1

Water Tester Jobs in Riverside, CA (NOW HIRING)

Testing and Monitoring: Analyze lab data, operator reports, and chemical usage to resolve operational issues and improve efficiency. * Compliance and Safety: Ensure that treated water meets municipal ...

Quality Engineer

City Of Industry, CA · On-site

$110K - $125K/yr

About the role The Quality Engineer is responsible for developing test methods and protocols, validating supplier testing methods, and investigating technical issues with our water refrigeration and ...

Be Seen First

It's our aim to educate homeowners on the quality of their water through in-home water testing, as well as provide perfect solutions for any issues found. Whether it's marketing and sales, service ...

Be Seen First

It's our aim to educate homeowners on the quality of their water through in-home water testing, as well as provide perfect solutions for any issues found. Whether it's marketing and sales, service ...

Electrical Control Panel Assembler

Tustin, CA · On-site

$21 - $26.75/hr

The Electrical Control Panel Assembler will be building, testing electrical panels for large water systems. Your Responsibilities Will Be: Capable of wiring electrical control enclosures. Follow work ...

Showing results 41-60

Water Tester information

See Riverside, CA salary details

$5

$30

How much do water tester jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for water tester in Riverside, CA is $30.09, according to ZipRecruiter salary data. Most workers in this role earn between $30.10 and $30.10 per hour, depending on experience, location, and employer.

What are some common challenges faced by water testers in the field, and how can they be managed?

Water Testers often work in diverse environments, from treatment plants to natural water sources, which can present challenges such as difficult terrain, inclement weather, and ensuring sample integrity during transport. Managing these obstacles requires strong attention to detail, adherence to safety protocols, and the ability to adapt to varying site conditions. Regular training on sampling techniques and equipment maintenance, as well as effective communication with laboratory teams, helps ensure accurate results and efficient workflows.

What is the difference between Water Tester vs Water Quality Analyst?

AspectWater TesterWater Quality Analyst
CertificationsWater testing certifications, EPA certificationsSame certifications often required, plus laboratory certifications
Work EnvironmentField testing sites, water treatment plantsLaboratories, research facilities, field sites
Job FocusCollecting samples, performing basic testsAnalyzing data, interpreting results, reporting
Employer & IndustryWater treatment plants, environmental agenciesEnvironmental consulting firms, government agencies

Water Testers primarily perform field sampling and basic testing of water samples, while Water Quality Analysts focus on detailed data analysis and reporting. Both roles require similar certifications and work in related environments, but the Analyst role involves more in-depth analysis and interpretation of water quality data.

What is a water tester?

A water tester works under the guidelines of EPA standards to test water quality at waste treatment plants and throughout freshwater systems. You do this to promote and protect the public health. As a water tester, your duties are to take samples of water from a plant and test its quality using specialized skills and equipment. Your goal is to test the levels of harmful materials and chemicals in the water supply through biological sampling and chemical testing. Your responsibilities are incredibly important because of the threat to public health that improper testing of chemicals in our water systems can cause.

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

To thrive as a Water Tester, you need a solid understanding of environmental science, chemistry, and water quality standards, often supported by a relevant degree or certification. Familiarity with laboratory testing equipment, water sampling procedures, and data analysis software is essential. Attention to detail, strong organizational skills, and effective communication help ensure accurate results and clear reporting. These skills are crucial for maintaining public health and environmental safety by ensuring water sources meet regulatory standards.

What job categories do people searching Water Tester jobs in Riverside, CA look for?

The top searched job categories for Water Tester jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Water Tester jobs?

Cities near Riverside, CA with the most Water Tester job openings:

Infographic showing various Water Tester job openings in Riverside, CA as of August 2026, with employment types broken down into 81% Full Time, 14% Part Time, 1% Temporary, 3% Contract, and 1% Nights. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $62,596 per year, or $30.1 per hour.

Water Treatment Facility Design Engineer

GFT.

Irvine, CA • On-site

$90K - $200K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 13 days ago


Job description

GFTis seeking a Water Treatment Design Engineer to join our Water team!This role follows a hybrid work model, requiring regular attendance at one of our many offices. 

