:

  • A. Degree: Successful completion of a biological science degree that included: 1) at least 9 semester hours in such wildlife subjects as mammalogy, ornithology, animal ecology, wildlife management, or research courses in the field of wildlife biology; 2) at least 12 semester hours in zoology in such subjects as general zoology, invertebrate zoology, vertebrate zoology, comparative anatomy, physiology, genetics, ecology, cellular biology, parasitology, entomology, or research courses in such subjects (Excess courses in wildlife biology may be used to meet the zoology requirements where appropriate.); AND 3) at least 9 semester hours in botany or the related plant sciences. You must include transcripts. -OR-
  • B. Combination of Education and Experience: Includes courses equivalent to a major in biological science (i.e., at least 30 semester hours), with at least 9 semester hours in wildlife subjects, 12 semester hours in zoology, and 9 semester hours in botany or related plant science, as shown in A above, plus appropriate experience or additional education. You must include transcripts.

-AND-

Minimum Qualification Requirements
: To qualify for this position at the GS-09 grade level, you must meet the following minimum qualifications:

  • Specialized Experience Requirement: Possess at least one full year of specialized experience equivalent in level of difficulty and responsibility to that of at least the GS-07 grade level in the federal service, which has equipped me with the knowledge, skill, and ability to successfully perform the duties of this position. To be creditable, specialized experience must have been equivalent to at least the next lower grade level in the normal line of progression for the occupation in the organization. Generally technical work below the GS-08 level is not creditable. Examples of specialized experience include, but are not limited to: 1) assisting in the planning and implementation of wildlife censuses and monitoring surveys; 2) working as a field crew leader for a wildlife project or study where field decisions were made independently, and activities included gathering, recording, and analyzing resource information, and preparing summary field reports for inclusion in a final report; or 3) working in a professional or academic position that included working on portions of a research project to include choosing methodology and implementation of data gathering, analysis of wildlife data, and preparation of portions of a final report. You must include hours worked per week. -OR-
  • Education: Successful completion of at least 2 years of progressively higher level of graduate education leading to a master's degree or equivalent graduate degree in related disciplines appropriate to this position. You must include transcripts. -OR-
  • Combination of Education and Experience: Combinations of successfully completed graduate level education and specialized experience may be used to meet total experience requirements. Only graduate level education in excess of the amount required for the next lower grade level may be combined with experience. For example, an applicant with 6 months of appropriate experience equivalent to GS-7 (50 percent of the experience requirement for GS-9) and 27 semester hours of appropriate graduate education (50 percent of the education requirement for GS-9, in excess of that required for GS-7) would be qualified for a GS-9 position (assuming that there is no evidence that the attended college or university requires more than 18 semester hours as equivalent to a year of graduate study). You must include hours per week and transcripts.

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.


Requirements Continued...

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 1-year 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 1-year probationary period your employment will be terminated unless you receive certification, in writing, that your continued employment advances the public interest.

Education

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

Additional information

Additional vacancies may be filled using this job announcement.

The duties of this position are suitable for telework and the selectee may be allowed to telework with supervisor approval.

Physical Demands: The position may require strenuous physical activity including periods of standing, walking, climbing, and lifting and carrying 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.

Working Conditions: Work is performed both indoors and outdoors in all types of weather. Assignments may be performed in potentially hazardous areas including steep slopes, rocky terrain, firelines, deserts, and forests. Flying in fixed-wing aircraft and helicopters is possible.

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.

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
  • Flexibility
  • Integrity/Honesty
  • Interpersonal Skills
  • Reasoning
  • Teamwork


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

If fewer than three eligible and available candidates per vacancy result, the agency will expand the group of candidates in accordance with the pre-announced supplement strategy and 5 CFR 332.402(f).

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.

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 (EST) on 08/31/2026:

  1. 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
  2. Complete All Required Assessments.
  3. All college transcript(s) - 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 08/31/2026 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/13039536
  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.

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

Lindsay Heinrich
Email
lindsay_heinrich@ios.doi.gov
Address
Grand Canyon National Park
PO Box 129
20 South Entrance Road
Grand Canyon, AZ 86023
US

Next steps

You may check the status of your application at any time by logging in to your USAJOBS account as we will not be responding to inquiries about the status of applications as long as the system has been updated.

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 Department of the Interior protects and manages the Nation's natural resources and cultural heritage; provides scientific and other information about those resources; and honors its trust responsibilities or special commitments to American Indians, Alaska Natives, Native Hawaiians, and affiliated Island Communities. Click here to learn more about the Department of the Interior and its bureaus.

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

Lindsay Heinrich
Email
lindsay_heinrich@ios.doi.gov
Address
Grand Canyon National Park
PO Box 129
20 South Entrance Road
Grand Canyon, AZ 86023
US

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