Fish Biologist

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Fish Biologist

Department of the Army

U.S. Army Corps of Engineers

NWP - John Day/Willow Creek Project

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• Summary
• This job is open to
• Duties
• Requirements
• How you will be evaluated
• Required documents
• How to apply

Summary

Serves as the principal advisor on fisheries-related matters. Provides recommendations regarding the development, planning, budgeting, and execution of fish monitoring programs and research coordination activities at the assigned hydropower facility. Coordinates with internal and external stakeholders to support fisheries management objectives, and evaluates biological data and operational impacts. Ensures research efforts are conducted in compliance with applicable policies and regulations.

Learn more about this agency

Summary

Serves as the principal advisor on fisheries-related matters. Provides recommendations regarding the development, planning, budgeting, and execution of fish monitoring programs and research coordination activities at the assigned hydropower facility. Coordinates with internal and external stakeholders to support fisheries management objectives, and evaluates biological data and operational impacts. Ensures research efforts are conducted in compliance with applicable policies and regulations.

Learn more about this agency

Overview

Help

Accepting applications

Posted yesterday · Apply by 06/16/26

Due by 11:59 p.m. ET on June 16, 2026

Location

1 vacancy in the following location:

Rufus, OR

No matching locations found.

Work site options

Telework eligible Yes-as determined by the agency policy. Remote job No Relocation expenses reimbursed Yes-You may qualify for reimbursement of relocation expenses in accordance with agency policy. Salary $74,678 - $97,087 per year Pay scale & grade

GS 11

Promotion potential None

Learn more about pay scale and grade

Pay scale and grade determines the salary of the job.

Work schedule Full-time Travel Required Not required

Appointment type Permanent

Occupations and job series

• 0482 Fish Biology

Supervisory status No Federal service type This job is in the Competitive Service Represented by a union No

Drug test No Security clearance Not Required Position sensitivity and risk Non-sensitive (NS)/Low Risk

Jobs require a background check and some require a security clearance. The type depends on the job.

Background check type

• Suitability/Fitness

Financial disclosure required No

Some jobs require financial disclosure to identify conflicts of interests.

Announcement number CEDE-26-12975371-DHA Control number 871596800

This job is open to

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The public

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

Clarification from the agency

This is a Direct Hire Authority (DHA) solicitation utilizing the DHA for Certain Personnel of the DoD Workforce to recruit and appoint qualified candidates to positions in the competitive service.

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Duties

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• Reviews work reports and research proposals submitted by state and Federal fishery agencies and Indian tribes covering fish facilities operation, fish protective programs, and effects of dam operations on fish resources.
• Monitors and makes direct observations of anadromous fish passage conditions as well as general fish conditions.
• Keeps abreast of latest developments and techniques in fish conservation and management through review of technical bulletins, research reports, and attendance of professional society and Corps resource management meetings, seminars, and schools.
• Prepares a variety of reports, standard operating procedures (SOPs), and memorandums for fish related activities.

Requirements

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Conditions of employment

• Appointment may be subject to a suitability or fitness determination, as determined by a completed background investigation.
• Heavy lifting required of at least 50 pounds.
• This position requires the completion of a pre-employment Physical Examination and an annual examination thereafter to ensure the continued, required level of physical health and ability or fitness to perform the duties of the position.
• Incumbent required to have a valid state drivers license at time of appointment.

Qualifications

Who May Apply: US Citizens

In order to qualify, you must meet the education and experience requirements described below. 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). You will receive credit for all qualifying experience, including volunteer experience. Your resume must clearly describe your relevant experience; if qualifying based on education, your transcripts will be required as part of your application. Additional information about transcripts is in this document.

Basic Requirement for Fish Biologist:

Degree: Bachelors degree (or higher degree) in biology, zoology, or biological oceanography that included at least 30 semester hours in biological and aquatic science and 15 semester hours in the physical and mathematical sciences. This course work must have included:

1. At least 15 semester hours of preparatory training in zoology beyond introductory biology or zoology in such courses as invertebrate zoology, comparative anatomy, histology, physiology, embryology, advanced vertebrate zoology, genetics, entomology, and parasitology; and

2. At least 6 semester hours of training applicable to fishery biology in such subjects as fishery biology, ichthyology, limnology, oceanography, algology, planktonology, marine or fresh water ecology, invertebrate ecology, principles of fishery population dynamics, or related course work in the field of fishery biology; and

3. At least 15 semester hours of training in any combination of two or more of the following: chemistry, physics, mathematics, or statistics.

In addition to meeting the basic requirement above, to qualify for this position you must also meet the qualification requirements listed below:

Specialized Experience: One year of specialized experience which includes 1) Applying knowledge of fishery issues related to Indian treaties, commercial and sport fisheries, Canadian treaty, fish passage, and /or water budget, etc., to understand the obligations and relationships; 2) Reviewing biological implications of proposed actions such as changes in project operations; and 3) Overseeing fish related operations and maintenance activities. This definition of specialized experience is typical of work performed at the second lower grade/level position in the federal service (GS-09).

