FWS- wide: Open to current U.S. Fish and Wildlife Service employees serving under a Career or Career-Conditional appointment, Land Management eligibles, CTAP.
As a SUPERVISORY FISH BIOLOGIST your duties will include but are not limited to the following:
Supervising and directing the activities of permanent, term and temporary staff. Performing the full range of supervisory duties include preparing and implementing employee performance appraisal plans, conducting performance reviews, preparing schedules for completion of work, developing and initiating personnel actions, hears and resolves employee complaints, etc.
Operating a variety of field equipment commonly used in fishery studies including rotary screw traps, adult fish traps and counting weirs, seines, trawls, fyke nets, electrofishers, cameras, and generators. Performing methods such as seining; trawling; fish marking; sampling of delta smelt at all life stages snorkel surveys; kayak surveys, carcass surveys, adult salmon trapping, juvenile salmonid screw trapping; water velocity and river discharge measurement; habitat typing; habitat surveying, and using total station and GPS hardware.
Coordinating and implementing portions of jointly conducted projects of mutual interest with a variety of partner agencies and entities, including Federal and State fishery resource agencies, private non-government organizations, (NGO's), and Native American Tribes.
Designing and carrying out investigations that reflect the Service's commitment to scientific excellence with sound study design, careful quality assurance and analysis, and written reports that fully disclose the quality of data relied on and identify assumptions or uncertainties present in the analysis. Investigating the influences of land management, river management, and large-scale river and watershed restoration on fishery resources.
Merit promotion applicants must meet time-in-grade requirement as defined in 5 CFR 300, Subpart F.
Suitability for employment, as determined by background investigation.
Drug testing position: Selectees tentatively selected for this position will be required to submit to urinalysis to screen for illegal drug use prior to appointment.
Driver’s License: This position requires the incumbent to operate a government (or private) motor vehicle as part of their official duties. Selectee must hold and maintain a valid state driver’s license throughout their employment in this position.
A condition of employment for accepting this position, you will be required to serve a [1-year probationary period OR 2-year trial period] during which your fitness and whether your continued employment advances the public interest will be evaluated.
Supervisory Probationary Period: Selectees who have not previously completed a supervisory probationary period, will be required to serve a one-year supervisory/managerial probationary period for this position.
Individuals assigned male at birth after 12-31-59 must be registered for the Selective Service. To verify registration visit SSS.gov.
Ability to operate motorboats up to 25' in length. Must possess or be able to obtain and maintain Department of Interior Motorboat Operator Certification.
Ability to safely swim and snorkel in cold fast-moving water. Must possess or be able to obtain and maintain Swiftwater Safety Certification.
Work Schedule: Work may require working evenings, weekends and holidays.
Qualifications
Only experience and education obtained by 07/02/2026 will be considered.
In order to qualify for this position you must possess both the Basic Requirement and Minimum Qualification.
Basic Requirement:
Possess a degree in biological science that included at least six (6) semester hours in aquatic subjects such as limnology, ichthyology, fishery biology, aquatic botany, aquatic fauna, oceanography, fish culture, or related courses in the field of fishery biology; AND at least twelve (12) semester hours in the animal sciences in such subjects as general zoology, vertebrate zoology, comparative anatomy, physiology, entomology, parasitology, ecology, cellular biology, genetics, or research in these fields. (Excess course work in aquatic subjects may be used to meet this requirement when appropriate.) Note: If courses in aquatic and the animal sciences are not clearly identified on transcript and knowledge of such subjects was obtained in other coursework, include a description of such courses, to include syllabus as provided in official college catalog; OR
Possess a combination of education and experience. This includes courses equivalent to a major in biological science (i.e., at least 30 semester hours), of which a minimum of six (6) semester hours were in aquatic subjects and twelve (12) semester hours were in the animal sciences, as shown in A above, PLUS appropriate experience or additional education.
Minimum Qualification [GS-9]
One year of specialized experience comparable in scope and responsibility equivalent to grade GS-07 in the Federal service which includes the following experience: 1) Conducting field investigations or studies on fish species; 2) Collecting field data using one or more collection techniques to monitor and assess fish populations and habitats; 3) Operating and maintaining various field equipment used for fish studies; 4) Using computers to manage and analyze a variety of fish data using various software packages; and 5) Leading a team by providing oversight related to biological projects; 6) Working with internal and external partners. OR
Possess 2 years of progressively higher-level graduate education leading to a master's degree or master's or equivalent graduate degree; OR
A combination of education and experience as described in 1 and 2 above which together equals 100% of the requirement.
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.
