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Water Testing Laboratory Jobs (NOW HIRING)

City of New York

Laboratory Analyst

Corona, NY · On-site

We deliver 1.1 billion gallons of high-quality drinking water per day to 8.3 million New York City ... The Bureau of Sustainability Environmental Testing Laboratory provides testing for the BEC Asbestos ...

City of New York

Laboratory Analyst

Corona, NY · On-site

We deliver 1.1 billion gallons of high-quality drinking water per day to 8.3 million New York City ... The Bureau of Sustainability Environmental Testing Laboratory provides testing for the BEC Asbestos ...

Jj

Laboratory Supervisor, MQSA

Warsaw, IN · On-site

Microbial water testing * Endotoxin testing * Total Organic Carbon (TOC) testing * Compressed air ... Laboratory water systems * Environmental monitoring equipment * Analytical instrumentation ...

Caresoft Inc.

Microbiologist

Raritan, NJ · On-site

$30/hr

Participate in laboratory investigations, technology transfer, validations and R&D projects. Skills: Experience with Bioburden testing, Growth Promotion, Water Testing, Endotoxin Testing ...

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How much do water testing laboratory jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for water testing laboratory in the United States is $22.53, according to ZipRecruiter salary data. Most workers in this role earn between $18.27 and $24.28 per hour, depending on experience, location, and employer.

What is a water testing laboratory?

A water testing laboratory is a specialized facility where scientists and technicians analyze water samples to assess their quality and safety. These labs test for contaminants such as bacteria, heavy metals, chemicals, and other pollutants to ensure water meets regulatory standards for drinking, environmental, or industrial use. Water testing laboratories play a critical role in public health by helping to identify and address water quality issues. Results from these labs are used by government agencies, businesses, and individuals to make informed decisions about water safety and treatment.

What are the key skills and qualifications needed to thrive in a water testing laboratory role?

To thrive in a Water Testing Laboratory role, you need a background in chemistry, biology, or environmental science, typically supported by a relevant degree or certification in laboratory technology. Familiarity with analytical instruments such as spectrophotometers, chromatographs, and lab information management systems (LIMS) is essential. Attention to detail, problem-solving, and strong organizational skills distinguish top performers in this field. These competencies ensure accurate test results, compliance with regulatory standards, and the protection of public health.

What are some common challenges faced by professionals working in a water testing laboratory, and how can they be addressed?

Professionals in a water testing laboratory often encounter challenges such as managing tight deadlines for sample analysis, ensuring strict adherence to quality control protocols, and keeping up with evolving regulatory standards. Maintaining accuracy while processing a high volume of samples can be demanding, especially during peak periods. Effective time management, continuous training on new testing methods, and strong teamwork are essential for overcoming these challenges and maintaining high standards of data reliability.

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

AspectWater Testing LaboratoryWater Quality Technician
CertificationsLaboratory certifications, e.g., CLIA, ISOWater treatment and safety certifications, e.g., EPA, state licenses
Work EnvironmentLaboratories, controlled environmentsField sites, treatment plants, water sources
Industry UsageTesting water samples for contaminants and complianceMonitoring and maintaining water quality in the field

While both roles focus on water quality, Water Testing Laboratory professionals analyze samples in labs, ensuring accuracy and compliance, whereas Water Quality Technicians work in the field to monitor and maintain water systems. Both require relevant certifications and are essential in water industry operations.

How to become a water testing laboratory technician?

To become a water testing laboratory technician, candidates typically need a high school diploma or equivalent, with some positions requiring an associate degree or certification in environmental science, chemistry, or a related field. Training on laboratory equipment and testing procedures is often provided on the job, and familiarity with safety protocols and analytical tools is important for success in this role.

What does a water testing laboratory technician do?

A water testing laboratory technician collects water samples and conducts tests to analyze water quality, including checking for contaminants, pH levels, and chemical composition. They use laboratory equipment and follow safety protocols, often requiring knowledge of testing procedures and certifications such as EPA or state-specific licenses.
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Water Testing Laboratory jobs near you
Infographic showing various Water Testing Laboratory job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 10% Part Time, 3% Contract, and 1% Nights. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $46,864 per year, or $22.5 per hour.

Water Sampling Technician

I-2-I Solutions, Inc

Tampa, FL • On-site

Part-time

Posted 8 days ago

Job description

I-2-I Solutions is seeking an experienced Water Sampling Technician to perform environmental and healthcare water sampling at Department of Veterans Affairs medical facilities in the Tampa, Florida area.
This is a field-based position focused on the collection of potable and non-potable water samples, Legionella samples, cooling tower samples, and dental water line samples. The technician will also perform and document required field measurements at the time samples are collected.
The work will primarily take place at:
  • James A. Haley Veterans Administration Medical Center, Tampa, FL
  • Primary Care Annex, Tampa, FL
  • New Port Richey VA Dental Clinic, New Port Richey, FL