OR

Education: Ph.D. or equivalent doctoral degree or 3 full years of progressively higher level graduate education leading to such a degree in a field which demonstrates the knowledge, skills, and abilities necessary to do the work of the position, such as: Biology, Zoology, Aquatic Biology, Wildlife Biology, or Biological Oceanography.

OR

Combination of Education and Experience: A combination of education and experience may be used to qualify for this position as long as the computed percentage of the requirements is at least 100%. To compute the percentage of the requirements, divide your total months of experience by 12. Then divide the total number of completed graduate semester hours (or equivalent) beyond the second year (total graduate semester hours minus 36) by 18. Add the two percentages.

Education

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: https://sites.ed.gov/international/recognition-of-foreign-qualifications/

Additional information

• Male applicants born after December 31, 1959, must complete a Pre-Employment Certification Statement for Selective Service Registration.
• You will be required to provide proof of U.S. Citizenship.
• This position requires a 1 year probationary period during which the agency evaluates your fitness and whether your continued employment advances the public interest. In making this determination, the agency may consider your performance and conduct; agency needs and interests; whether your continued employment supports organizational or Government goals; and whether it promotes the efficiency of the Federal service. Continued employment requires written certification that it advances the public interest.
• Direct Deposit of Pay is required.
• Selection is subject to restrictions resulting from Department of Defense referral system for displaced employees.
• If you have retired from federal service and you are interested in employment as a reemployed annuitant, see the information in the Reemployed Annuitant information sheet.
• This is a Construction, Engineering, Infrastructure Career Field position.
• Multiple positions may be filled from this announcement.
• Salary includes applicable locality pay or Local Market Supplement.
• When you perform a Civilian Permanent Change of Station (PCS) with the government, the Internal Revenue Service (IRS) considers the majority of your entitlements to be taxable. Visit https://www.dfas.mil/civilianemployees/civrelo/Civilian-Moving-Expenses-Tax-Deduction.htm for more information.
• Payment of Permanent Change of Station (PCS) costs is authorized, subject to the provisions of the Joint Travel Regulations.
• Advanced-in-Hire, Enhanced Leave Accrual, Student Loan Repayment, and/or Recruitment/Relocation incentive MAY be authorized if determined to be in the best interest of the government.

Expand Hide additional information

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.

Benefits

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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.

Once the announcement has closed, a review of your application package (resume, supporting documents, and responses to the questionnaire) will be used to determine whether you meet the qualification requirements listed on this announcement. Please follow all instructions carefully when applying, errors or omissions may affect your eligibility.

If, after reviewing your resume and/or supporting documentation, a determination is made that you have inflated your qualifications and/or experience, you may lose consideration for this position.

Veterans and Military Spouses will be considered along with all other candidates.

Benefits

Help

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.

Required documents

Required Documents

Help

The documents you are required to submit vary based on whether or not you are eligible for preference in federal employment. A complete description of preference categories and the associated required documents is in the Applicant Checklist for Public Announcements.

As described above, your complete application includes your resume, your responses to the online questionnaire, and documents which prove your eligibility to apply. If you fail to provide these documents, you will be marked as having an incomplete application package and you will not be considered any further.

1. Your resume:

• Your resume must be two pages or less and must support the specialized experience described in this announcement. Resumes exceeding two pages will be removed from consideration.
• For each relevant work experience, make sure you include the employers name, job title, start and end dates (include month and year), for qualifications purposes, the number of hours worked per week, and a brief description that show you can perform the tasks at the required level listed in the job announcement. If your resume does not contain this information, your application may be marked as incomplete, and you may not receive consideration for this position.
• Use plain language. Avoid using acronyms and terms that are not easily understood. The hiring agency will not make assumptions about whats in your resume.
• If your resume includes a photograph or other inappropriate material or content, it will not be used to make eligibility and qualification determinations, and you may not be considered for this vacancy.
• For additional information, to include formatting tips, see: What to include in your resume.

2. Other supporting documents:

• Cover Letter, optional
• Most recent Performance Appraisal, if applicable
• This position has an individual occupational requirement and/or allows for substitution of education for experience. If you meet this requirement based on education you MUST submit a copy of your transcript with your application package or you will be rated ineligible. See: Transcripts and Licenses

NOTE: Documents submitted as part of the application package, to include supplemental documents, may be shared beyond the Human Resources Office. Some supplemental documents such as military orders and marriage certificates may contain personal information for someone other than you. You may sanitize these documents to remove another persons personal information before you submit your application. You may be asked to provide an un-sanitized version of the documents if you are selected to confirm your eligibility.

