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Water Modeling Jobs in California (NOW HIRING)

Civil Coordinator/EIT - Water Resources

Sacramento, CA · On-site

$84K - $115K/yr

We believe water is more than a resource, it's a shared responsibility. As part of our Water ... Develop economic and life loss consequence models in HEC-FDA and LifeSim under the supervison of ...

Conduct hydraulic modeling * Manage client relations with local municipalities and water districts * Data entry and analysis * Provide engineering services during construction * Participate in field ...

Civil Coordinator/EIT - Water Resources

Sacramento, CA · On-site

$84K - $115K/yr

We believe water is more than a resource, it's a shared responsibility. As part of our Water ... Develop economic and life loss consequence models in HEC-FDA and LifeSim under the supervison of ...

Showing results 41-60

Water Modeling information

What is a water modeling job?

A Water Modeling job involves using computer simulations and analytical techniques to study water systems such as rivers, lakes, groundwater, and stormwater drainage. Professionals in this field develop models to predict water flow, quality, and availability, helping to inform decision-making for water management, environmental protection, and infrastructure development. They often work with engineers, hydrologists, and policymakers to address challenges like flood control, drought planning, and pollution mitigation.

What are the typical daily responsibilities of a water modeling professional?

As a Water Modeling professional, your daily responsibilities often include developing and calibrating hydrologic and hydraulic models, analyzing simulation results, preparing technical reports, and presenting findings to project teams or clients. You may collaborate closely with engineers, environmental scientists, and urban planners to ensure model outputs support design and decision-making processes for projects such as floodplain mapping, stormwater management, or infrastructure planning. Routine tasks also involve data collection, quality assurance, and staying current with the latest modeling techniques and regulatory requirements. This role offers a dynamic mix of independent analysis and teamwork, providing valuable experience on diverse water resource projects.

What are the key skills and qualifications needed to thrive in the water modeling position, and why are they important?

To excel in Water Modeling, you need a strong background in civil or environmental engineering, hydrology, or a related field, along with analytical and quantitative skills. Proficiency with modeling software such as HEC-RAS, SWMM, MIKE, or ArcGIS and familiarity with relevant certifications or regulatory standards is highly valued. Excellent problem-solving abilities, clear communication, and collaboration skills set top professionals apart. These competencies are vital for accurately simulating water systems, interpreting complex data, and effectively delivering actionable insights to both technical and non-technical stakeholders.

What does a water modeling do?

A water modeler develops and analyzes computer simulations of water systems, such as rivers, lakes, or urban water networks, to predict flow, pressure, and water quality. They use specialized software and data to support infrastructure design, flood risk assessment, and environmental management.

What are the most commonly searched types of Water Modeling jobs in California?

The most popular types of Water Modeling jobs in California are:

Infographic showing various Water Modeling job openings in California as of August 2026, with employment types broken down into 82% Full Time, 15% Part Time, 1% Temporary, 1% Contract, and 1% Nights. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution.

Associate - Senior Engineer - Water Systems & Water Supply Planning

West Yost

Davis, CA

$82K - $145K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 10 days ago


Job description

Who We Are:

West Yost is a water resource management and engineering firm focused exclusively on water. Since our founding in 1990, we have partnered with public agencies including cities, counties, utilities, and water districts to plan, design, and deliver water, wastewater, and stormwater solutions that support safe, reliable, and resilient communities.

Our team of more than 260 professionals brings together expertise in groundwater, water supply, treatment, infrastructure, recycled water, stormwater, construction management, and operations technology. We support projects from early planning and permitting through design and construction and complement our engineering services with program management and public outreach to help clients move work forward and engage their communities.

We are proud to be certified as a Great Place to Work®, and to be recognized among Fortune’s® Best Workplaces in Consulting and Professional Services from 2023 to 2025, as well as a top-ranked firm in the AEC Advisors Diversity Index. At West Yost, we are committed to being the water firm of choice for our clients and our team, advancing water resources for future generations through strong partnerships, practical solutions, and a shared commitment to quality.

Compensation range: $82,500 - $145,250.  Based on our San Diego, CA office location. (West Yost uses geographic salary differentials that would apply for candidates in other regions). 

 LOCATION: Preferred locations are San Diego or Sacramento but will consider any of our CA office locations - (https://www.westyost.com/locations/ ).

This is a Hybrid role with 3 days in the office and 2 days remote.

