Fish Biologist
What you'd do
This position is located within the Department of the Interior, U.S. Fish and Wildlife Service, Region 5, Craig Brook National Fish Hatchery, East Orland, Maine. First time hires to the federal government typically start at the beginning salary in the range for their respective grade level. Rate range: GS-07: $50,460 - $65,599 GS-09: $61,722 - $80,243
Major duties
Some of the major duties at the full-performance level (GS-09) you will perform include but are not limited to the following: Distributes salmonid eggs, juveniles and adults throughout the State of Maine in accordance with fish health regulations, state directives, in close cooperation with partners while using best practices. Observes salmonid eggs, juveniles and adults daily for signs of hunger, distress, parasites and disease. Diagnoses and provides proper treatment for routine health issues; collaborates with fish health professionals as required. Ensures feed is distributed appropriately to each life stage to ensure proper growth and gamete development while minimizing waste and phosphorus discharge. Maintains hatchery databases and other electronic records regularly and in a clear, accessible manner. Maintains computers and equipment used during spawning, tagging and sampling. Provides data to internal and external partners upon request and as part of annual reporting schedules. Maintains hatchery effluent water sampling equipment including automated sampler, dissolved oxygen meters and pH meters. Conducts weekly effluent monitoring, ensures chain-of-custody form are correct and samples are shipped to laboratory within required timeframes. Assists hatchery management with budget development, development of annual work plans, hiring interns, safety and maintenance. Provides training for lower-graded employees, interns and volunteers. Represents the FWS and hatchery at professional meetings, workshops, conferences, in verbal and written communications, and to the public. Duties will be developmental in nature when filled below the full performance level.
What you need to qualify
All qualifications must be met by the closing date of this announcement - 08/24/2026-unless otherwise stated in this vacancy announcement. Competitive candidates must also meet Time-in-Grade requirements as defined in 5 CFR 300, Subpart F. For current Federal employees, if hours worked per week are not included on your resume, you must submit a non-award SF-50 as part of your application to be used to validate your work schedule and determine the amount of specialized experience that you will be granted. An award SF-50 will not be acceptable documentation for which to consider your amount of qualifying experience. For periods of time that reflect military service, the DD-214 or Statement of Service is sufficient to meet the work schedule requirement as the service dates will be reflected. For all other applicants who are not current federal employees, your resume must state either "full-time" (or "40 hours a week") or "part-time" with the number of hours worked per week to ensure proper crediting of specialized experience. To qualify for this position, you must meet the following basic educational and minimum qualifications: Basic Educational Requirements: In addition to the specialized experience requirements for this position, you must meet at least one of the following: Degree: Possess a degree in biological science that included (a) 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 (b) 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.). You must submit transcripts. -OR- Combination of education and experience: course work as shown in A above, plus appropriate experience or additional education. Minimum Qualification Requirements (GS-07): To qualify for this position at the GS-07 grade level: Experience: To qualify, you must possess at least one full year of specialized experience equivalent to the GS-05 level in the Federal service (obtained in either the public or private sectors). Specialized experience for this position is described as: handling juvenile salmonids; collecting data in a clear and precise manner; making minor repairs and adjustments to automated fish feeders; spawning salmonids and enumerating eggs; working with a team requiring collaboration and professional conduct in the field conducting surveys, electrofishing, releasing fish or similar activities. You must include hours per week on your resume. -OR- Education: Have one year (18 semester hours) of graduate education in biology or a closely related field which provided me with the knowledge, skills, and abilities to successfully complete the work of the position. You must include transcripts. -OR- Combination of education and experience as listed above. To combine education and experience, first take percentage of first year of graduate level education. Then take the number of months of full-time experience and divide by 12 months. Add the percentages together. The total must equal at least 100 percent to qualify. You must include hours per week on your resume and transcripts. -OR- Superior Academic Achievement (SAA): Successfully completed a bachelor's degree in a directly related field AND meet one of the following: (1) Class Standing: rank in the upper 3rd of the graduating class in the college, university, or major subdivision, based on the completed courses; OR (2) Grade-Point Average (GPA): earn a GPA of (a) 3.0 or higher out of a possible 4.0 ("B" or better) based on 4 years of education, or based on courses completed during the final 2 years of the curriculum -or- (b) 3.5 or higher out of a possible 4.0 ("B" or better) based on the average of the required courses completed in the major field, or the required courses completed during the final two years. Note: GPA will be rounded to the one decimal place, for example, 2.95 = 3.0, 2.94 = 2.9; OR (3) Membership in a National Scholastic Honor Society. Minimum Qualification Requirements (GS-09): To qualify for this position at the GS-09 grade level: Experience: Possess at least one full year of specialized experience equivalent to the GS-07 level in the Federal service (obtained in either the public or private sectors). Specialized experience for this position is described as: initiating monthly growth monitoring and applying data to guide feed use; developing annual feed orders and providing budget data to management; developing stocking and spawning schedules, soliciting assistance from federal, state and NGO partners; training lower-graded employees, interns and volunteers in spawning and egg enumeration techniques; leading field crews and ensuring safety procedures were followed. You must include hours per week worked on your resume. -OR- Education: Have two years (36 semester hours) of progressively higher level graduate education leading to a master's degree or master's or equivalent graduate degree closely related field which clearly provided me with the knowledge, skills, and abilities to successfully complete the work of the position. You must include transcripts. -OR- Combination of education and experience as listed above. To combine education and experience, first take percentage of education beyond your first year of graduate level education. Then take the number of months of full-time experience and divide by 12 months. Add the percentages together. The total must equal at least 100 percent to qualify. You must include hours per week on your resume 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.
Before you apply
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