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Water Tester Jobs in Ohio (NOW HIRING)

The Planet Group

Wastewater Mechanic

Lima, OH · On-site

Water Treatment Operator/ Water Tester Duration : 5-month contract Location: Lima, Ohio Qualifications * High school diploma or equivalent required. * Previous experience in water or wastewater ...

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$5

$27

How much do water tester jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for water tester in Ohio is $27.42, according to ZipRecruiter salary data. Most workers in this role earn between $27.40 and $27.40 per hour, depending on experience, location, and employer.

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 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.

More about Water Tester jobs

What are the most commonly searched types of Water Tester jobs in Ohio?

The most popular types of Water Tester jobs in Ohio are:

What are popular job titles related to Water Tester jobs in Ohio?

For Water Tester jobs in Ohio, the most frequently searched job titles are:

What job categories do people searching Water Tester jobs in Ohio look for?

The top searched job categories for Water Tester jobs in Ohio are:

What cities in Ohio are hiring for Water Tester jobs?

Cities in Ohio with the most Water Tester job openings:

What are popular job titles related to Water Tester jobs in OH?

For Water Tester jobs in OH, the most frequently searched job titles are:

Water Tester jobs near you
Infographic showing various Water Tester job openings in Ohio as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 10% Part Time, 1% Temporary, 1% Contract, and 1% Nights. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution, with an average salary of $57,041 per year, or $27.4 per hour.

Wastewater Mechanic

The Planet Group

Lima, OH • On-site

Other

Posted 8 days ago

Job description

Req Title: Water Treatment Operator/ Water Tester

Duration: 5-month contract

Location: Lima, Ohio


Qualifications

  • High school diploma or equivalent required.
  • Previous experience in water or wastewater treatment is preferred.
  • Basic knowledge of water treatment processes, testing procedures, and environmental regulations.
  • Ability to collect samples, perform basic laboratory testing, and maintain accurate records.
  • Strong attention to detail and problem-solving skills.
  • Ability to work independently and as part of a team.
  • Water/Wastewater Operator certification is a plus but not required (depending on local requirements).


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