HYDROLOGIST

Summary

You will serve as a HYDROLOGIST .

This position is located within the Department of the Interior, Bureau of Reclamation, Mid Pacific Region, Water Operations Division, KLAMATH FALLS,OREGON

You may be required to travel overnight away from home up to 2-3 nights per month. You must obtain a government charge card for travel purposes.

GS-12 Salary: $89,508 (step1) to $116,362 (step 10). First time hires to the Federal government normally start at the step 1 rate.

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Duties

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Some of the major duties you will perform include but are not limited to the following:

• Lead complex hydrologic investigations from planning through analysis, modeling, and reporting.
• Conduct advanced hydrologic and water resource analyses to support management and regulatory decisions.
• Serve as the area office hydrology subject matter expert on water policy, regulations, and water rights.
• Develop project plans, technical reports, and recommendations while coordinating with internal and external partners
• Oversee data collection, modeling, and stakeholder collaboration to inform water resource management.
• Participate in meetings and other outreach efforts with stakeholders on major efforts such as ESA consultation, Project supply, flood control, fish or bird disease outbreaks, and operational modifications.

Requirements

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Conditions of employment

• Must provide proof of U.S. citizenship.
• 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
• Must have and maintain a valid driver's license throughout employment.

• You are required to complete training, obtain and maintain a government credit card with travel and purchase authority.

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

Qualifications

Qualifications:

All qualifications must be met by the closing date of this announcement-08/18/2026-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.

Minimum Qualification Requirements : To qualify for this position, you must meet the following minimum qualifications:

Basic Educational Requirement AND Specialized Experience for the series to which you are applying.

Basic Educational Requirements : In addition to the specialized experience requirements for this position, you must meet at least one of the following:

• A. Degree: physical or natural science, or engineering that included at least 30 semester hours in any combination of courses in hydrology, the physical sciences, geophysics, chemistry, engineering science, soils, mathematics, aquatic biology, atmospheric science, meteorology, geology, oceanography, or the management or conservation of water resources. The course work must have included at least 6 semester hours in calculus (including both differential and integral calculus), and at least 6 semester hours in physics. Calculus and physics, as described above, are requirements for all grade levels. You must submit transcripts.

-OR-

• B. Combination of education and experience: course work as shown in A above, plus appropriate experience or additional education.

-AND-

To qualify for this position at the GS-12 grade level:

• Specialized Experience Requirement: you must possess at least one full year of specialized experience equivalent to the GS-11 level in the Federal service (obtained in either the public or private sectors). Specialized experience is defined as demonstrated experience: Examples of such experience include planning and executing complex hydrologic studies, which usually involve intensive investigations into recognized phenomena. This work typically involves conventional methods & techniques though it requires going beyond clear precedents and requires adapting methods to the problems at hand and interpreting findings in terms of their scientific significance. At this level, Hydrologists have a very good knowledge of the principles of hydrology and their application, and the ability to independently perform scientific work of considerable difficulty, and communicate results to stakeholders. You must include hours per week worked.

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.

Education

This position does not allow substituting education for experience.

This position has a mandatory education requirement.

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.

Additional information

Additional vacancies may be filled using this job announcement.

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.

Related Non-Federal experience or related experience as retired members of the uniformed services may be credited towards computing entitlement to leave accrual, at managerial discretion, providing that experience meets certain criteria. This provision allows new employees to earn annual leave at a higher rate than would otherwise be allowed. (5 Code of Federal Regulations, 630).

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,

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

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.

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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.

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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.