Hydrology & Modeling Analyst

The State of Nevada is hiring a Hydrology & Modeling Analyst in Las Vegas, NV, to analyze Colorado River data and support water accounting activities. Candidates need a bachelor's degree and 5 years of experience in hydrological modeling or related fields. Responsibilities include evaluating models, conducting quantitative analysis, and enhancing forecasting methodologies. Preferred skills include experience with RiverWare and advanced modeling techniques. The position is full-time with a salary of $70K–90K.
Overview
The Colorado River Commission of Nevada seeks a Hydrology and Modeling Analyst to support analysis of Colorado River data, modeling, and forecasting. The position will also support Colorado River water accounting activities, including analysis of consumptive use, reservoir storage, and system operations, and will represent the Commission in technical meetings, interstate working groups, and stakeholder forums related to Colorado River management.


Minimum Qualifications

Candidates must have a bachelor's degree in hydrology, engineering, applied mathematics, or related field.
Minimum 5 years of professional experience in hydrological modeling, forecasting, or quantitative analysis required.
A master’s degree may substitute for up to two years of experience.

Preferred Qualifications

Strong preference for candidates with demonstrated experience in forecasting, scenario analysis, and uncertainty evaluation.
Advanced experience in hydrologic or water systems modeling and forecasting
Experience with statistical, time-series, or predictive modeling techniques
Experience developing, calibrating, validating, and improving models
Strong data analysis skills with large environmental datasets
Programming experience (Python, R, MATLAB, or similar) strongly preferred
Experience with RiverWare or similar modeling platforms highly desirable

Responsibilities
Responsibilities include evaluating model assumptions, integrating new data sources, and enhancing modeling workflows to support robust and defensible forecasts. The Modeler will apply and evaluate Bureau of Reclamation RiverWare models (24-Month Study, CRMMS, CRSS) and develop, refine, calibrate, and improve hydrologic and operational forecasting methodologies. The Modeler will also conduct advanced quantitative analysis of hydrology, drought, climate variability, and regulatory drivers.


Overall Expectations

Evaluate model assumptions and integrate new data
Apply and improve hydrologic models
Conduct quantitative analysis of climate and hydrology
Support water accounting and stakeholder coordination.


Strong preference for candidates with demonstrated experience in forecasting, scenario analysis, and uncertainty evaluation.
Experience with RiverWare, CRSS, CRMMS
Experience with hydropower forecasting or reservoir operations
Experience with advanced forecasting methods (statistical, stochastic, or machine learning)
Experience evaluating model performance and uncertainty
Familiarity with Colorado River Basin operations