You will serve as a HYDROLOGIST within the Geology, Energy & Minerals Science Center located in Reston, VA, leading or participating on subsurface hydrologic studies of considerable scope and complexity or serving as a project leader or member of an interdisciplinary team.
At the full performance level (GS-13) the major duties of this position include, but are not limited to the following: Conduct fundamental and applied research in subsurface hydrology, multiphase flow through porous media, poromechanics, and related geoscience disciplines. Design, develop, and execute numerical simulations of single- and multiphase fluid flow in geologic formations, including evaluation of physical and thermodynamic impacts associated with fluid injection.
Translate data from real-world geologic systems into conceptual and computational models, applying sound scientific judgment while accounting for inherent uncertainties. Collaborate effectively within multidisciplinary teams to provide technical expertise, communicate scientific results, and prepare comprehensive written reports supported by tables, figures, and charts.
Present complex findings on geologic energy resources to scientific audiences at national and international conferences. Apply artificial intelligence and machine learning methods to enhance numerical modeling and simulation workflows, integrating advanced computational tools into research activities. Duties will be developmental in nature when filled below the full performance level. You may be required to travel overnight away from home up to 1-2 nights per month.
You must obtain a government charge card for travel purposes. Salary: GS-12: $102,415 (step 1) - $133,142 (step 10) GS-13: $121,785 (step 1) - $158,322 (step 10) First time hires to the Federal government normally start at the step 1 rate.
This position does not allow substituting education for experience. This position has a mandatory education requirement. You must submit a copy of your transcript(s) to support claimed education if substituting education for experience. Transcripts must include your name, school name, grades, credit hours earned, major(s), grade point average or class ranking, and date the degree was conferred, if applicable. A typed list of courses, grades, semester/quarter hours, GPA, etc.
will not be accepted. Non-submission may result in being rated not qualified for the position. Unofficial transcripts are acceptable, but if you are selected for this position and you used your education to qualify, you must provide official transcripts before you begin work.
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.
https://www.ed.gov/about/initiatives/international-affairs/recognition-of-foreign-qualification
This position is with Geological Survey, Department of the Interior.
The posted pay range is $102415 – $158322/yr.
This position is eligible for telework.
Applications close on 2026-11-06.
This position is open under the 'Fed Transition' hiring path.
Source: USAJOBS.gov — U.S. Federal Government · Retrieved 2026-10-26 · Not affiliated with or endorsed by OPM or USAJOBS.gov
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