Position Description:

Associate - Senior Engineer - Water Systems & Water Supply Planning

The Associate Engineer role will contribute to the development of the firm’s Water Business Sector. Previous experience with Water System Planning/Hydraulic Modeling is desired. Candidates with a desire to develop their career toward a project engineer/manager role with expanded client duties and professional responsibilities are ideal.

Key Responsibilities & Functions:

  • Performing water distribution system hydraulic evaluations utilizing a variety of commercial hydraulic modeling software programs (e.g., InfoWater, Aquanuity)
  • Analyzing water use, population, water quality, and facilities condition data
  • Evaluating water supply availability and reliability
  • Preparing technical reports and master plans
  • Serving as task manager to support senior-level engineers and training other staff engineers
  • Interacting directly with clients and providing excellent client service
  • Assisting with marketing activities and proposal development when needed
  • Maintaining accurate records of time spent on each task

Required Qualifications:

  • Bachelor’s degree in Civil/Environmental Engineering
  • Experience with water system planning and hydraulic modeling
  • 5-12 years’ experience of applied knowledge in water system planning projects
  • Excellent verbal and written communication skills
  • Experience with GIS, hydraulic modeling software (e.g., InfoWater, Aquanuity), CAD
  • PE licensure in the State of California. PE licensure in other states in which the firm is actively practicing may also be considered.

Preferred Qualifications:

  • Master’s degree in Civil/Environmental Engineering
  • Proven ability to manage multiple priorities and deadlines
  • Ability to process accurate engineering calculations unaided and prepare reports
  • Proven ability to summarize technical information using appropriate grammar, punctuation and spelling for concise reader-friendliness and clarity
  • Maintaining professional competency may require attending education classes and seminars, reading professional publications, and attending professional society meetings
  • This position may require out-of-office travel with occasional evening and overnight assignments

Travel Requirements:

 This position may require travel to other offices and/or client offices.

A Little About the West Yost Life:

You will experience many opportunities to grow and develop professionally with your colleagues through collaborative in-person work experience, knowledge sharing, and mentorship opportunities. We also offer hybrid and flexible work schedules to our employees to help promote and encourage a healthy work/life balance.  All of our team members have access to local and company-wide events, our Diversity, Equity and Inclusion Workgroup, Culture Workgroup, Wellness Workgroup, book clubs, charitable giving and community service, firm-wide resources, peer groups (young professionals & middlers group), and mentorship and leadership programs.  We support and foster your career success and encourage you to be in control of your future with us.

At West Yost, we make space for connection across the firm. Each month, we hold an all-hands meeting that bring together team members from every location, including those working remotely, to stay aligned and engaged. Individual sectors and teams also hold their own monthly meeting. At the local level, our offices host gatherings, from camping trips and river rafting to community events and celebrations.

Once a year, we come together in person for our Annual All Staff event, a firmwide experience focused on learning, networking, and building relationships across teams. That evening, we continue our longest-standing tradition, the Duck Dinner, where West Yosters are encouraged to bring a guest and enjoy a night of great food, connection, and entertainment.

We work hard, and we place equal value on having fun.

Our commitment to quality begins with our hiring practices. We employ the most talented team members in our industry from all backgrounds. We are highly selective of the individuals we choose to represent the firm, seeking only those individuals whose technical abilities and commitment to client service matches our vision for excellence.  We are dedicated to our number one asset, our employees.  Because we are employee-owned, we are responsible for and rewarded by our own success. Come to West Yost where, with our support, you’ll do the best work of your life.

Standard Benefits:

We provide a comprehensive array of valuable benefits to protect your health, your family, and your way of life. Benefits include medical, dental, vision, flexible spending accounts, health saving accounts (with West Yost contribution), paid vacation, paid sick leave and holidays, two employee assistance programs, travel assistance program, 401(k) profit sharing with employer match, leaves of absence with additional supplemental paid time off, parental leave, life and AD&D insurance, short-term and long-term disability insurance, and even pet insurance.

Other Unique Benefits:

You’ll be provided with support in on-going education through our 529 college savings plan/student loan repayment program, tuition reimbursement, paid professional memberships, paid training, and Leadership Academy programs. You’ll be recognized for your contributions at West Yost through milestone anniversary benefits, peer to peer recognition programs, the potential for employee stock ownership, annual monetary and paid time off bonuses, performance-based bonus eligibility, merit increase eligibility, and employee referral bonuses. We also offer a wellness reimbursement.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.