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Water Testing Jobs in Wisconsin (NOW HIRING)

A.O. Smith

Lab Analyst - Water Testing

Appleton, WI · On-site

  • Medical

  • Dental

  • Life

  • Retirement

The company is one of the world's leading manufacturers of residential and commercial water heating equipment and boilers, as well as a manufacturer of water treatment products for residential and ...

AgSource

Water Laboratory Supervisor

Marshfield, WI · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... testing, consulting and more. For the past 60 years we've woken up each day to support those that ... Water Laboratory Supervisor - Marshfield, WI SUMMARY STATEMENT AgSource is seeking a motivated and ...

AgSource

Water Laboratory Supervisor

Marshfield, WI · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... testing, consulting and more. For the past 60 years we've woken up each day to support those that ... Water Laboratory Supervisor - Marshfield, WI SUMMARY STATEMENT AgSource is seeking a motivated and ...

AgSource

Water Laboratory Supervisor

Marshfield, WI · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... testing, consulting and more. For the past 60 years we've woken up each day to support those that ... Water Laboratory Supervisor - Marshfield, WI SUMMARY STATEMENT AgSource is seeking a motivated and ...

Phigenics

Water Management Engineer

Milwaukee, WI · On-site

WMETs may be asked to perform minor maintenance on water monitoring equipment, take on-site readings via testing instruments (i.e., chlorine, temperature, and pH readings), and collect building water ...

Phigenics

Water Management Engineer

Milwaukee, WI · On-site

WMETs may be asked to perform minor maintenance on water monitoring equipment, take on-site readings via testing instruments (i.e., chlorine, temperature, and pH readings), and collect building water ...

Gehl Foods LLC

FSQ Lab Technician | 1st Shift

Germantown, WI · On-site

$21.60/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Execute Water Testing Program * Execute Sensory Program for finished products * Create COA and execute communication process for finished products release * Coordinate verification, calibration ...

SkipperBud's

Service Technician

Sturgeon Bay, WI

Safely operate MarineMax and customer vessels during diagnostic water testing operations * Maintain MarineMax tools in good condition and according to guidelines * Other duties as assigned KEY RESULT ...

Pilgrim's

Water Treatment Operator - Days

Arcadia, WI

$23.31/hr

  • Retirement

  • PTO

Responsible for Daily Monitoring/ Lab testing of Water Treatment Effluent for process control. * Assist with adjusting Water Treatment Effluent Process Control to stay within discharge limits.

Pilgrim's

Water Treatment Operator - Days

Arcadia, WI

$23.31/hr

  • Retirement

  • PTO

Responsible for Daily Monitoring/ Lab testing of Water Treatment Effluent for process control. * Assist with adjusting Water Treatment Effluent Process Control to stay within discharge limits.

JBS Imports

Water Treatment Operator - Days

Arcadia, WI · On-site

$23.31/hr

  • Retirement

  • PTO

Responsible for Daily Monitoring/ Lab testing of Water Treatment Effluent for process control. * Assist with adjusting Water Treatment Effluent Process Control to stay within discharge limits.

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All JobsWater Testing JobsWater Testing Jobs in Wisconsin

Water Testing information

See Wisconsin salary details

$5

$29

How much do water testing jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for water testing in Wisconsin is $29.12, according to ZipRecruiter salary data. Most workers in this role earn between $29.13 and $29.13 per hour, depending on experience, location, and employer.

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.

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 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.

How do you become a water tester?

To become a water tester, you typically need a high school diploma or equivalent, along with training in water quality testing methods. Certification or training in environmental science, microbiology, or related fields can improve job prospects, and familiarity with testing tools and laboratory procedures is important.

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 popular job titles related to Water Testing jobs in Wisconsin?

For Water Testing jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Water Testing jobs in Wisconsin look for?

The top searched job categories for Water Testing jobs in Wisconsin are:

What cities in Wisconsin are hiring for Water Testing jobs?

Cities in Wisconsin with the most Water Testing job openings:

Water Testing jobs near you
Infographic showing various Water Testing job openings in Wisconsin as of August 2026, with employment types broken down into 79% Full Time, 5% Part Time, 5% Temporary, and 11% Contract. Highlights an 100% In-person job distribution, with an average salary of $60,561 per year, or $29.1 per hour.

Lab Analyst - Water Testing

A.O. Smith

Appleton, WI • On-site

Full-time

Medical, Dental, Life, Retirement

Re-posted 15 hours ago

A. O. Smith rating

6.8

Company rating: 6.8 out of 10

Based on 30 frontline employees who took The Breakroom Quiz

367th of 490 rated machine equipment manufacturers

Job description

Company / Location Information
A.O. Smith is a global leader applying innovative technologies and energy-efficient solutions to products manufactured and marketed worldwide. The company is one of the world's leading manufacturers of residential and commercial water heating equipment and boilers, as well as a manufacturer of water treatment products for residential and light commercial applications. A. O. Smith is headquartered in Milwaukee, Wisconsin, with approximately 12,000 employees at operations in the United States, Canada, China, India, Mexico, the Netherlands, and the United Kingdom.
Primary Function

The Lab Analyst is responsible for preparing and analyzing environmental samples using established analytical methods in accordance with EPA regulations, internal Quality Assurance (QA) programs, and Standard Operating Procedures (SOPs). This role supports accurate, timely laboratory results while maintaining compliance with Good Laboratory Practices (GLP).

Responsibilities
  • Perform sample preparation using standard techniques, including acidification, digestion, aliquoting, and weighing
  • Conduct chemical analyses using approved laboratory methods and instrumentation
  • Prepare reagents, standards, and calibration solutions to support accurate instrument performance
  • Calculate, record, and report analytical data, including documenting any irregularities or deviations
  • Perform routine instrument maintenance and troubleshooting as needed
  • Maintain compliance with QA/QC standards, SOPs, and regulatory requirements
  • Follow Good Laboratory Practices (GLP) in all aspects of work
  • Maintain a clean, organized, and safe laboratory environment, including glassware and workspace upkeep
  • Assist in operation and development of technical expertise in advanced instrumentation, including:
    • Gas Chromatography (GC)
    • Gas Chromatography/Mass Spectrometry (GC/MS)
    • Purge and Trap systems
    • Atomic Absorption (AA)
    • Inductively Coupled Plasma (ICP)
    • Laboratory data systems
  • Perform routine laboratory tasks under supervision using established procedures
  • Complete all work in a safe, efficient, and timely manner
  • Support additional laboratory duties as assigned
Qualifications
  • Associates or Bachelors degree in related field, preferred 
  • Minimum of 3 years of labatory experience
  • Basic mathematical and data analysis skills, including use of formulas and calculations
  • Ability to manage workload within time and quality constraints
  • Strong attention to detail and accuracy in data recording
  • Ability to work independently and follow written and verbal instructions
  • Effective communication skills, both written and verbal
  • Ability to collaborate within a team environment
We Offer

Competitive compensation package and comprehensive benefits plans which include medical and dental insurance, company-sponsored life insurance, retirement security savings plan, short- and long-term disability programs and tuition assistance.
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ADA Statement & EEO Statement

In developing this job description care was taken to include all competencies needed to successfully perform in this position. However, for Americans with Disabilities Act (ADA) purposes, the essential functions of the job may or may not have been described for purposes of ADA reasonable accommodation. All reasonable accommodation requests will be reviewed and evaluated on a case-by-case basis. We consider all applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, gender identity and expression, marital or military status.

We also provide reasonable accommodations to qualified individuals with disabilities in accordance with the Americans with Disabilities Act and applicable state and local law.

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