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Water Testing Jobs in Santa Rosa, CA (NOW HIRING)

BKF

Construction Inspector - Water Resources

Sonoma, CA · On-site

$120K - $156K/yr

ACI Concrete Field-Testing Technician - Grade 1 Certification * Qualified SWPPP Certification ... Water and wastewater treatment plants, including membrane filtration technology * Sewer lift ...

City of Healdsburg

Utility Worker I/II

Healdsburg, CA · On-site

$66K - $95K/yr

Possession of a Grade 2 Water Distribution Operator certificate from the California State Water Resources Control Board within one-year appointment or first two testing cycles allowed by the State.

City of Healdsburg, CA

Utility Worker I/II

Healdsburg, CA · On-site

$66K - $95K/yr

Possession of a Grade 2 Water Distribution Operator certificate from the California State Water Resources Control Board within one-year appointment or first two testing cycles allowed by the State.

Sherwood Design Engineers

Civil - Project Engineer

Napa, CA · On-site

$96K - $128K/yr

Experience with water and wastewater system design, onsite soil testing (site evaluations and percolation testing), preparing water and wastewater design calculations, and permitting procurement

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All JobsWater Testing JobsWater Testing Jobs in Santa Rosa, CA

Water Testing information

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How much do water testing jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for water testing in Santa Rosa, CA is $31.54, according to ZipRecruiter salary data. Most workers in this role earn between $31.54 and $31.54 per hour, depending on experience, location, and employer.

What is water testing and why is it important?

Water testing is the process of analyzing water samples to assess their quality and ensure they are safe for consumption, industrial use, or environmental discharge. It involves checking for contaminants such as bacteria, chemicals, heavy metals, and other pollutants. Regular water testing helps identify potential health risks, ensures compliance with safety standards, and protects both people and the environment from harmful substances.

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

To thrive as a Water Testing Technician, you need a background in environmental science or chemistry, attention to detail, and knowledge of laboratory protocols, often supported by relevant certifications such as Certified Water Technician or similar. Familiarity with laboratory equipment, water sampling techniques, and data analysis software is typically required. Strong analytical thinking, problem-solving abilities, and effective communication are essential soft skills for accurately reporting and interpreting results. These skills ensure reliable water quality assessments crucial for public health, regulatory compliance, and environmental protection.

What are some typical challenges faced by professionals in water testing roles, and how are they addressed on the job?

Professionals in water testing often encounter challenges such as collecting accurate samples in the field, maintaining strict adherence to quality control standards, and keeping up with evolving environmental regulations. Addressing these challenges requires attention to detail, thorough documentation, and regular calibration of equipment. Team collaboration is also essential, as water testers frequently communicate findings with environmental scientists, engineers, and regulatory bodies to ensure water safety and compliance.

What is the difference between Water Testing vs Water Quality Technician?

AspectWater TestingWater Quality Technician
CertificationsWater testing certifications, lab skillsWater testing certifications, field sampling
Work EnvironmentLaboratories, testing facilitiesField sites, treatment plants
Job FocusAnalyzing water samples for contaminantsMonitoring and maintaining water quality in the field

Water Testing primarily involves analyzing water samples in labs to detect contaminants, while Water Quality Technicians perform field sampling and monitor water conditions on-site. Both roles require similar certifications but differ in work environment and daily tasks. Understanding these differences helps job seekers find the right position in the water industry.

How do you become a water testing professional?

To become a water testing professional, individuals typically need a high school diploma or equivalent, followed by specialized training or certification in water quality analysis. Many roles require knowledge of laboratory techniques, water chemistry, and the use of testing equipment, with certifications such as those from the National Environmental Laboratory Accreditation Program (NELAP) often preferred.

What are popular job titles related to Water Testing jobs in Santa Rosa, CA?

For Water Testing jobs in Santa Rosa, CA, the most frequently searched job titles are:

What job categories do people searching Water Testing jobs in Santa Rosa, CA look for?

The top searched job categories for Water Testing jobs in Santa Rosa, CA are:

What cities near Santa Rosa, CA are hiring for Water Testing jobs?