Sampling is performed on a recurring quarterly basis, with additional sampling or retesting assignments as needed. The solicitation requires quarterly sampling throughout these facilities.Responsibilities
The Water Sampling Technician will be responsible for:
  • Collecting water samples from healthcare facility water systems in accordance with established laboratory protocols and approved sampling procedures.
  • Collecting Legionella samples from hot- and cold-water systems, including faucets, showers, drinking fountains, ice machines, and other designated outlets.
  • Collecting samples from incoming potable-water supply points.
  • Collecting water samples from cooling tower basins or sumps.
  • Collecting samples from treadmill and therapy pool systems where required.
  • Performing dental water line sampling for Heterotrophic Plate Count (HPC).
  • Safely working with dental equipment and water lines while following facility instructions to prevent damage to dental instruments and equipment.
  • Performing and documenting required field measurements at the time of sample collection, including:
    • Water temperature
    • pH
    • Residual oxidant / disinfectant
    • Residual biocide, when applicable
  • Using appropriate field-testing instruments and ensuring instruments are properly calibrated.
  • Recording sample locations, sample identification numbers, system type, collection time, field measurements, and other required information.
  • Completing chain-of-custody documentation accurately and completely.
  • Properly labeling, storing, packing, and preparing samples for shipment to the laboratory in accordance with laboratory protocols and required holding conditions.
  • Following established sampling plans and collecting samples from the designated or randomly selected locations.
  • Immediately reporting unusual conditions or results requiring notification.
  • Notifying the project manager promptly if a hot-water temperature greater than 110°F is observed; the VA requires notification within one hour.
  • Maintaining clean, organized, and defensible field documentation.
  • Following all applicable VA, OSHA, facility safety, and infection-control requirements while working in a healthcare environment.
  • Coordinating professionally with VA personnel who may accompany the technician during sampling.

For cooling-tower sampling specifically, the solicitation requires temperature, residual biocide, and pH to be measured and documented in the field using properly calibrated instruments traceable to a NIST standard. Potable-water supply samples also require temperature to be measured at the time of collection.Sampling Volume
Candidates should be comfortable with relatively high-volume sampling events.
A typical quarterly sampling event may include approximately:
  • 75 hot-water distribution samples
  • 75 cold-water distribution samples
  • 3 potable-water points-of-entry
  • 2 treadmill/therapy pool samples
  • 10 cooling-tower samples
  • Approximately 200 dental water line samples

The solicitation's sampling table establishes these recurring quarterly quantities.
Additional or repeat sampling may also be required when requested by the facility. The contract requires the contractor to respond to follow-up sampling requests within 48 hours.Required Qualifications
  • Previous experience collecting environmental, potable-water, industrial-water, healthcare-water, or microbiological water samples.
  • Training, certification, or documented experience in proper water-sampling techniques.
  • Knowledge of proper sampling procedures for potable and non-potable water.
  • Experience performing field water-quality measurements such as temperature, pH, chlorine/residual oxidant, or biocide residual.
  • Ability to properly use, calibrate, and maintain portable water-testing instruments.
  • Understanding of sample preservation, labeling, chain-of-custody procedures, holding times, and sample shipment.
  • Ability to follow detailed written sampling procedures and laboratory protocols.
  • Ability to accurately document field results and sampling information.
  • Ability to work independently while following an established sampling plan.
  • Strong attention to detail; sample identification and documentation must be accurate.
  • Professional appearance and communication skills suitable for working inside an active VA medical facility.
  • Valid driver's license and reliable transportation for travel between Tampa and New Port Richey locations.
  • Ability to safely transport sampling equipment, coolers, bottles, meters, and related field supplies.

The VA's performance standard specifically requires the technician to have thorough knowledge and experience with laboratory-established water-sampling protocols and the applicable field-analysis parameters.Preferred Qualifications
Preference will be given to candidates with experience in one or more of the following:
  • Legionella environmental sampling
  • Healthcare or hospital water sampling
  • Cooling tower sampling
  • Dental unit water line sampling
  • Potable drinking-water sampling
  • Heterotrophic Plate Count (HPC) sampling
  • Chlorine/free chlorine/total chlorine or other disinfectant residual testing
  • pH and temperature measurements
  • Working with calibrated/NIST-traceable field instruments
  • Chain-of-custody preparation and laboratory sample shipping
  • VA, federal facility, hospital, or other regulated healthcare environments
Work Schedule
This is not a traditional 40-hour-per-week position. The primary work consists of scheduled quarterly sampling events, with supplemental sampling or retesting performed as required.
Regular sampling activities will be coordinated in advance with the facility. Candidates should generally be available during weekday daytime hours and must have some flexibility to support additional sampling requests when needed.What We're Looking For
We are looking for someone who can do more than simply fill sample bottles.
The right person understands that every sample must be collected correctly, every field measurement must be accurate, every bottle must be properly identified, and every chain-of-custody form must match the samples being submitted.
This position is a good fit for an environmental technician, water-quality technician, industrial hygiene technician, environmental scientist, laboratory field technician, or experienced water sampler who is comfortable working independently in healthcare facilities.

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