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Supervisory Hydrologist

Department of the Interior
Geological Survey
Observing Systems Division

Summary

What General Information Do I Need To Know About This Position?

Salary: $125,776 (Step 01) to $163,514 (Step 10); NOTE: First time hires to the Federal Government are typically hired at the Step 01.

Overview

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Accepting applications
Open & closing dates
05/05/2026 to 05/11/2026
Salary
$125,776 - $163,514 per year
Pay scale & grade
GS 14
Location
1 vacancy in the following location:
Kennebec County, ME
Remote job
No
Telework eligible
Yes—as determined by the agency policy.
Travel Required
Occasional travel - You may be expected to travel for this position.
Relocation expenses reimbursed
No
Appointment type
Permanent
Work schedule
Full-time
Service
Competitive
Promotion potential
None
Job family (Series)
Supervisory status
Yes
Security clearance
Not Required
Drug test
No
Position sensitivity and risk
Moderate Risk (MR)
Trust determination process
Financial disclosure
No
Bargaining unit status
No
Announcement number
USGS-SAC-26-12946064-IMP-MW
Control number
867811600

This job is open to

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Clarification from the agency

Open to current employees of DOI who are serving on perm competitive svc appts; OR current DOI employees, regardless of current status, who are elig for consideration under a noncompetitive auth such as those specific to 30% disabled vets, Individuals with Disabilities, Pathways Interns & Recent Grads who are elig for noncomp conversion, etc.; OR current or former employees who are serving, or previously served, on temp or term appt in a land mgmt agency.

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Duties

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As a Supervisory Hydrologist (Chief, Hydrologic Networks Branch) within the Water Mission Area, Observing Systems Division, some of your specific duties will include:

  • Providing oversight and leadership of scientific and technical guidance, and policy development to ensure the continued excellence of the Hydrologic Networks Branch (HNB).
  • Establishing HNB management needs and securing funding with the Water Mission Area (WMA) and Bureau.
  • Developing policies, plans, and programs to address hydrologic observational networks needs for the WMA, Bureau, and other government agencies, ensuring effective systems, services and quality assurance practices.
  • Managing resources, overseeing organizational design and planning, and reviewing subordinates' work.
  • Establishing and maintaining contact with senior officials and technical leaders in the WMA, Bureau, and other Federal, State, Tribal, local, and non-governmental agencies and organizations to provide advice and counsel on a wide range of hydrologic observations.
Conditions of Employment for this Position:
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.

Thisprobationary 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.

Requirements

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Conditions of employment

Key Requirements:

  1. Selectee may be subject to serving a one-year probationary period.
  2. This position requires completion of a one year supervisory/managerial probationary period, if one has not previously been completed.
  3. More requirements are listed under Qualifications and Other Information.

Are There Any Special Requirements For This Position?

  • Because this position requires travel for official business, the selectee will be required to apply for a charge card within 30 calendar days of appointment. Individuals who have delinquent account balances from a previous Government charge card will be required to satisfy their existing obligation before a new card can be issued.
  • A background investigation will be required for this position. Continued employment will be subject to the applicant's successful completion of a background security investigation and favorable adjudication. Failure to successfully meet these requirements will be grounds for termination.
  • Throughout the recruitment and hiring process we will be communicating with you via email; therefore, it is imperative that the email address you provide when applying for this vacancy remains active. Should your email address change, please notify the point of contact identified in the vacancy announcement as soon as possible so that we can update our system.
  • If you are a Federal employee applying for a promotion (under merit promotion procedures) you must meet time-in-grade requirements by the closing date of the announcement.

Qualifications

BASIC EDUCATION REQUIREMENT: Applicants must meet A or B below to satisfy the basic education requirement for Hydrologist, all grade levels.

