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Water Engineering Jobs in California (NOW HIRING)

BCP Engineers & Consultants

Water Engineer

Berkeley, CA · On-site

Bachelor's degree in Mechanical Engineering or closely related discipline. * Minimum 5 years of experience designing and/or maintaining industrial or facility water systems. * Specific knowledge of ...

New

Flexton Inc.

Water Engineer

Berkeley, CA · On-site

Monitor water quality parameters and manage treatment systems to prevent corrosion, scaling ... Coordinate with engineering, operations, maintenance, controls, contractors, vendors, and ...

New

WATER ENGINEERING CORP

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Plumbing Technician needed for a Water Filter Company

Signal Hill, CA · On-site

$22 - $25/hr

We're looking for a plumber with practical experience installing and servicing water treatment equipment--such as water softeners, backwash filters, carbon systems, shower filters, and under‐sink ...

WATER ENGINEERING CORP

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Plumbing Technician needed for a Water Filter Company

Signal Hill, CA · On-site

$22 - $25/hr

We're looking for a plumber with practical experience installing and servicing water treatment equipment--such as water softeners, backwash filters, carbon systems, shower filters, and under‐sink ...

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All JobsWater Engineering JobsWater Engineering Jobs in California

Water Engineering information

See California salary details

$10.9K

$60.6K

$79K

How much do water engineering jobs pay per year?

As of Sep 14, 2026, the average yearly pay for water engineering in California is $60,608.00, according to ZipRecruiter salary data. Most workers in this role earn between $39,500.00 and $73,500.00 per year, depending on experience, location, and employer.

What is water engineering?

Water engineering is a branch of civil engineering focused on the management and movement of water resources. It involves designing, building, and maintaining systems for water supply, wastewater treatment, flood control, and irrigation. Water engineers work to ensure safe and reliable water for communities, protect the environment, and address challenges like droughts and flooding. Their work is essential for public health, agriculture, and sustainable development.

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

To excel as a Water Engineer, you typically need a degree in civil, environmental, or water resources engineering along with strong analytical and problem-solving skills. Familiarity with industry-standard design software like AutoCAD, GIS, and hydraulic modeling tools, as well as relevant certifications such as Professional Engineer (PE), is common. Effective communication, project management, and teamwork abilities are vital soft skills that set top performers apart. These competencies ensure the safe, efficient, and sustainable design and management of water systems that protect public health and the environment.

What are some typical challenges water engineers face when working on large-scale infrastructure projects?

Water Engineers involved in large-scale infrastructure projects often encounter challenges such as coordinating with multidisciplinary teams, navigating complex regulatory requirements, and managing tight project timelines. Balancing environmental considerations with technical and budgetary constraints is also a common hurdle. Effective communication with stakeholders, adaptability, and problem-solving skills are critical for overcoming these obstacles and ensuring successful project delivery.

Are water engineers in demand?

Water engineers are in demand due to ongoing needs for sustainable water management, infrastructure development, and environmental protection. The field offers opportunities in public and private sectors, often requiring knowledge of hydraulics, environmental regulations, and relevant software tools. Job growth is expected to be steady as water resources become increasingly critical globally.

What does a water engineer do?

A water engineer designs, develops, and manages systems for water supply, treatment, and distribution. They analyze water quality, create infrastructure plans, and use tools like CAD software, often working on projects related to environmental protection and public health. Certification and knowledge of environmental regulations are important in this field.

What are popular job titles related to Water Engineering jobs in California?

For Water Engineering jobs in California, the most frequently searched job titles are:

What job categories do people searching Water Engineering jobs in California look for?

The top searched job categories for Water Engineering jobs in California are:

What cities in California are hiring for Water Engineering jobs?

Cities in California with the most Water Engineering job openings:

Water Engineering jobs near you
Infographic showing various Water Engineering job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $60,608 per year, or $29.1 per hour.

