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Backflow Jobs in Texas (NOW HIRING)

Water Quality Specialist

Addison, TX · On-site

$49K - $63K/yr

Summary Under general supervision, monitors and tests water quality to include backflow prevention and cross connections. Essential Functions Performs cross-connection inspections of various types of ...

Manages a team that inspects backflow, FOG and storm water sites and maintain data base for each program in accordance to State and Federal laws * Responds to inquiries and complaints related to all ...

Leads a team that inspects backflow, FOG, and stormwater facilities, and maintains the database for each program in accordance with local, state, and federal laws * Responds to inquiries and ...

Water Quality Specialist

Addison, TX · On-site

$49K - $63K/yr

Completes water use survey inspections of private facilities and enforces proper backflow protection requirements. * Monitors and maintains the chemical injection system. * Test, distribute, and ...

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Backflow information

What are backflow technicians?

Backflow technicians are professionals who specialize in testing, installing, repairing, and maintaining backflow prevention devices in plumbing systems. These devices prevent contaminated water from flowing backward into clean water supplies, ensuring water safety and compliance with local regulations. Backflow technicians are often certified and work with homeowners, businesses, and municipal water systems to prevent health hazards caused by water contamination.

What are the typical daily responsibilities of a Backflow Prevention Specialist?

As a Backflow Prevention Specialist, your daily responsibilities often include inspecting, testing, and repairing backflow prevention assemblies to ensure compliance with local and national plumbing codes. You'll frequently travel to various sites, document test results, and communicate with property owners or facility managers about necessary repairs or maintenance. Collaboration with plumbers, utility staff, and regulatory agencies is common, and staying up-to-date with certification requirements is essential. The role requires strong attention to detail, mechanical aptitude, and a commitment to public health and safety.

What is the difference between Backflow vs Backflow Tester?

AspectBackflowBackflow Tester
CertificationsOften requires backflow prevention device certificationsRequires backflow tester certifications and licensing
Work EnvironmentPlumbing, municipal, or industrial settingsField inspections, testing, and certification of backflow devices
Employer & IndustryPlumbing companies, municipalities, industrial facilitiesSpecialized testing companies, plumbing firms, municipal agencies
Job RoleDesigns, installs, repairs backflow prevention devicesTests, inspects, and certifies backflow prevention devices

Backflow refers to the plumbing process or devices preventing contaminated water from reversing flow, while a Backflow Tester specializes in inspecting and certifying these devices. Both roles require specific certifications and are integral to plumbing and municipal water safety. The tester focuses on ensuring devices function correctly, whereas the broader backflow role may include installation and repair.

What are the key skills and qualifications needed to thrive as a Backflow Technician, and why are they important?

To thrive as a Backflow Technician, you need a solid understanding of plumbing systems, water safety regulations, and backflow prevention methods, usually supported by a high school diploma and specialized backflow certification. Familiarity with backflow testing equipment, repair tools, and local compliance documentation systems is also important. Attention to detail, problem-solving abilities, and strong customer service skills make technicians stand out in this role. These skills ensure the safe and efficient maintenance of water systems, protect public health, and support regulatory compliance.
What cities in Texas are hiring for Backflow jobs? Cities in Texas with the most Backflow job openings:
Infographic showing various Backflow job openings in Texas as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Water Data Entry Clerk

City of Harlingen Waterworks System

Harlingen, TX • On-site

$16.50 - $22.25/hr

Full-time

Posted 3 days ago


Job description

POSITION SUMMARY

The Water Data Entry Clerk Performs general clerical work, customer service, data entry and cashier duties in the receiving/processing of monies/payments for backflow, irrigation permits and test reports for the Water Services Department. Performs data entry for the backflow reports, customer service inspections and water distribution maintenance programs. This position may require some field work to perform customer service inspections or verify field data. After an initial period of training in departmental policies and procedures, employee works independently in performing recurring duties. Professionalism, courtesy and firmness are required in dealing with the public concerning backflow and irrigation matters. Work is performed under direct supervision and is evaluated by the efficiency and accuracy of duties performed.

DUTIES/TASKS:

▪ Receives information and data from a variety of sources for preparation and entry into various computer and records management systems. Such as backflow and water distribution maintenance programs.

▪ Performs cashier duties to receive/process monies and payments for backflow, irrigation permits and test reports for the Water Services Department

▪ Operates data entry equipment, including personal computers.

▪ Coordinates, catalogs, scans, and retrieves information from a variety of data sources.

▪ Transcribes data from source documents onto various media, such as hard drives, thumb drives, etc.

▪ Performs key verification processes and data source transcription.

▪ Verifies completeness and accuracy of work by proofreading and verifying data out on the field, etc.

▪ Reads, understands, and interprets city maps, diagrams, written reports, forms, etc., as required for certain departmental assignments.

▪ Maintains written and computerized document files as required.

▪ Tracks data according to appropriate organization methods before entering into computerized system.

▪ Prepare computerized reports and documents as necessary.

▪ Other duties as assigned

EDUCATION:

▪ High School Diploma or GED

▪ Some college preferred

▪ Training on Microsoft Windows preferred

CERTIFICATION:

▪ Must have VALID Texas Driver’s License

▪ Customer Service Inspection License-preferred

▪ Backflow Prevention Assembly Tester License-preferred