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Water Testing Jobs in Houston, TX (NOW HIRING)

Collects monthly required bacteriological samples; delivers samples to assigned laboratory for testing. * Operates water treatment plant; calculates the chlorine demand of raw ground water for proper ...

Ammonia Refrigeration Technician I

Houston, TX

$23.75 - $32.75/hr

Performs basic refrigeration operations (putting equipment online, taking it offline, water testing, oil draining, charging compressors with oil, etc.) * Performs refrigeration engine room ...

Conduct routine testing, monitoring, and maintenance of production wells and water/wastewater facilities. * Perform and document treatment processes and maintenance activities to ensure proper ...

Water Operator

Webster, TX · On-site

$21.58 - $26.30/hr

This is accomplished by operating and monitoring the water plants and water distribution systems ... testing, a physical examination, and a background check. T he City of Webster is an equal ...

Water Operator

Webster, TX · On-site

$21.58 - $26.29/hr

This is accomplished by operating and monitoring the water plants and water distribution systems ... testing, a physical examination, and a background check. T he City of Webster is an equal ...

Water Operator

Webster, TX · On-site

$21.58 - $26.30/hr

This is accomplished by operating and monitoring the water plants and water distribution systems ... drug testing, a physical examination, and a background check.The City of Webster is an equal ...

Technical Consultant

Houston, TX · On-site

$110 - $130/hr

Conduct basic water testing, equipment inspections, and support field testing of standard products and applications. * Assist in fundamental troubleshooting activities under direct supervision.

New

Technical Specialist

Houston, TX · On-site

$110 - $130/hr

Conduct basic water testing, equipment inspections, and support field testing of standard products and applications. * Assist in fundamental troubleshooting activities under direct supervision.

New

Water/Wastewater Operator II

Brookshire, TX · On-site

$19.50 - $27/hr

Conducts routine testing, monitoring and maintenance of production wells, water/wastewater unit processes and basic laboratory analyses. * Performs and documents treatment process and maintenance of ...

No Medical Concerns TESTING & CERTIFICATIONS: * 38 Nationally Recognized Certifications Available ... Water Treatment & Quality Analysis * Testing & Inspection * Chemistry & Biology BENEFITS: Financial ...

Showing results 21-40

Water Testing information

See Houston, TX salary details

$5

$28

How much do water testing jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for water testing in Houston, TX is $27.55, according to ZipRecruiter salary data. Most workers in this role earn between $27.55 and $27.55 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 Houston, TX?

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

What job categories do people searching Water Testing jobs in Houston, TX look for?

The top searched job categories for Water Testing jobs in Houston, TX are:

What cities near Houston, TX are hiring for Water Testing jobs?

Cities near Houston, TX with the most Water Testing job openings:

Infographic showing various Water Testing job openings in Houston, TX as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 11% Part Time, 2% Temporary, 2% Contract, and 1% Nights. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $57,298 per year, or $27.5 per hour.

Full-time

Re-posted 27 days ago


Job description

Water Operator – Public Works Department

The City of Katy is seeking a dedicated and skilled Water Operator to join our Public Works team. This essential position plays a critical role in maintaining the safety, reliability, and quality of the City's water treatment and distribution systems. The ideal candidate will have hands-on experience in water utility operations, a strong commitment to public service, and the ability to perform a wide variety of maintenance, repair, and operational duties in both routine and emergency situations.

As a Water Operator, you will help ensure the continuous delivery of safe drinking water to our community by monitoring wells and treatment systems, repairing infrastructure, conducting inspections and testing, and responding to customer service needs. This position is considered essential critical infrastructure personnel and may be required to respond during emergencies, natural disasters, or catastrophic events to support the continuity of City operations.

If you are motivated, dependable, and ready to make a meaningful impact in your community, we encourage you to apply and become part of a team committed to excellence in public service.

Job Description:

EXAMPLES OF ESSENTIAL DUTIES: -- Essential functions, as defined under the Americans with Disabilities Act, may include any of the following representative duties, knowledge, and skills. This is not a comprehensive listing of all functions and duties performed by incumbents of this class; employees may be assigned duties which are not listed below; reasonable accommodations will be made as required. The job description does not constitute an employment agreement and is subject to change at any time by the employer. Essential duties and responsibilities may include, but are not limited to, the following:

  • Monitors and maintains assigned wells; verifies wells are operating correctly; checks chlorination levels.
  • Repairs water main breaks and service lines; flushes, repairs, and replaces fire hydrants; rebuilds and repairs water meters.
  • Performs service calls to check for water leaks throughout the water system; provides aid to customers;
  • Turns water services on or off at City connections when starting and closing accounts.
  • Collects monthly required bacteriological samples; delivers samples to assigned laboratory for testing.
  • Operates water treatment plant; calculates the chlorine demand of raw ground water for proper disinfection; monitors and maintains chlorination system.
  • Gathers water usage readings for monthly billing; disconnects customers' water for non-payment of utility bills.
  • Inspects and cleans groundwater storage tanks; prepares tanks for State inspections.
  • Repairs and pours concrete driveways and sidewalks.
  • This position is considered Critical Personnel during a natural or manmade disaster and/or a catastrophic event. This position may be required to provide services or perform duties for the benefit of the public and the continuity of City operations. These may include services or duties different from those performed in the usual course and scope of this position.
  • For purposes of business continuity, employees in this position are considered Essential Critical Infrastructure Workers, as defined by the Cybersecurity & Infrastructure Security Agency (CISA).
  • Performs other duties as required.

MINIMUM QUALIFICATIONS:

Education, Training and Experience Guidelines:

High school diploma or equivalent; AND two (2) years of water utility training and experience; OR an equivalent combination of education, training, and experience.

Knowledge of:

  • Department policies and procedures.
  • City codes and ordinances.
  • Water distribution and production systems.


Skill in:

  • Establishing and maintaining effective working relationships.
  • Providing quality customer service.
  • Performing basic mathematical calculations.

LICENSE AND CERTIFICATION REQUIREMENTS:

  • Valid State Driver's License required; Class B Commercial Driver's License may be required.
  • Groundwater Treatment Plant Operator Class C license.

PHYSICAL DEMANDS AND WORKING ENVIRONMENT: This position requires climbing, balancing, stooping, kneeling, crouching, crawling, reaching, standing, walking, pushing, pulling, lifting, fingering, grasping, feeling, talking, hearing, seeing and repetitive motions. Exerting in excess of 100 pounds of force occasionally, and/or in excess of 50 pounds of force frequently, and/or in excess of 20 pounds of force constantly to move objects. Employee may be subjected to moving mechanical parts, electrical currents, vibrations, fumes, odors, dusts, gases, poor ventilation, chemicals, oils, extreme temperatures, inadequate lighting, work space restrictions, and intense noises.

The City of Katy is committed to compliance with the Americans with Disabilities and Amendments Act and is an Equal Opportunity Employer.