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

Help

To apply for this position, you must complete the online questionnaire and submit the documentation specified in the Required Documents section above.

The complete application package must be submitted by 11:59 PM (EST) on 06/16/2026 to receive consideration

• To begin, click Apply to access the online application. You will need to be logged into your USAJOBS account to apply. If you do not have a USAJOBS account, you will need to create one before beginning the application (https://apply.usastaffing.gov/ViewQuestionnaire/12975371).
• Follow the prompts to select your resume and/or other supporting documents to be included with your application package. As a reminder, your resume must be two pages or less and must support the specialized experience described in this announcement. Resumes exceeding two pages will be removed from consideration. For additional information, refer to the Required Documents section.
• You will have the opportunity to upload additional documents to include in your application before it is submitted. Your uploaded documents may take several hours to clear the virus scan process.
• After acknowledging you have reviewed your application package, complete the Include Personal Information section as you deem appropriate and click to continue with the application process.
• You will be taken to the online application which you must complete in order to apply for the position. Complete the online application, verify the required documentation is included with your application package, and submit the application. Your resume selected in USAJOBS will be included, but you must re-select other documents from your USAJOBS account or your application may be incomplete.
• It is your responsibility to verify that your application package (resume, supporting documents, and responses to the questionnaire) is complete, accurate, and submitted by the closing date. Uploaded documents may take up to one hour to clear the virus scan.
• Additional information on how to complete the online application process and submit your online application may be found on the USA Staffing Applicant Resource Center.

To verify the status of your application, log into your USAJOBS account (https://www.usajobs.gov/applicant/profile/dashboard/), all of your applications will appear on the Welcome screen. The Application Status will appear along with the date your application was last updated. For information on what each Application Status means, visit: https://help.usajobs.gov/how-to/application/status.

Agency contact information

Army Applicant Help Desk

Website https://portal.chra.army.mil/hr_public?id=app_inq Address RH-W2SJ01 USARMY ENGINEER DISTRICT-PORTLAND

DO NOT MAIL

Portland, OR 97208

US

Next steps

If you provided an email address, you will receive an email message acknowledging receipt of your application. Your application package will be used to determine your eligibility, qualifications, and quality ranking (as applicable) for this position. If you are determined to be ineligible or not qualified, your application will receive no further consideration.

Fair and transparent

The Federal hiring process is set up to be fair and transparent. Please read the following guidance.

Criminal history inquiries Equal Employment Opportunity (EEO) Policy

Financial suitability New employee probationary period

Privacy Act Reasonable accommodation policy

Selective Service Signature and false statements

Social security number request

Required Documents

Help

The documents you are required to submit vary based on whether or not you are eligible for preference in federal employment. A complete description of preference categories and the associated required documents is in the Applicant Checklist for Public Announcements.

As described above, your complete application includes your resume, your responses to the online questionnaire, and documents which prove your eligibility to apply. If you fail to provide these documents, you will be marked as having an incomplete application package and you will not be considered any further.

1. Your resume:

• Your resume must be two pages or less and must support the specialized experience described in this announcement. Resumes exceeding two pages will be removed from consideration.
• For each relevant work experience, make sure you include the employers name, job title, start and end dates (include month and year), for qualifications purposes, the number of hours worked per week, and a brief description that show you can perform the tasks at the required level listed in the job announcement. If your resume does not contain this information, your application may be marked as incomplete, and you may not receive consideration for this position.
• Use plain language. Avoid using acronyms and terms that are not easily understood. The hiring agency will not make assumptions about whats in your resume.
• If your resume includes a photograph or other inappropriate material or content, it will not be used to make eligibility and qualification determinations, and you may not be considered for this vacancy.
• For additional information, to include formatting tips, see: What to include in your resume.

2. Other supporting documents:

• Cover Letter, optional
• Most recent Performance Appraisal, if applicable
• This position has an individual occupational requirement and/or allows for substitution of education for experience. If you meet this requirement based on education you MUST submit a copy of your transcript with your application package or you will be rated ineligible. See: Transcripts and Licenses

NOTE: Documents submitted as part of the application package, to include supplemental documents, may be shared beyond the Human Resources Office. Some supplemental documents such as military orders and marriage certificates may contain personal information for someone other than you. You may sanitize these documents to remove another persons personal information before you submit your application. You may be asked to provide an un-sanitized version of the documents if you are selected to confirm your eligibility.

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

Help

To apply for this position, you must complete the online questionnaire and submit the documentation specified in the Required Documents section above.