Time In Grade Requirement: Applicants must meet both eligibility and qualification requirements for the position of interest by the closing date of the JOA. Specifically,
i. Area of Consideration.
ii. Time-in-grade (TIG) requirements as specified in 5 CFR 300, Subpart F.
iii. Time after competitive appointment as specified in 5 CFR 330.502.
iv. Qualification requirements outlined in OPM's Qualifications Standards for General Schedule Positions
Education
PROOF OF EDUCATION: All applicants who are using education or a combination of education and experience to qualify must submit copies of official or unofficial transcripts which include grades, credit hours earned, major(s), grade point average or class ranking, institution name, and student name. If any required coursework is not easily recognizable on transcripts, or if you believe a portion of a particular course can be credited toward meeting an educational requirement, you must also provide a memorandum on letterhead from the institution's registrar, dean, or other appropriate official stating the percentage of the course that should be considered to meet the requirement and the equivalent number of units. Unofficial transcripts are acceptable; however, if you are selected for the position, you will be required to produce the original official transcripts.
PASS/FAIL COURSES: If more than 10 percent of your undergraduate course work (credit hours) were taken on a pass/fail basis, your claim of superior academic achievement must be based upon class standing or membership in an honor society.
GRADUATE EDUCATION: One academic year of graduate education is considered to be the number of credits hours your graduate school has determined to represent one academic year of full-time study. Such study may have been performed on a full-time or part-time basis. If you cannot obtain your graduate school's definition of one year of graduate study, 18 semester hours (or 27 quarter hours) should be considered as satisfying the requirement for one year of full-time graduate study.
FOREIGN EDUCATION: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show the 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. For further information, visit: Recognition of Foreign Qualifications | International Affairs Office (ed.gov).
Additional information
PCS INFORMATION:
-No PCS entitlements authorized
Telework:
This position is suitable for telework only in an emergency or natural disaster.
Additional Vacancies: One or more positions may be filled from applications received under this announcement in the advertised office or other U.S. Fish & Wildlife Service offices in the local commuting area.
Career Transition Assistance Plan (CTAP): Department of Interior (DOI) Career Transition Assistance Plan (CTAP) procedures apply in filling this vacancy. CTAP provides placement assistance to permanent Federal employees who are surplus, displaced, or involuntarily separated. Applicants claiming CTAP eligibility must submit a copy of their most recent performance appraisal, proof of eligibility, and most current SF-50 noting position, grade level, and duty location with their application. To be considered under CTAP, applicants must be well-qualified (i.e., meet the minimum qualification requirements, including any selective placement factors; education, and experience requirements), score at least 85 on the accomplishment record evaluation, and be able to perform the duties of the position upon entry. For information on CTAP visit: https://www.usajobs.gov/Help/working-in-government/unique-hiring-paths/federal-employees/career-transition/"
Reasonable Accommodation: The USFWS provides reasonable accommodations to applicants with disabilities. Please visit USAJOBS Help Center | Reasonable accommodation policy if you need a reasonable accommodation for any part of the application and hiring process.
Probation/Trial Period Con't:
The [probationary or trial] 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 -OR- trial period] your employment will be terminated unless you receive certification, in writing, that your continued employment advances the public interest.
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.
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 for this job based on how well you meet the qualifications above.
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.
You will be evaluated based on how your application materials reflect the qualification requirements of this position. Once the application process is complete, we will review your application to ensure you meet the job requirements. To determine if you are minimally qualified for this job, HR will complete a review of your resume and supporting documentation.
In addition to meeting the minimum qualifications requirement(s), the best qualified candidates will be identified through a structured resume review panel that will result in issuing a ranking referral list to the hiring manager. The panel will measure the specialized experience and critical competencies and/or job elements listed below that are required to successfully perform in the position.
Knowledge of the principles of fish biology to apply techniques to fish habitat and population investigations (with emphasis on salmonids).
Ability to supervise and direct the activities of permanent, term, and temporary staff participating in a wide array of scientific field investigations to accomplish organizational goals.
Knowledge of the principles of fish biology sufficient to apply conventional techniques to fish habitat and population investigations (with emphasis on salmonids), and familiarity with related disciplines to determine the effects of land and water development projects on fish resources.
Ability to coordinate and work with a variety of partner agencies and entities, including Federal, Tribal, and State fishery resource agencies to implement joint projects of mutual interest.
Ability to write technical proposals, grant requests, and reports for the purposes of the work, investigation methods, analysis, results, and explicitly address assumptions and uncertainties.
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.
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.
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 must submit a complete application package. We will not make assumptions about your experience and/or education.