Joining the water resources team at GFT means contributing to innovative solutions for sustainable water management and infrastructure. Our team excels in dams and levees, advanced water and wastewater treatment, stormwater management, and conveyance, collection, and transmission. With a focus on integrating technology, sustainability, and compliance, we consider each water resources and environmental remediation project a chance to innovate and evolve to protect public health and enhance quality of life. Explore some of our signature water resources and environmental projects here.  

What you'll be challenged to do:

In this role you will lead and support design, optimize, and manage systems that treat and transport drinking water to ensure safety, efficiency, and environmental compliance.

 

In this capacity, the successful candidate will be responsible for the following:

  • System Design:Designing water treatment plants and pumping stations, including detailed CAD drawings and equipment selection. Design new treatment systems or upgrade existing systems, including pre-treatment, various filtration processes including granular media and membranes, chemical storage and feed, UV and other advanced treatment technologies, and pumping equipment
  • Process Optimization:Analyzing and enhancing treatment techniques (e.g., pH adjustment, chemical dosing, aeration) to improve efficiency and reduce costs.
  • System Hydraulics: Performing hydraulic analysis of existing and new water treatment plants, pump stations, and piping systems, making pump selections, and evaluating performance of existing pumps.
  • Testing and Monitoring:Analyze lab data, operator reports, and chemical usage to resolve operational issues and improve efficiency.
  • Compliance and Safety:Ensure that treated water meets municipal or industrial regulatory standards, protecting public health and the environment.
  • Project Management:Conducting feasibility studies, upgrading existing infrastructure, and managing projects from design to completion. Develop cost projections, feasibility studies, and supervise construction or commissioning of new technology. 
  • Data Analysis:Monitoring operator reports and lab results to refine treatment techniques.
  • Technical: Function as a technical specialist in the areas of conventional and advanced water treatment 

What you will bring to our firm: 

  • BS in Civil, Environmental, Chemical Engineering (MS is preferred)
  • Professional Engineer Licensed required (PE) or the ability to obtain in 6-12 months
  • 8 + years of experience preferred in water discipline, particularly as a water engineer designing (study, plans and specifications) water infrastructure (i.e. treatment and pumping station projects)
  • Expert knowledge in standard engineering techniques and procedures.
  • Demonstrated experience and knowledge in primary treatment, filtration processes, chemical storage and feed, advanced water treatment, disinfection, hydraulics, and solids processing and handling preferred.
  • Successful track record leading water design and plant facilities projects
  • Demonstrated ability in both conventional filtration as well as membrane filtration is preferred. In addition, experience in hydraulics, chemical feed systems, alternate disinfection would be preferred.
  • Progressive experience in the evaluation, design, permitting and construction administration of water treatment facilities, pumping stations, and water storage and distribution facilities
 Compensation:The salary range for this role is $90,000 - $200,000. Salary is dependent upon experience and geographic location. Featured Benefits:  Hybrid (in-person and remote) work environment. Comprehensive benefits package including wellness programs, parental leave, and pet insurance, in addition to medical, dental, vision, disability, and life insurance. Tax-deferred 401(k) savings plan. Competitive paid-time-off (PTO) accrual. Tuition reimbursement for continued education. Commitment to professional development, access to internal and external training programs, and support of active participation in professional organizations Incentive compensation for eligible positions.

At GFT, a privately held AEC firm, we innovate where transportation, water, power, and buildings converge. We call this the Infrastructure of Life. We measure our success by the strength of our relationships - that's why we're the employer of choice for 5,000+ of the industry's brightest engineers, planners, architects, inspectors, designers, and more.

Our clients choose us for our expertise and prefer us for our nimble approach, creativity, and personal touch. Backed by over a century's experience, together we're building a lasting legacy for future generations: stronger communities, a healthier planet, and better lives.GFT: Ingenuity That Shapes Lives is an Equal Opportunity Employer. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veterans' status or other characteristics protected by law.

Unsolicited resumes from third party agencies will be considered the property GFT.

GFT does require the successful completion of a criminal background check for all advertised positions. 

Location: Irvine, San Diego, Roseville, or Los Angeles, CA or Denver ColoradoCore Business Hours: 8:00 AM - 5:00 PMEmployment Status: Full-Time

#LI-SS1

#LI-Hybrid

Employment Type: FULL_TIME