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Water Testing Jobs in Houston, TX (NOW HIRING)

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/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 ...

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Pool Cleaner

Pearland, TX · On-site

$150 - $225/day

Perform routine cleaning of pools, including skimming debris, vacuuming, brushing surfaces, and emptying skimmer baskets to ensure pristine water quality. * * Assist with water testing and chemical ...

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Pool Cleaner

Pearland, TX · On-site

$150 - $225/day

Perform routine cleaning of pools, including skimming debris, vacuuming, brushing surfaces, and emptying skimmer baskets to ensure pristine water quality. * * Assist with water testing and chemical ...

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 Aug 9, 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 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 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, 84% Full Time, 10% Part Time, 4% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $57,298 per year, or $27.5 per hour.

Ammonia Refrigeration Technician I

HEB

Houston, TX

$23.75 - $32.75/hr

Full-time

Re-posted 8 days ago


Job description

Responsibilities

Job Summary: As a Stationary Systems Operator, you'll operate and maintain multiple steam and refrigeration systems that serve H-E-B warehousing and manufacturing facilities.
Key Responsibilities & Essential Functions:

Maintenance / Troubleshooting / Repair & Replacement:
Refrigeration Operations:

  • Performs basic refrigeration operations (putting equipment online, taking it offline, water testing, oil draining, charging compressors with oil, etc.)
  • Performs refrigeration engine room operational checks
  • Performs component and individual equipment pump-downs
  • Performs basic industrial refrigeration system troubleshooting

Refrigeration Mechanical:

  • Performs PM tasks on refrigeration equipment
  • Assists higher-level operators to install / troubleshoot / maintain / repair industrial refrigeration mechanical equipment

Refrigeration Electrical:

  • Reads / applies understanding of basic electrical diagrams
  • Uses basic electrical test equipment (amp meter, voltage / ohm multimeter) to perform electrical measurements to determine proper equipment operation and basic troubleshooting on AC / DC circuits ranging from 12 volts to 480 volts
  • Assists higher-level operators to troubleshoot / repair / maintain more complex electrical equipment and systems

Refrigeration Maintenance:

  • Preserves piping / equipment by preparing surfaces and applying a variety of paint coatings
  • Performs maintenance and inspections on screw compressors, purgers, centrifugal pumps, condensers, evaporators, valves
  • Assists higher-level operators to troubleshoot / maintain / repair more complex refrigeration equipment

Boiler Operations:

  • Performs boiler room operational checks
  • Perform blowdown on steaming boilers
  • Starts up / shuts down boilers, feed pumps, condensate return pumps, and other auxiliary equipment
  • Perform boiler water and feed water testing and treatment
  • Performs basic steam system troubleshooting

Boiler Maintenance & Repair:

  • Assist higher-level operators to prepare boilers for state, local, and insurance inspections
  • Assists higher-level operators to troubleshoot / maintain / repair more complex steam equipment

Compliance / Safety:

  • Operates as a first responder during HAZMAT situations
  • Follows standard operating procedures (SOP) related to completion of stationary engineering logs, completion of work order and parts requisitions, lockout- tagout
  • Obtains / maintains / displays appropriate grade stationary engineer license as soon as experience requirements are met


The responsibilities and essential functions outlined above describe the general nature and level of work assigned to this position. This is not an exhaustive list of all duties, responsibilities, and skills required. Duties and responsibilities may be modified at any time based on business needs. Employees may be required to perform other job-related tasks as requested by their supervisor, subject to reasonable accommodations.
Qualifications & Key Requirements:
Work Experience:

  • 0-2 years experience (Minimum of 2 years' experience in Industrial Maintenance) - Required


Knowledge/Skills/Abilities:

  • Strong organization and time-management skills - Required
  • Written / verbal communication skills - Required
  • Ability to manage multiple priorities and shift focus between tasks; attention to detail - Required
  • Ability to speak and read English - Required
  • Initiative - Required
  • Pass an annual HAZMAT physical - Required


Education:

  • HS Diploma or GED or equivalent - Required


Licenses/Certifications:

  • Pass RETA CARO certification within a year - Required
  • 40-hour HAZMAT certification (or ability to acquire / maintain) - Required
  • Boiler operator's license (or ability to acquire / maintain) - Required
  • Obtain / maintain appropriate stationary engineer license, as required by local, state, or federal codes - Required


Physical Demands & Working Conditions:

  • Work while standing, sitting, stooping, walking, bending, with hands over head, and in prone position
  • Climb; work from a 25-foot ladder and other elevated work platforms (manlift, scissor lift, catwalk, silo)
  • Occasionally lift and carry 90 lbs
  • Work in extreme temperatures ranging from -20 to 130 degrees


The work environment characteristics described here are representative of those a Partner encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Last revised: 9/1/2018

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Qualifications:UNAVAILABLEEducation:UNAVAILABLEEmployment Type: FULL_TIME