Required Documents:
1. Resume: You may only submit one resume. Only the resume submitted under the "Resume" "Document Type" will be used to determine your qualifications and for rating purposes. Your resume must describe your job-related qualifications (paid and non-paid work experience) that includes job title, beginning and ending dates (month and year), hours worked per week, and description of job duties. You are highly encouraged to use USAJOBS Resume Builder to ensure all required information is included. If you use your own resume, curriculum vitae, or any other written form, you must ensure this information is provided. Your resume must show complete information for each job entry to support minimum qualifications. Failure to provide ALL required information on your resume will result in loss of consideration due to an incomplete application package. Note: Current and former Federal employees should include pay plan, series, and grade level for relevant federal experience.
Do not include the following types of information in your resume:
Classified or government sensitive information
Social Security Number (SSN)
Photos of yourself
Personal information, such as age, gender, religious affiliation, etc.
Encrypted and digitally signed documents.
2. College Transcripts: Unofficial transcripts are acceptable. A copy of your official transcripts are required if selected.
3. SF-50: (non-award), or equivalent Notification of Personnel Action if you are a current or former Federal employee. Your SF-50 (non-award) must show tenure code 1 or 2 in block 24, and position occupied code 1 (competitive service) in block 34. If you have previously held a higher grade than the grade/position you currently occupy, you must submit a copy of the last non-award SF-50 you received for that position.
If you have any questions regarding which SF-50's to submit, it is highly recommended that you contact the person listed on this vacancy announcement before the closing date.
4. Applicants applying under PL-114-47, Land Management Workforce Flexibility Act must submit documentation verifying eligibility. Required documentation includes: First and last SF-50 (Notification of Personnel Action) for each appointment verifying the Position Occupied code (block 34, code 1-Competitive Service), AND Documentation of satisfactory performance for each appointment, such as, performance evaluations, memorandum of record, whereas the supervisor(s) documented an acceptable performance level for a specified rating/employment period. Failure to submit required documentation may result in loss of consideration. Note: You must submit ALL SF-50s and performance information for each period of temporary/term employment if you are requesting to be considered Land Management Workforce Flexibility Act eligibility.
4. Performance Appraisal: 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.
Additional Documentation if applicable:
1. Cover Letter
2. Veterans' Preference Documentation: If you are a veteran with preference eligibility and you are claiming 5-point veterans' preference, you must attach a copy of your DD-214 Member Copy 2 or 4 showing you were honorably discharged. If you are claiming 10-point veterans' preference, you must also submit an SF-15, "Application for 10-Point Veterans' Preference" plus the proof required by that form. (i.e. VA letter). You may not be awarded preference if you do not attach the correct Veteran Documentation as specified above.
3. CTAP Documentation: If you are applying under CTAP, you MUST submit proof of eligibility under 5 CFR 330.602(a) for CTAP and 5 CFR 330.704 for ICTAP. This includes a copy of the agency notice, a copy of your most recent performance rating, and a copy of your most recent SF-50 (Notification of Personnel Action) showing your position, grade level, and duty location. Please annotate your application to reflect that you are applying as a CTAP eligible.
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.
If you are relying on your education to meet qualification requirements:
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.
Review the appointment eligibility criteria in the application preview linked below. The eligibility section of the application allows you to choose how you wish to be considered for this vacancy announcement. You will ONLY be considered for the eligibilities that you select "yes" to and submit the required supporting documentation, as listed in the Required Documents section or the application text. You may qualify for more than one eligibility, so please choose carefully. If you respond that you do not meet any of the eligibility criteria, you will not be considered for this position under this announcement.
To apply for this position, you must provide a complete Application Package. See required documents section.
Click 'Apply' to create an account or log in to your existing USAJOBS account.
Please ensure you check the acknowledgement checkbox then click the Submit Application button to submit your application.
Applications must be received by 07/02/2026 , 11:59pm ET to receive consideration.
Check application status by logging into your USAJOBS account, in Applications tab, click the position title you applied to for the status. For information on what each Application Status means, visit: https://www.usajobs.gov/Help/how-to/application/status/.
If you are unable to apply online, you must request an alternative application which is available from the Human Resources Office. Please contact the Human Resources Office via email at fwshiring@fws.gov.
Once you submit all the required documents and the online application in USAJOBS, you will receive an acknowledgement email that your submission was successful. After the evaluation process is complete, you will be notified of your status and/or referral to the hiring official. If further evaluation or interviews are required, you will be contacted by the hiring official.
You will be notified if this job is filled or canceled. Timelines for this process vary widely.
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.
The Federal hiring process is set up to be fair and transparent. Please read the following guidance.
You must submit a complete application package. We will not make assumptions about your experience and/or education.
