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TWDB - 26-120 - Groundwater Scientist (Hydrologist
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What they do
A Hydrologist studies water, including underground water and water from ground sources like lakes and streams, and researches various aspects of the water cycle. Collects data used to plan conservation efforts and manage water supply. May advise on groundwater contamination risks or planning for flood management.
$89,921 / year median in Texas
+10% projected growth
Job Description
More Like This
Between $5,200.00 and
$5,888.00
Per Month
Position range in Travis County $4,240.00
•$6,337.00 Per Month TWDB
•26-120 Groundwater Scientist (Hydrologist I
TEXAS
WATER DEVELOPMENT BOARD
Occupation:
Hydrologists
Location:
Austin, TX
•78711
Job Type:
Regular, Full Time (30 Hours or More), Permanent Employment, Day Shift
Posted:
09/01/2026
Positions available: 2
Source:
WorkInTexas
Web Site:
WorkInTexas
Onsite /
Remote:
Selection Required
Updated:
09/01/2026
Expires:
10/30/2026
Agency Job ID:
102144
Job #: 17063789
Job Requirements and Properties
Help for Job Requirements and Properties. Work Onsite
Full Time Schedule
Full Time Job Type
Regular Duration
Permanent Employment Shift
Day Shift Help for . Please paste the following URL into a browser to view the entire job posting on the CAPPS Careers page.
https:
//erphcmprd.cpa.texas.gov/psp/candidateportal/EMPLOYEE/HRMS/c/HRS_HRAM_FL.HRS_CG_SEARCH_FL.GBL?Page=HRS_APP_JBPST_FL&Action=U&FOCUS=Applicant&SiteId=1&JobOpeningId=102144&PostingSeq=1
•Must meet agency in-office requirements
•Salary commensurate with experience and qualifications
•
TEXAS WATER DEVELOPMENT BOARD'S
MISSIONLeading the state's efforts in ensuring a secure water future for Texas.
WORKING AT THE
TWDBSee why our work makes an impact!
Find out why the TWDB is a great place to work.
Make a positive difference for the state of Texas. We encourage you to apply for positions that match your qualifications.
The Texas Water Development Board (TWDB) offers a competitive compensation and benefits package including medical, dental, vision, 401(k), flexible spending, and flexible work alternatives so you can have a work/life balance! For more information about these benefits and more visit: http://www.twdb.texas.gov/jobs/benefits.asp.
Please visit
TWDB Career Page:
http://www.twdb.texas.gov/jobs/ for more information.
MILITARY EMPLOYMENT
PREFERENCEVeterans, Reservists or Guardsmen with an MOS or additional duties that fall in the fields of 15WX Weather and Environmental Science, 8831 Environmental Engineering Management Officer, 9S100 Scientific Applications Specialist, or other related fields pertaining to the minimum experience requirements may meet the minimum qualifications for this position and are highly encouraged to apply.
Additional Military Crosswalk information can be accessed at https://hr.sao.texas.gov/Compensation/MilitaryCrosswalk/MOSC_NaturalResources.pdfGENERAL DESCRIPTIONPerforms complex (journey-level) hydrological work. Work involves conducting and overseeing the execution of technical projects to map and characterize brackish groundwater in the aquifers of the state related to the Brackish Resources Aquifer Characterization System program. Gathers and manages the collection of data. Analyzes and interprets geophysical well logs for stratigraphic, lithologic, and water quality information. Conducts data analysis, enters data in databases and GIS files, and prepares peer-reviewed reports. May train and supervise the work of others. Works under general supervision, with limited latitude for the use of initiative and independent judgment. Reports to the Manager of the Brackish Resources Aquifer Characterization System (BRACS) Department.
ESSENTIAL JOB
FUNCTIONSResearches, organizes, and implements the acquisition of necessary geophysical well log and water well data to map and characterize the brackish sections of aquifers.
Collaborates as a member of a team of geologists and hydrologists.
Reviews and evaluates data to develop recommendations for technical projects.
Analyzes and interprets geological and geophysical well log information from sources such as well logs, well reports, and published and unpublished literature.
Evaluates reports, tests, and data related to geology and develops recommendations for aquifer studies. Prepares technical reports and other documents.
Manages projects and contracts for the BRACS program.
Works on multi-year research projects requiring attention to detail and quality control.
Spends extended periods on a computer performing database, GIS, log interpretation, and other related tasks.
Researches and provides written and verbal responses to public and inter
•and intra-agency inquiries.
Makes presentations at public meetings, workshops, seminars, and conferences on technical studies.
Maintains confidential and sensitive information.
Ensures individual and team files (electronic and hard versions) are appropriately maintained and timely disposed of in accordance with the agency's records retention procedures and schedule. Maintains required certifications and licenses and meets the continuing education needs and requirements of the position to include, attending mandatory training courses.
May be required to operate a state or personal vehicle for business purposes. Performs other duties as assigned.
MINIMUM QUALIFICATIONS
Graduation from an accredited four-year college or university with a bachelor's degree in Geology, Geophysics, Hydrogeology, or a related field.
Two years of relevant experience in hydrological work or a related field.
Previous experience with GIS applications and database applications.
Previous experience with preparing and writing technical reports.
Relevant education and experience can be substituted for each other on a year-for-year basis.
PREFERRED QUALIFICATIONS
Graduate degree from an accredited college or university with major course work in Geology, Geophysics, Hydrogeology, or a related field. Experience with preparing and writing technical reports.
Experience with groundwater resources of Texas.
Experience with the geology of the major and minor aquifers of Texas.
Experience with aquifer geochemistry. Experience in collecting and interpreting large geological datasets. Experience in self-directed and team-based geological studies.
Experience in geophysical well log analysis and interpretation related to groundwater studies.
Experience in well or wellfield design.
Experience with sources of water and oilfield well logs and related databases.
Experience with ArcGIS Pro, Spatial Analyst, metadata, ArcPy, Python, and Model Builder.
Experience with Microsoft Access and/or SQL relational databases and programming languages.
Experience with geological software such as Kingdom, Petra, or GeoGraphix.
Experience with public presentations.
Experience with contract management.
KNOWLEDGE, SKILLS, AND ABILITIES
(KSAs)Knowledge of local, state, and federal laws and regulations relevant to the BRACS Department. Knowledge of the principles and practices of public administration.
Knowledge of geophysical well logging concepts, techniques, and analysis including identification of signatures that may be related to water quality.
Knowledg