A. Successful completion of a full 4-year course of study in an accredited college or university leading to a bachelor's or higher degree in physical or natural science, or engineering that included at least 30 semester hours or the equivalent 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 or the equivalent in calculus (including both differential and integral calculus), and at least 6 semester hours or the equivalent in physics.
**OR
B. A combination of education and experience-course work as shown in "A" above (30 semester hours or the equivalent in any combination of courses as specified in "A" above which must include at least 6 semester hours or the equivalent in calculus (including both differential and integral calculus), and at least 6 semester hours or the equivalent in physics), plus appropriate experience and/or additional education for a total of 4 years. The education or combined education and experience must be comparable in type, scope and thoroughness to that acquired through successful completion of a 4-year course of study as described in "A" above. (CLICK HERE FOR DETAILS ON HOW TO COMBINE EDUCATION AND EXPERIENCE)

In addition to the basic education requirement as stated above, applicants must have one year of appropriate professional experience in hydrology that is equivalent to at least the GS-13 level in the Federal service.

Examples of such experience could include serving as a senior expert involved in hydrologic work for which technical problem definitions, methods and/or data were highly incomplete, controversial, or uncertain and whose evaluations and recommendations were accepted by others as those of a technical expert in hydrology. At this level, Hydrologists typically represent an authoritative source of consultation for other scientists and program specialists, are called upon to resolve issues that significantly affect hydrologic programs, make long range and controversial proposals and defend their findings and recommendations in public or high level forums.

You must meet all qualification and eligibility requirements for the position by the closing date of the announcement.

Education

  • 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 completed in colleges or universities outside the United States may be used to meet the above requirements. You must provide acceptable documentation that the foreign education is comparable to that received in an accredited educational institution in the United States. For more information on how foreign education is evaluated, visit:https://www.usgs.gov/human-capital/how-foreign-education-evaluated-federal-jobs

Additional information

Other Information:

  • This job opportunity announcement may be used to fill additional similar vacancies in the advertised office or other U.S. Geological Survey offices in the local commuting area.
  • Applicants who include vulgar, offensive, or inappropriate language or information in their application package will be ineligible for further consideration for this position.
  • USGS employees are subject to Title 43, USC Section 31(a) and may not: (a) have any personal, private, direct or indirect interest in lands or mineral wealth of lands under survey; (b) have any substantial personal, private, direct or indirect interests in any private mining or mineral enterprise doing business with the United States; or (c) execute surveys or examinations for private parties or corporations.
  • The application contains information subject to the Privacy Act (P.L. 93-579, 5 USC 552a). The information is used to determine qualifications for employment, and is authorized under Title 5, USC, Section 3302 and 3361.
  • As part of the application process, a series of four short essay questions will be included. Applicants must certify that their own words were used to answer the questions.
  • Applicants who apply under this job opportunity announcement agree to have their application, associated documents and applicable personal information shared with other Bureaus/Offices within the Department of the Interior (DOI) who have vacancies within the same occupational series, grade, full performance level and in the same geographic location(s), including within the same metro/commuting area. Applying to this announcement does not replace the need to apply to other job opportunity announcements for which you wish to receive consideration.
Agency Benefits:

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.

--Resume Length:
Please limit your resume to no more than 2 pages. If more than 2 pages are submitted, only the first 2 pages will be reviewed to determine your eligibility/qualifications.

--Basis of Rating:
Your qualifications will be evaluated based on your application materials (e.g., resume, supporting documents), the result of the assessment required for this position. Your responses must be substantiated by your resume. If you do not respond to the application questions you may be rated ineligible.

--Structured Interview Required:
If you meet the eligibility and basic qualification requirements for this position, subject-matter-experts will perform a structured interview to evaluate your knowledge, skills, abilities, and competences as they directly relate to the duties of this position.

Due weight will be given to performance appraisals and awards during the interview/selection process conducted by the hiring manager. If referred, all relevant documents including performance appraisals and awards submitted with your application package will be forwarded to the hiring official for review.

--NOTE: If it is determined that you have rated yourself higher than is supported in your description of experience and/or education as described in your resume/application, or that your resume or application is incomplete, you may be rated ineligible, not qualified, or your score may be lowered.

To preview the announcement questionnaire, click here: https://apply.usastaffing.gov/ViewQuestionnaire/12946064

Geological Survey

Agency contact information

Mary Wagner
Phone
303-236-0675
Email
mary_wagner@ios.doi.gov
Address
OBSERVING SYSTEMS DIVISION
12201 Sunrise Valley Drive
Mail Stop 600
Reston, VA 20192
US

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