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Water Tester Jobs in Riverside, CA (NOW HIRING)

kennedyjc

Drinking Water Process Engineer

Irvine, CA · Hybrid

$115K - $210K/yr

Participate in feasibility studies, facility planning, and pilot testing for water treatment projects. * Prepare technical deliverables, including basis of design reports, preliminary and detailed ...

SK Pools LLC

Store Attendant

Upland, CA · On-site

$16.50 - $18/hr

Provide helpful advice for basic pool maintenance issues 2. Water Testing & Chemical Recommendations (25%) * Test customer pool water samples using provided equipment * Accurately interpret results ...

SK Pools LLC

Store Attendant

Upland, CA · On-site

$16.50 - $18/hr

Provide helpful advice for basic pool maintenance issues 2. Water Testing & Chemical Recommendations (25%) * Test customer pool water samples using provided equipment * Accurately interpret results ...

SK Pools LLC

Store Attendant

Upland, CA · On-site

$16.50 - $18/hr

Provide helpful advice for basic pool maintenance issues 2. Water Testing & Chemical Recommendations (25%) * Test customer pool water samples using provided equipment * Accurately interpret results ...

City of Santa Ana

Water Systems Electrician

Santa Ana, CA · On-site

$82K - $110K/yr

Assembly, installation, maintenance and testing of electrical equipment and wiring systems in ... Water Resources Control Board Water Distribution Certification - Grade 1 and a California Water ...

Compass Water

Engineer, Applications

Tustin, CA

As part of the CECO Environmental family of brands, Compass Water Solutions plays a critical role ... testing and warranty claims * Builds and maintains strong and positive industry relationships ...

Compass Water

Engineer, Applications

Tustin, CA · On-site

$90K - $120K/yr

As part of the CECO Environmental family of brands, Compass Water Solutions plays a critical role ... testing and warranty claims * Builds and maintains strong and positive industry relationships ...

Ardurra

Water Treatment Engineering Lead

Irvine, CA · On-site

$140K - $200K/yr

Develop process designs for advanced and conventional drinking water treatment systems, including pilot testing, bench-scale studies, and process optimization. * Oversee and participate in the ...

GFT.

Water Treatment Facility Design Engineer

Irvine, CA

$90K - $200K/yr

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 ...

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All JobsWater Tester JobsWater Tester Jobs in Riverside, CA

Water Tester information

See Riverside, CA salary details

$5

$30

How much do water tester jobs pay per hour?

As of Jun 26, 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 are water testers?

Water testers are professionals who analyze water samples to assess their quality and safety. They test for contaminants such as bacteria, chemicals, and heavy metals to ensure water meets health and environmental standards. Water testers may work for government agencies, environmental organizations, or private companies, and often use specialized equipment and laboratory techniques to perform their tests. Their work is essential in safeguarding public health and protecting environmental resources.
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Water Tester jobs near you

Temporary Water Distribution Field Technician

Santa Ana River Water Company

Jurupa Valley, CA • On-site

$18 - $20/hr

Full-time

Posted 15 days ago

Job description

Requirements: 

·         Ability to perform heavy manual labor
·         Must be insurable and bondable
·         Ability to communicate instructions both orally and through writing
·         Acceptable computer and typing skills
·         Must possess a high school diploma or equivalent 
·         Must be able to pass pre-employment physical and drug-testing
·         Provide valid California Driver’s License Class “C” 
·         Proof of US citizenship 
Duties: 

·         Assist in the improvement, maintenance, and repair of water mains, metering service, fire hydrants, etc.
·         Assist in the operation of power-driven equipment
·         Other duties as assigned
Benefits:

·        Pay DOQ
·        Sick leave accrual