Cities near Santa Rosa, CA with the most Water Testing job openings:

Water Testing jobs near you
Infographic showing various Water Testing job openings in Santa Rosa, CA as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 17% Part Time, 3% Contract, and 1% Nights. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $65,599 per year, or $31.5 per hour.

Water Treatment Service Technician - Bay Area

Chem-Aqua, Inc.

Santa Rosa, CA • On-site

Other

Re-posted 18 days ago

Key responsibilities

  • Perform water testing, sampling, and diagnostics on boiler and cooling water systems.

  • Maintain and calibrate water treatment equipment, and perform routine preventative maintenance.

  • Schedule and report on service calls, and assist in identifying additional service needs for customers.

Job description

Established, Entrepreneurial, Empowered…Explore the Opportunities!


Water Treatment Service Technician

Chem-Aqua is the wholly owned water treatment subsidiary of NCH Corporation, a privately owned specialty chemicals, maintenance supplies, and services company with over $1 billion in annual sales. We are seeking top-tier talent to support our growth strategy. We offer an unparalleled training program, uncapped income potential, and a culture that recognizes results, yet embraces the importance of work/life balance. Join the Chem-Aqua team, where your initiative and contributions will be noticed and make a difference.

The Service Technician is a field-based position providing hands-on servicing of boiler and cooling water systems for our existing customer base, including but not limited to chemical testing, monitoring, calibration, repair of chemical-feed-related equipment, and visual inspections of systems when necessary. This is a remote position.


Responsibilities

  • Perform assigned water testing and sampling as required
  • Communicate, record, and maintain relevant information regarding treatment operations
  • Schedule service and sales calls, including daily, weekly and monthly reporting
  • Accurately report service calls
  • Perform diagnostics on water treatment equipment: reverse osmosis Systems, water softeners, and other water treatment/conditioning systems.
  • Determine system condition, identify malfunctions, and take corrective actions
  • Provide routine preventative maintenance services; inspection, cleaning, and calibration of system components as necessary to assigned accounts
  • Assist in identifying additional service needs and opportunities while developing and implementing customized solutions for our customers
  • Maintain customer chemical inventory which may include lifting
  • Other duties as assigned


Requirements

  • Highly motivated, self-starter with the ability to build relationships
  • 3-5 years of work experience in a field using mechanical principles
  • Experience in the water treatment or related industry a plus
  • Ability to work flexible schedule, some weekends required
  • Very organized with exceptional follow-through abilities
  • Ability to multi-task in an active working environment
  • Able to pass a drug and background check per the company requirements
  • High School Diploma or equivalent
  • Knowledgeable in MS Office applications
  • Knowledgeable in a CRM software or related systems
  • Knowledgeable in using a computer, tablet, smart phone, and other work related technology
  • This position requires occasionally performing activities including, but not limited to, bending, stooping, grasping, reaching, twisting, turning and/or lifting.
  • Work is conducted both indoors and out with varying environmental conditions
  • Must be able perform physical work in a HVAC, cooling towers, or boiler equipment environment requiring exposure to chemicals, noise, hot & cold temperatures and inclement weather
  • MUST be in good physical ability – the job requires frequent walking to and from worksite.
  • Valid driver’s license and acceptable motor vehicle record (DMV record will be checked)
  • Able to pass a drug and background check per the company requirements
  • Ability to work flexible schedule, some weekends required depending on the servicing of accounts
  • Required work activities include but are not limited to, climbing and descending stairs and ladders (from 10-30’ in height), sometimes while carrying drums of chemicals weighing up to 50 pounds while maintaining a 3-point ladder contact (per OSHA rules). As of the date of this job description, the available ladders have a weight limit of 375 pounds
  • Be able to wear protective gear for the face, ears, and gloves
  • 20 % travel required


Benefits

NCH Corporation offers a full suite of benefits, employee development and recognition programs.


Equal Opportunity Employer

We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, color, sex, age, national origin, religion, sexual orientation, gender identity, status as a veteran, and basis of disability or any other federal, state or local protected class.

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