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CIVIL ENGINEER (HYDRAULICS/HYDROLOGIC)

Department of Agriculture
Natural Resources Conservation Service
WATERSHED TEAM

Summary

This position is located in the USDA Natural Resources Conservation Service (NRCS), West Region. The incumbent has responsibility for performing professional engineering and scientific work involving hydraulics and hydrologic aspects of river basin studies, watershed plans, floodplain management studies, other water resources projects, and conservation technical assistance projects.

Overview

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Accepting applications
Posted today · Apply by 06/02/26
Due by 11:59 p.m. ET on June 2, 2026
Location
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
$91,205 - $136,183 per year
Pay scale & grade
GS 12
Pay scale and grade determines the salary of the job.
Work schedule
Full-time
Travel Required
Occasional travel - You may be expected to travel for this position.
Appointment type
Permanent
Occupations and job series
Supervisory status
No
Federal service type
This job is in the Competitive Service
Represented by a union
No
Drug test
No
Security clearance
Other
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
Financial disclosure required
No
Some jobs require financial disclosure to identify conflicts of interests.
Announcement number
NRCS-26-12955776-MP-AZ-SC
Control number
870511600

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Duties

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  • Perform hydrologic analysis and modeling (HEC-RAS, Flow-2D) for rainfall-runoff, peak flow estimation, culvert capacity, channel hydraulics, flood evaluations, watershed hydrology evaluation in support of NRCS Watershed Programs (EWP, WFPO, REHAB).
  • Prepare engineering designs, drawings, calculations, and specifications for watershed protection measures such as dams, levees, reservoirs, bank stabilization, grade stabilization, debris removal, and flood control measures.
  • Develop and review engineering cost estimates, alternative analyses, and technical design packages that comply with NRCS standards. Perform technical reviews of engineering documents prepared for accuracy and conformance with NRCS standards
  • Provide Engineering recommendations for EWP measures and assist in Damage Survey Reports.
  • Contribute engineering input for large scale watershed plans (Plan-EA/EIS), including hydrologic analysis, alternatives development, benefits-cost support, and environmental documentation.
  • Conduct field investigations: verify design assumptions, soil conditions, hydraulic conditions, and structural performance. Provide construction oversight: review contractor work and recommend field design modifications to ensure compliance.

Requirements

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Conditions of employment

  • You must be a US Citizen or US National.
  • Males born after 12/31/1959 must be Selective Service registered or exempt.
  • Subject to satisfactory adjudication of background investigation and/or fingerprint check. If selected, you may be sent instructions on obtaining fingerprints. Please note we are unable to reimburse for any fees incurred.
  • Probationary and Trial Period – Successful completion of a 1-year probationary period or 2-year trial period unless previous federal service is creditable. Refer to Next Steps for more information.
  • Direct Deposit: Per Public Law 104-134 all Federal employees are required to have federal payments made by direct deposit to their financial institution.
  • Successfully pass the E-Verify employment verification check. To learn more about E-Verify, including your rights and responsibilities, visit e-verify.gov.
  • Must possess and maintain a valid state motor vehicle operator's license for the type of vehicle(s) operated to perform the duties of this position.

Qualifications

In order to qualify, you must meet the eligibility and qualifications requirements as defined below by the closing date of the announcement. For more information on the qualifications for this position, visit the Office of Personnel Management's General Schedule Qualification Standards.

Your application and resume must clearly show that you possess the experience requirements. If education is required or being used to qualify, you must submit a copy of your transcripts.

Basic Education Requirement: Degree: Engineering. To be acceptable, the program must: (1) lead to a bachelor's degree in a school of engineering with at least one program accredited by ABET; or (2) include differential and integral calculus and courses (more advanced than first-year physics and chemistry) in five of the following seven areas of engineering science or physics: (a) statics, dynamics; (b) strength of materials (stress-strain relationships); (c) fluid mechanics, hydraulics; (d) thermodynamics; (e) electrical fields and circuits; (f) nature and properties of materials (relating particle and aggregate structure to properties); and (g) any other comparable area of fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or electronics. OR