The complete application package must be submitted by 11:59 PM (EST) on 06/16/2026 to receive consideration

• To begin, click Apply to access the online application. You will need to be logged into your USAJOBS account to apply. If you do not have a USAJOBS account, you will need to create one before beginning the application (https://apply.usastaffing.gov/ViewQuestionnaire/12975371).
• Follow the prompts to select your resume and/or other supporting documents to be included with your application package. As a reminder, your resume must be two pages or less and must support the specialized experience described in this announcement. Resumes exceeding two pages will be removed from consideration. For additional information, refer to the Required Documents section.
• You will have the opportunity to upload additional documents to include in your application before it is submitted. Your uploaded documents may take several hours to clear the virus scan process.
• After acknowledging you have reviewed your application package, complete the Include Personal Information section as you deem appropriate and click to continue with the application process.
• You will be taken to the online application which you must complete in order to apply for the position. Complete the online application, verify the required documentation is included with your application package, and submit the application. Your resume selected in USAJOBS will be included, but you must re-select other documents from your USAJOBS account or your application may be incomplete.
• It is your responsibility to verify that your application package (resume, supporting documents, and responses to the questionnaire) is complete, accurate, and submitted by the closing date. Uploaded documents may take up to one hour to clear the virus scan.
• Additional information on how to complete the online application process and submit your online application may be found on the USA Staffing Applicant Resource Center.

To verify the status of your application, log into your USAJOBS account (https://www.usajobs.gov/applicant/profile/dashboard/), all of your applications will appear on the Welcome screen. The Application Status will appear along with the date your application was last updated. For information on what each Application Status means, visit: https://help.usajobs.gov/how-to/application/status.

Expand Hide how to apply

Agency contact information

Army Applicant Help Desk

Website https://portal.chra.army.mil/hr_public?id=app_inq Address RH-W2SJ01 USARMY ENGINEER DISTRICT-PORTLAND

DO NOT MAIL

Portland, OR 97208

US

Next steps

If you provided an email address, you will receive an email message acknowledging receipt of your application. Your application package will be used to determine your eligibility, qualifications, and quality ranking (as applicable) for this position. If you are determined to be ineligible or not qualified, your application will receive no further consideration.

Expand Hide next steps

Fair and transparent

The Federal hiring process is set up to be fair and transparent. Please read the following guidance.

Criminal history inquiries Equal Employment Opportunity (EEO) Policy

Financial suitability New employee probationary period

Privacy Act Reasonable accommodation policy

Selective Service Signature and false statements

Social security number request

U.S. Army Corps of Engineers

Looking for a great place to work? The U.S. Army Corps of Engineers (USACE) is one of the best! In 2020, USACE ranked #2 of government large-agency subcomponent! USACE is one of the worlds premier public engineering, design, and construction management agencies. We serve the American people, striving to provide the most effective engineering and environmental science solutions to the nations complex problems affecting national security, the economy and the environment in which we live.

USACE offers a team-inspiring and collaborative work environment; providing challenging and rewarding careers across a variety of disciplines. We rely on leaders with vision, creativity, and programmatic and technical expertise to lead us into the future. Align your talents with your passion and find out why the U. S. Army Corps of Engineers is a great place to work!

Agency contact information

Army Applicant Help Desk

Website https://portal.chra.army.mil/hr_public?id=app_inq Address RH-W2SJ01 USARMY ENGINEER DISTRICT-PORTLAND

DO NOT MAIL

Portland, OR 97208

US

Visit our careers page

Learn more about what its like to work at U.S. Army Corps of Engineers, what the agency does, and about the types of careers this agency offers.

https://www.usace.army.mil/Careers/

Summary

Serves as the principal advisor on fisheries-related matters. Provides recommendations regarding the development, planning, budgeting, and execution of fish monitoring programs and research coordination activities at the assigned hydropower facility. Coordinates with internal and external stakeholders to support fisheries management objectives, and evaluates biological data and operational impacts. Ensures research efforts are conducted in compliance with applicable policies and regulations.

Learn more about this agency

Overview

Help

Accepting applications

Posted yesterday · Apply by 06/16/26

Due by 11:59 p.m. ET on June 16, 2026

Location

1 vacancy in the following location:

Rufus, OR

No matching locations found.

Work site options

Telework eligible Yes-as determined by the agency policy. Remote job No Relocation expenses reimbursed Yes-You may qualify for reimbursement of relocation expenses in accordance with agency policy. Salary $74,678 - $97,087 per year Pay scale & grade

GS 11

Promotion potential None

Learn more about pay scale and grade

Pay scale and grade determines the salary of the job.

Work schedule Full-time Travel Required Not required

Appointment type Permanent

Occupations and job series

• 0482 Fish Biology

Supervisory status No Federal service type This job is in the Competitive Service Represented by a union No

Drug test No Security clearance Not Required Position sensitivity and risk Non-sensitive (NS)/Low Risk

Jobs require a background check and some require a security clearance. The type depends on the job.

Background check type

• Suitability/Fitness

Financial disclosure required No

Some jobs require financial disclosure to identify conflicts of interests.

Announcement number CEDE-26-12975371-DHA Control number 871596800

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