Required Documents:
1. Resume: You may only submit one resume. Only the resume submitted under the "Resume" "Document Type" will be used to determine your qualifications and for rating purposes. Your resume must describe your job-related qualifications (paid and non-paid work experience) that includes job title, beginning and ending dates (month and year), hours worked per week, and description of job duties. You are highly encouraged to use USAJOBS Resume Builder to ensure all required information is included. If you use your own resume, curriculum vitae, or any other written form, you must ensure this information is provided. Your resume must show complete information for each job entry to support minimum qualifications. Failure to provide ALL required information on your resume will result in loss of consideration due to an incomplete application package. Note: Current and former Federal employees should include pay plan, series, and grade level for relevant federal experience.
Do not include the following types of information in your resume:
Classified or government sensitive information
Social Security Number (SSN)
Photos of yourself
Personal information, such as age, gender, religious affiliation, etc.
Encrypted and digitally signed documents.
2. College Transcripts: Unofficial transcripts are acceptable. A copy of your official transcripts are required if selected.
3. SF-50: (non-award), or equivalent Notification of Personnel Action if you are a current or former Federal employee. Your SF-50 (non-award) must show tenure code 1 or 2 in block 24, and position occupied code 1 (competitive service) in block 34. If you have previously held a higher grade than the grade/position you currently occupy, you must submit a copy of the last non-award SF-50 you received for that position.
If you have any questions regarding which SF-50's to submit, it is highly recommended that you contact the person listed on this vacancy announcement before the closing date.
4. Applicants applying under PL-114-47, Land Management Workforce Flexibility Act must submit documentation verifying eligibility. Required documentation includes: First and last SF-50 (Notification of Personnel Action) for each appointment verifying the Position Occupied code (block 34, code 1-Competitive Service), AND Documentation of satisfactory performance for each appointment, such as, performance evaluations, memorandum of record, whereas the supervisor(s) documented an acceptable performance level for a specified rating/employment period. Failure to submit required documentation may result in loss of consideration. Note: You must submit ALL SF-50s and performance information for each period of temporary/term employment if you are requesting to be considered Land Management Workforce Flexibility Act eligibility.
4. Performance Appraisal: 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.
Additional Documentation if applicable:
1. Cover Letter
2. Veterans' Preference Documentation: If you are a veteran with preference eligibility and you are claiming 5-point veterans' preference, you must attach a copy of your DD-214 Member Copy 2 or 4 showing you were honorably discharged. If you are claiming 10-point veterans' preference, you must also submit an SF-15, "Application for 10-Point Veterans' Preference" plus the proof required by that form. (i.e. VA letter). You may not be awarded preference if you do not attach the correct Veteran Documentation as specified above.
3. CTAP Documentation: If you are applying under CTAP, you MUST submit proof of eligibility under 5 CFR 330.602(a) for CTAP and 5 CFR 330.704 for ICTAP. This includes a copy of the agency notice, a copy of your most recent performance rating, and a copy of your most recent SF-50 (Notification of Personnel Action) showing your position, grade level, and duty location. Please annotate your application to reflect that you are applying as a CTAP eligible.
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.
If you are relying on your education to meet qualification requirements:
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.
Review the appointment eligibility criteria in the application preview linked below. The eligibility section of the application allows you to choose how you wish to be considered for this vacancy announcement. You will ONLY be considered for the eligibilities that you select "yes" to and submit the required supporting documentation, as listed in the Required Documents section or the application text. You may qualify for more than one eligibility, so please choose carefully. If you respond that you do not meet any of the eligibility criteria, you will not be considered for this position under this announcement.
To apply for this position, you must provide a complete Application Package. See required documents section.
Click 'Apply' to create an account or log in to your existing USAJOBS account.
Please ensure you check the acknowledgement checkbox then click the Submit Application button to submit your application.
Applications must be received by 07/02/2026 , 11:59pm ET to receive consideration.
Check application status by logging into your USAJOBS account, in Applications tab, click the position title you applied to for the status. For information on what each Application Status means, visit: https://www.usajobs.gov/Help/how-to/application/status/.
If you are unable to apply online, you must request an alternative application which is available from the Human Resources Office. Please contact the Human Resources Office via email at fwshiring@fws.gov.
Once you submit all the required documents and the online application in USAJOBS, you will receive an acknowledgement email that your submission was successful. After the evaluation process is complete, you will be notified of your status and/or referral to the hiring official. If further evaluation or interviews are required, you will be contacted by the hiring official.
You will be notified if this job is filled or canceled. Timelines for this process vary widely.
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.
Fair and transparent
The Federal hiring process is set up to be fair and transparent. Please read the following guidance.