Combination of Education and Experience -- college-level education, training, and/or technical experience that furnished (1) a thorough knowledge of the physical and mathematical sciences underlying engineering, and (2) a good understanding, both theoretical and practical, of the engineering sciences and techniques and their applications to one of the branches of engineering. The adequacy of such background must be demonstrated by one of the following:
1. Professional registration or licensure -- Current registration as an Engineer Intern (EI), Engineer in Training (EIT)1, or licensure as a Professional Engineer (PE) by any State, the District of Columbia, Guam, or Puerto Rico. Absent other means of qualifying under this standard, those applicants who achieved such registration by means other than written test (e.g., State grandfather or eminence provisions) are eligible only for positions that are within or closely related to the specialty field of their registration. For example, an applicant who attains registration through a State Board's eminence provision as a manufacturing engineer typically would be rated eligible only for manufacturing engineering positions.
2. Written Test -- Evidence of having successfully passed the Fundamentals of Engineering (FE)2 examination or any other written test required for professional registration by an engineering licensure board in the various States, the District of Columbia, Guam, and Puerto Rico.
3. Specified academic courses -- Successful completion of at least 60 semester hours of courses in the physical, mathematical, and engineering sciences and that included the courses specified in the basic requirements under paragraph A. The courses must be fully acceptable toward meeting the requirements of an engineering program as described in paragraph A.
4. Related curriculum -- Successful completion of a curriculum leading to a bachelor's degree in an appropriate scientific field, e.g., engineering technology, physics, chemistry, architecture, computer science, mathematics, hydrology, or geology, may be accepted in lieu of a bachelor's degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance. Ordinarily there should be either an established plan of intensive training to develop professional engineering competence, or several years of prior professional engineering-type experience.

Specialized Experience Requirement:

For the GS-12 grade level: You must have one year of specialized experience equivalent to the GS-11 grade level in federal service or comparable experience not gained through federal service. Specialized experience is defined as: Performing advanced hydrologic and hydraulic analyses using modeling tools such as HEC-RAS, HEC-HMS, TR-20, TR-55, or similar software to evaluate watershed behavior, analyze flood risk, compute peak flows, and assess hydraulic performance of channels, culverts, and other water resource structures; Developing engineering designs, drawings, technical specifications, and supporting calculations for watershed protection, flood mitigation, channel stabilization, or similar water resources projects in accordance with NRCS standards, National Engineering Handbook (NEH) guidance, and accepted engineering practices; Conducting detailed field investigations to evaluate post-disaster watershed conditions (e.g., flood, post-fire, erosion hazards), verify hydrologic and hydraulic assumptions, determine engineering feasibility, and support emergency response actions under programs such as EWP; Preparing engineering recommendations, alternatives analyses, cost estimates, and technical documentation to support planning and implementation of projects under programs such as Emergency Watershed Protection (EWP) and Watershed and Flood Prevention Operations (WFPO), or comparable watershed programs; Reviewing engineering plans, calculations, and technical products for accuracy, completeness, and compliance with agency standards, and providing technical guidance or consultation to partners, field offices, contractors, or project sponsors on hydrologic and hydraulic engineering issues.

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 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: If you are a current federal employee in the General Schedule (GS) pay plan and applying for a promotion opportunity, you must meet time-in-grade (TIG) requirements of 52 weeks of service at the next lower grade level in the normal line of progression for the position being filled. You must meet this requirement by the closing date of this announcement.

Education

This job does not have an education qualification requirement.

Additional information

Career Transition Assistance Plan (CTAP), Reemployment Priority List (RPL), or Interagency Career Transition Assistance Plan (ICTAP): Visit the OPM website for information on how to apply as a CTAP, RPL, or ICTAP eligible. To exercise selection priority for this vacancy, CTAP/RPL/ICTAP candidates must meet the basic eligibility requirements and all selective factors. CTAP/ICTAP candidates must be rated and determined to be well qualified (or above) based on an evaluation of the competencies listed in the How You Will Be Evaluated section. When assessed through a score-based category rating method, CTAP/ICTAP applicants must receive a rating of at least 85 out of a possible 100.

VEOA: Veterans who are preference eligible or who have been separated from the armed forces under honorable conditions after three years or more of continuous active service are eligible for consideration under the Veteran's Employment Opportunity Act (VEOA).

Land Management Workforce Flexibility Act (LMWFA): Provides current or former temporary or term employees of federal land management agencies opportunity to compete for permanent competitive service positions. Individuals must have more than 24 months of service without a break between appointments of two or more years. Service must be in the competitive service and have been at a successful level of performance or better. Refer to PUBLIC LAW 114-47-AUG. 7, 2015 for more information.

