What are the responsibilities and job description for the Fish Biologist. position at U.S. Fish and Wildlife Service (USFWS)?
Duties
As a Fish Biologist your duties will include but are not limited to the following:
Conditions of employment
Only experience and education obtained by 07/14/2026 will be considered.
In order to qualify for this position you must possess both the Basic Requirement and Minimum Qualification.
Basic Requirement
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 or for Federal Wage System (FWS)
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:
Additional information
Telework
This position is not suitable for telework.
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) or Interagency Career Transition Assistance Plan (ICTAP): Department of Interior (DOI) Career Transition Assistance Plan (CTAP) procedures apply in filling this vacancy. These programs apply to employees who have been involuntarily separated from a federal service position within the competitive service or Federal service employees whose positions have been deemed surplus or no longer needed. To receive selection priority for this position, you must: (1) meet CTAP or ICTAP eligibility criteria; (2) be rated well-qualified (i.e., meet the minimum qualification requirements, including any selective placement factors; education, and experience requirements) for the position with a score of 85 or above on the assessment questionnaire, and be able to perform the duties of the position upon entry. Applicants claiming CTAP/ICTAP 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.
For More Information Visit
Reasonable Accommodation: The USFWS provides reasonable accommodations to applicants with disabilities. Please visit
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:
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.
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.
As a Fish Biologist your duties will include but are not limited to the following:
- Performs daily operational tasks required at a large-scale salmonid hatchery, including incubation of eggs; cleaning of raceways and tanks; grading, sample counting, and inventorying; water quality monitoring and management; and disease diagnostics, control and treatment as directed to maintain fish health and quality.
- Executes a conventional feeding program in accordance with established guidelines, utilizing mechanical and hand methods, observes for overfeeding, or fish not eating.
- Performs loading fish on to trucks, safely transport and release fish at target sites.
- Performs facility maintenance and assist with hatchery public use, environmental education and outreach programs.
- Prepares reports on progress and completion of activities and drafts recommendations for consideration in futureprograms or influences the improvements in hatchery/management/fish health practices.
Conditions of employment
- Must be a U.S. Citizen or National.
- 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.
- 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.
- Uniform: Official U.S. Fish and Wildlife Service uniform is required.
- 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.
- Individuals assigned male at birth after 12-31-59 must be registered for the Selective Service. To verify registration visit SSS.gov.
Only experience and education obtained by 07/14/2026 will be considered.
In order to qualify for this position you must possess both the Basic Requirement and Minimum Qualification.
Basic Requirement
- A degree with a major in biological science that includes at least 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 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). OR
- A combination of education and experience: courses equivalent to a major in biological science (i.e., at least30 semester hours), of which a minimum of 6 semester hours were in aquatic subjects and 12 semester hours were inthe animal sciences, as shown in A above, plus appropriate experience or additional education.
- One year of specialized experience at or equivalent to the GS-07 grade level in the Federal service (obtained in either the public or private sectors). Specialized experience includes: (1) monitoring water quality and performing maintenance on fish hatchery equipment;(2) performing fish health assessments and observing fish behavior to ensure there are no potential fish health issues and participating in the development of project plans to conduct assessments of aquatic species populations; (3) working with various stakeholders (Federal, State, Tribal, and civic entities and agencies), to coordinate fish production activities (release and transport of juvenile fish and eggs, transferring fish, etc.); (4) gathering fish production data using software for data collection and record keeping; (5) preparing fish/eggs for shipment or distribution and assist with stocking activities; and (6) generating reports on hatchery operations. OR
- Two years of progressively higher-level graduate-level education leading to a master's degree OR a master's or equivalent graduate degree with a major study in or directly related to fisheries and/or aquatics. OR
- A combination of education and experience as described in 1 and 2 above which together equals 100% of the requirement
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 or for Federal Wage System (FWS)
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:
Additional information
Telework
This position is not suitable for telework.
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) or Interagency Career Transition Assistance Plan (ICTAP): Department of Interior (DOI) Career Transition Assistance Plan (CTAP) procedures apply in filling this vacancy. These programs apply to employees who have been involuntarily separated from a federal service position within the competitive service or Federal service employees whose positions have been deemed surplus or no longer needed. To receive selection priority for this position, you must: (1) meet CTAP or ICTAP eligibility criteria; (2) be rated well-qualified (i.e., meet the minimum qualification requirements, including any selective placement factors; education, and experience requirements) for the position with a score of 85 or above on the assessment questionnaire, and be able to perform the duties of the position upon entry. Applicants claiming CTAP/ICTAP 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.
For More Information Visit
Reasonable Accommodation: The USFWS provides reasonable accommodations to applicants with disabilities. Please visit
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.
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.
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.