Industrial Water Technical Service Representative

Santa Clara, CA

Water Engineering Inc.
Chemical Manufacturing • 1 - 10 employees
Learn more about Water Engineering Inc.external

$35 - $40/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 4 days ago

Job description

Water Treatment Technical Service RepresentativeLocation: Field-Based / On the Road (with Warehouse Access)
Job Type: Full-Time
Compensation: $35-$40 per hour
Schedule: Monday–Friday, 40 hours per week (occasional weekends as needed)
Position OverviewWater Engineering is seeking a reliable, self-directed, and detail-oriented Water Treatment Technical Service Representative to support our growing customer base. This role plays a critical part in ensuring the safe, efficient, and effective operation of water treatment programs across a variety of industrial and commercial facilities. Responsibilities include site service, analytical testing, equipment troubleshooting, chemical inventory management, and delivering exceptional customer support.
Key Responsibilities
  • Conduct customer site visits to assess water system performance, verify proper operation of water treatment equipment, and monitor chemical inventory
  • Execute monthly service plans and fulfill all contractual service requirements
  • Perform analytical testing to evaluate treatment program effectiveness and system stability
  • Complete service reports and maintain accurate daily entries in the company database
  • Deliver chemical products and manage onsite inventory levels
  • Perform test procedures, calibration routines, and instrumentation checks, with training provided as needed
  • Identify required support, parts, equipment, and customer training to ensure proper system operation and preventative maintenance
  • Troubleshoot hardware and software issues onsite, including equipment repair and calibration in accordance with O&M manuals
  • Collaborate with Account Managers to resolve service issues and optimize treatment applications
  • Stay current on all technical processes, operational procedures, and safety requirements
  • Demonstrate a strong safety mindset in all work activities, including maintaining safe driving habits
  • Follow established service route schedules and prioritize tasks effectively
  • Provide professional and timely communication with customers and internal teams
Required Qualifications
  • High school diploma or equivalent
  • 4+ years of computer skills/experience (Required)
  • 2 years of industrial water treatment experience preferred, or related technical field experience
  • Valid driver’s license and willingness to travel approximately 25% within the territory
  • Strong mechanical aptitude and familiarity with pumps, controllers, feed systems, and industrial equipment
  • Ability to troubleshoot chemical feed equipment and diagnose system performance issues
  • Strong verbal and written communication skills with the ability to interact professionally with customers
  • Self-motivated with the ability to work independently in diverse environments (indoor/outdoor, industrial settings)
  • Ability to follow safety protocols and company procedures consistently
Preferred Qualifications
  • Technical degree or diploma in Electrical/Electronic Technology, Instrumentation, Engineering, or a related discipline
  • 2+ years of experience in water treatment, plant operations, maintenance, plumbing, electronics, or equivalent military/technical training
  • General knowledge of electrical equipment, basic plumbing, and industrial safety practices
  • Familiarity with digital tools and platforms, including NetSuite
  • Strong problem-solving skills and comfort diagnosing mechanical or instrumentation issues
  • Ability to collaborate effectively in a team environment and provide technical support in a customer-facing role
  • Understanding of water treatment processes, control logic, programming, and chemical applications
  • Capacity to make sound decisions aligned with company goals and customer requirements
  • Willingness to travel daily within a three-hour radius
Benefits
  • Paid Time Off, Sick Time, and Holiday Pay
  • 401(k) retirement plan
  • Medical, Dental, and Vision insurance
  • Company vehicle
  • Company fuel card
  • Company-paid travel (flights, hotels, rental vehicles)
  • Company-issued phone and laptop
  • Full PPE, test kits, and all required equipment provided
Why Join Water Engineering?Water Engineering offers competitive compensation, comprehensive benefits, and a dynamic work environment with opportunities for professional growth. We provide extensive training and ongoing technical development to ensure your success in this role.We are committed to fostering a workplace that values diversity, inclusivity, and equal opportunity. We recognize that individuals from varied backgrounds bring unique perspectives, drive innovation, and strengthen our team. We welcome motivated candidates who are eager to learn and excel in a technical field—even if they are new to water treatment.Water Engineering is proud to be an Equal Opportunity Employer.
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