Farm Service Agency (FSA) County Employees: Permanent County employees without prior Federal tenure who are selected for a Civil Service position under Public Law 105-277 will be given a career-conditional appointment and must serve a 1-year probationary period.

Locality Pay: The salary for each location may vary depending on geographically defined locality pay areas. Locality tables may be found at Office of Personnel Management Salaries and Wages.

Physical Demands: The work requires some physical exertion, such as long periods of standing, traversing steep slopes
and rough terrain, jumping across shallow ditches, walking in muddy/slippery conditions, stooping, bending, crouching, and climbing typical of work performed during regular and/or periodic construction activities; conducting field inspections; and observing and studying work operations in an industrial, storage, or comparable work area. Work may also include frequent lifting of moderately heavy items weighing less than 50 pounds (e.g., equipment and samples).

Work Environment: Work is typically performed in an office setting. However, frequent field work will involve a full range of climatic and physical conditions such as potentially dangerous or hazardous conditions (e.g., extreme temperatures of hot and cold, swift waters, steep banks, rough and irregular ground surfaces), when one is subject to obtaining hydraulic and hydrologic information or conducting subsequent investigations. The incumbent will be required to wear hard hats, wear protective clothing, and observe necessary precautions on scaffolding, in trenches, and in the area of moving machinery. Exposure to noise levels common to construction sites with large earth-moving equipment can be expected. Exposure to disease carrying animals, insects and irritating plants may also occur.

Incentives: Recruitment and/or relocation incentives may be authorized.

Bargaining Unit: This is a non-bargaining unit position.

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.

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 based on your qualifications for this position as evidenced by the experience, education, and training you described in your application package.

Your application will be reviewed to determine if you meet minimum qualification requirements as described in the qualifications section of the job announcement.

Additionally, the application involves a Technical Assessment. It is the applicant's responsibility to monitor their email for additional information about assessments and any deadlines that may need to be met.

Structured Interview - Competency Responses: A panel of subject matter experts will review your responses during a Structured Interview. These responses to questions/scenarios will be evaluated to provide your rating in the application process. You will be assessed on the following competencies:

    • Design
    • Hydrology
    • Planning and Evaluating
    • Problem Solving
    • Project Management

Applicants who meet the minimum qualification requirements and are determined to be among the best qualified candidates based on the technical assessment will be referred to the hiring manager for consideration. Noncompetitive candidates and applicants under some special hiring authorities need only meet minimum qualifications to be referred.

Note: If after reviewing your resume and/or supporting documentation, a determination is made that you have inflated your qualifications and/or experience, your score may be adjusted to more accurately reflect your abilities, or you may be found ineligible. Please follow all instructions carefully. Errors or omissions may affect your rating. Providing inaccurate information on Federal documents could be grounds for non-selection or disciplinary action up to including removal from the Federal service.

Clicking the link below will present a preview of the application form. The application form link below will only provide a preview and does not initiate the application process. To initiate the online application process, click the "Apply" button to the right.

To view the application form, visit: https://apply.usastaffing.gov/ViewQuestionnaire/12955776

Natural Resources Conservation Service

Do you want to work for a premier conservation agency whose mission is to "help people help the land?" The Natural Resources Conservation Service (NRCS), a part of the U.S. Department of Agriculture (USDA), works in close partnership with farmers, ranchers, forest managers, non-governmental organizations, local and state governments, and other federal agencies to create and maintain healthy and productive working landscapes.

As part of USDA's new Farm Production and Conservation (FPAC) Mission Area, NRCS has 3,000 locations and covers every county in the U.S. We help stewards of agricultural lands and non-industrial private forest lands to plan and implement proven conservation systems through technical and financial assistance designed to enhance productivity, improve soil and water health, and restore wetlands and wildlife habitat.

We need people who are committed to action through public service to help ensure that all of us enjoy the benefits that come from a healthy environment and productive agriculture. Please consider joining us and helping to make a difference for generations to come.

Agency contact information

Sharisse Carter
Phone
000-000-0000
Email
Sharisse.Carter@usda.gov
Address
Natural Resources Conservation Service
1400 Independence Ave SW
Washington, DC 20250
US

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