Hydrologist Job Description

Use this Hydrologist job description template to advertise the open roles for free using Longlist.io. You can use this template as a starting point, modify the requirements according the needs of your organization or the client you are hiring for.

What is a Hydrologist?

Hydrologists study water properties (e.g. volume, flow) on the earth’s surface or underground, and resolve water-related issues, such as contamination. They develop techniques to improve the quality and quantity of water in a designated area.


What does Hydrologist do?

Hydrologists collect water samples from several sources (e.g. lakes, soil) and measure levels of contamination. They analyze data with computer models and predict water supplies. Hydrologists work closely with other scientists and engineers to design water-related structures, such as hydroelectric power plants.

What skills are needed to be a Hydrologist?

Hydrologists have excellent mathematical and analytical abilities. Critical thinking and effective problem-solving are also important skills for this role. For professionals in more senior positions, project management and team leadership are must-have skills. Finally, hydrologist education requirements usually include a degree in hydrology, engineering or relevant STEM field.

When preparing your own hydrologist job description template, make sure to mention these skills in the requirements section.

Hydrologist responsibilities

  • Forecasting floods, snowstorms, and droughts
  • Designing methods to decrease environmental impact from erosion and water pollution
  • Writing reports and presenting results

Hydrologist Job Description Template

Job Brief

Our team is looking for an experienced hydrologist to maintain and develop our water management techniques and strategy. Your primary responsibilities will be measuring water quantity and properties, such as streamflow. You’ll collect data and analyze it to detect the level of contamination.

With the use of computer-aided technology, you’ll also predict water supplies and forecast floods and droughts. Last but not least, you’ll collaborate with our engineering and scientific team in big projects, such as building irrigation systems.

To succeed in this role, it’s important to have computational and analytical skills. Experience in computer modeling and preparing reports are also necessary to complete your job duties.

If you are organized, resilient and have a genuine interest in environmental sustainability, we’d like to meet you.


  • Estimate water properties (e.g. volume, mass)
  • Develop techniques to improve water quantity and quality
  • Analyze water and soil samples and measure contamination levels
  • Measure environmental impact of erosion, droughts and floods
  • Predict floods, droughts, and snowstorms
  • Monitor pollution levels in oceans, rivers, and lakes
  • Run computer-aided models to analyze data
  • Present findings to managers and policymakers
  • Collaborate with engineers and scientists
  • Participate in the construction of dams, hydroelectric power plants, etc.


  • Previous experience as a hydrologist or in a similar role
  • Working knowledge of GIS and GPS applications
  • Hands-on experience running computer-aided models
  • Familiarity with writing reports and giving presentations
  • Computational and mathematical ability
  • Critical thinking
  • Ability to work well under pressure
  • Degree in Hydrology or relevant STEM field; a Master’s is a plus

Hydrologist Job Description Examples

Research Hydrologist/Research Civil Engineer (Hydrologic) • Geological Survey

Summary What General Information Do I Need To Know About This Position? Salary: GS-12- $79,363 (Step 01) to $107,176 (Step 10); NOTE: First time hires to the Federal Government are typically hired at the Step 01. Responsibilities As a Research Civil Engineer (Hydrologic)/Research Hydrologist within the Columbia Environmental Research Center, some of your specific duties will include: Designs, c...

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TexMesonet Field Technician (Hydrologist I) • Texas Water Development Board

Performs routine (journey-level) hydrological, meteorological, and earth science work for the Texas Water Development Board’s TexMesonet program, which operates and maintains a network of earth observations stations across Texas and publishes information at www.TexMesonet.org. Created in 2016, TexMesonet is designed to collect the data necessary for observing and tracking mesoscale weather... e...

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Field Surface Water Hydrologist/Groundwater Hydrogeologist • TerranearPMC

TerranearPMC, LLC (TPMC) a growing, full service environmental and alternative energy consulting

company seeks full time Field Surface Water Hydrologists and Groundwater Hydrogeologists for our Los...

Alamos, NM office. The TerranearPMC Los Alamos, NM office specializes in environmental monitoring

and environmental remediation. Current active projects include groundwater and storm water moni...

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Hydrologist • USDA

Help Help Requirements 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 will be sent instructions on obtaining fingerprints. Please note we are not able to reimburse any fees incurred for f...

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