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Hydrology Engineering Jobs in California (NOW HIRING)

Mid-Level Hydrogeologist/Hydrologist

Costa Mesa, CA · On-site

$73K - $93K/yr

Approximately 15% overnight travel Skills / Qualifications Requirements: * BS in Geology, Hydrogeology, Hydrology, Engineering Geology, Civil Engineering, or related discipline * 1 - 5+ years of work ...

Hydrologist

Bishop, CA · On-site +1

$50K - $80K/yr

... hydrology, the physical sciences, geophysics, chemistry, engineering science, soils, mathematics, aquatic biology, atmospheric science, meteorology, geology, oceanography, or the management or ...

Hydrologist

Redding, CA · On-site +1

$61K - $97K/yr

... hydrology, the physical sciences, geophysics, chemistry, engineering science, soils, mathematics, aquatic biology, atmospheric science, meteorology, geology, oceanography, or the management or ...

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Hydrology Engineering information

See California salary details

$31.1K

$47.1K

$98.5K

How much do hydrology engineering jobs pay per year?

As of Aug 8, 2026, the average yearly pay for hydrology engineering in California is $47,134.00, according to ZipRecruiter salary data. Most workers in this role earn between $38,900.00 and $42,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a hydrology engineer, and why are they important?

To thrive as a Hydrology Engineer, you need a solid background in civil or environmental engineering, hydrology, and mathematics, usually backed by a relevant degree and professional engineer (PE) licensure. Familiarity with hydrologic modeling software (such as HEC-HMS or SWMM), GIS systems, and data analysis tools is typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills are essential to collaborate with multidisciplinary teams and convey complex findings. These competencies are crucial for accurately assessing water resources, designing sustainable solutions, and ensuring the safety and resilience of infrastructure projects.

What are some typical challenges faced by hydrology engineers when working on water resource projects?

Hydrology engineers often encounter challenges such as unpredictable weather patterns, limited historical data, and changing land use, which can complicate accurate water flow modeling and forecasting. Additionally, balancing the needs of various stakeholders—including environmental groups, government agencies, and local communities—requires strong communication and negotiation skills. Working with interdisciplinary teams is common, and successful hydrology engineers are adept at collaborating with civil engineers, environmental scientists, and urban planners to develop sustainable water management solutions.

What is the difference between Hydrology Engineering vs Civil Engineering?

AspectHydrology EngineeringCivil Engineering
Required CredentialsBachelor's in Hydrology, Civil, or Environmental Engineering; Professional Engineer (PE) license often preferredBachelor's in Civil Engineering; PE license common for licensed engineers
Work EnvironmentFieldwork, data analysis, modeling, research in water-related projectsDesign, construction, and maintenance of infrastructure like roads, bridges, and water systems
Employer & Industry UsageGovernment agencies, environmental firms, water resource companiesConstruction firms, government agencies, consulting firms

Hydrology Engineering focuses specifically on water flow, flood management, and water resource systems, while Civil Engineering covers a broader range of infrastructure projects. Both roles often require similar credentials and may work together on projects involving water infrastructure.

What are popular job titles related to Hydrology Engineering jobs in California? For Hydrology Engineering jobs in California, the most frequently searched job titles are:
What job categories do people searching Hydrology Engineering jobs in California look for? The top searched job categories for Hydrology Engineering jobs in California are:
What cities in California are hiring for Hydrology Engineering jobs? Cities in California with the most Hydrology Engineering job openings:
Infographic showing various Hydrology Engineering job openings in California as of August 2026, with employment types broken down into 90% Full Time, 5% Part Time, 4% Contract, and 1% Nights. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $47,134 per year, or $22.7 per hour.

Mid-Level Hydrogeologist/Hydrologist

Wood Plc

Costa Mesa, CA • On-site

$73K - $93K/yr

Full-time

Re-posted just now


Job description

Overview / Responsibilities

Wood Environment & Infrastructure Solutions, Inc. has a career opportunity for a motivated individual interested in working for a company with opportunities in hydrogeology, hydrology, and/or related engineering discipline.

Are you looking for an opportunity to work with an established engineering consulting firm that values its employee's enthusiasm and technical contributions?  We encourage you to apply for this opportunity.  We are dedicated to providing the atmosphere to allow individuals to grow their career.  We offer a varied and interesting diversity of clients and projects. We'd love you to join our team of friendly, hard-working, dedicated and collaborative professionals. Our ideal candidate is seeking challenging work and is committed to quality.

Key Responsibilities:

  • Will work both in the field and in the office in the office on water resources and environmental projects with the schedule to be determined by project needs
  • Compile, analyze, and interpret geologic, hydrogeologic, hydrologic, and geochemical data
  • Work with more senior staff to develop and apply numerical models of groundwater flow, vadose zone flow, and solute transport
  • Set up field projects, including permitting; coordinating with staff, laboratories, and subcontractors; and obtaining necessary equipment
  • Conduct field work including drilling and well construction oversight, soil sampling and logging, groundwater monitoring, soil gas sampling, aquifer testing, field mapping, and trench logging
  • Ensure projects are performed safely
  • Prepare draft technical reports, including technical writing, development of report tables, and figures
  • Will travel to project sites locally and out of the area as necessary.  Approximately 15% overnight travel
Skills / Qualifications

Requirements:

  • BS in Geology, Hydrogeology, Hydrology, Engineering Geology, Civil Engineering, or related discipline
  • 1 - 5+ years of work experience
  • Strong analytical, technical writing, organization, and communication skills
  • Ability to work individually and as part of a team
  • Knowledge of Microsoft Office applications
  • Ability and willingness to travel locally and out of the area as necessary.  Approximately 15% overnight travel
  • Must pass drug test, background check, and must have a satisfactory driving record in accordance with the Company's driving policy

Preferred:

  • MS with coursework in hydrogeology, hydrology, groundwater modeling, and GIS
  • Familiarity with Microsoft Access and ESRI ArcGIS software to manage and visualize data
  • Familiarity with development, calibration, and application of numerical models of groundwater flow and solute transport using MODFLOW and MT3D or other software
  • Knowledge of scripting languages (R, Python, VBA)
  • Familiarity with automated parameter optimization for model calibration using PEST or other tools
  • Familiarity with modeling of unsaturated flow using Hydrus, VS2D, or other software
  • Familiarity with numerical analysis of aquifer test data using AQTESOLV and other methods
  • 40-hour OSHA HAZWOPER certification (if not, Wood will provide)
  • Geologist in Training or Engineer in Training in the State of California

Physical Demands:

  • Field activities may require working in unfavorable weather conditions
  • Ability to stoop, kneel, climb and lift up to 50 pounds
  • Working in a standing position for the majority of the field workday
  • Ability to drive large pick-up truck
  • Ability to use hands to operate field equipment
  • Close, distance, and peripheral vision; normal auditory function
  • Must complete fit for duty employment physical demonstrating ability to meet job requirements, including the ability to wear a respirator, as required
  • Completion of annual or bi-annual employment physical, as required
Company Overview

Wood is a global leader in engineering and consultancy across energy and the built environment, helping to unlock solutions to some of the world's most critical challenges. We provide consulting, projects and operations solutions in more than 60 countries, employing around 40,000 people. www.woodplc.com

Diversity Statement

We are an equal opportunity employer that recognises the value of a diverse workforce. All suitably qualified applicants will receive consideration for employment on the basis of objective criteria and without regard to the following (which is a non-exhaustive list): race, colour, age, religion, gender, national origin, disability, sexual orientation, gender identity, protected veteran status, or other characteristics in accordance with the relevant governing laws.

Employment Type: OTHER