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Backflow Testing Jobs in Portland, OR (NOW HIRING)

Oregon Health & Science University

Plumber

Beaverton, OR · On-site

$43.60 - $51.06/hr

Backflow tester certified. * Medical gas & air experience. Additional Details Regular shifts are Monday through Friday between 7:00 and 3:30 but can be arranged to include weekends and may require ...

ORR Protection

Fire Sprinkler Technician

Hillsboro, OR · On-site

Our Fire Sprinkler Technicians perform inspection, testing, and service of fire sprinkler systems ... Wet, Dry, Stand Pipe, Pre-action, Deluge, Fire pumps, Backflow Preventers, preferred. KNOWLEDGE ...

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All JobsBackflow Testing JobsBackflow Testing Jobs in Portland, OR

Backflow Testing information

See Portland, OR salary details

$18

$29

$41

How much do backflow testing jobs pay per hour?

As of Jul 22, 2026, the average hourly pay for backflow testing in Portland, OR is $29.99, according to ZipRecruiter salary data. Most workers in this role earn between $25.77 and $33.12 per hour, depending on experience, location, and employer.

How to get into backflow testing?

To become a backflow tester, you typically need to complete a state-approved training program and obtain a certification or license, which demonstrates knowledge of plumbing codes and backflow prevention devices. Gaining experience with plumbing tools and systems is also beneficial, and some states require ongoing education to maintain certification. Employment often involves working for plumbing or water utility companies, with a focus on safety and technical skills.

How hard is it to get your backflow certification?

Obtaining a backflow testing certification typically involves completing a state-approved training course, passing a written exam, and gaining practical experience. The process can take several weeks to months depending on the program and scheduling, and maintaining certification often requires ongoing education. Having technical skills and familiarity with plumbing systems is also beneficial.

Is backflow certification worth it?

Backflow testing professionals often pursue certification to demonstrate their knowledge of plumbing codes and safety standards, which can improve job prospects and credibility. Certification may be required by local regulations and helps ensure proper testing and maintenance of backflow prevention devices. Having certification can lead to higher earning potential and more job opportunities in the field.

How much do backflow testers make?

Backflow testers in Florida typically earn between $40,000 and $60,000 annually, depending on experience, certifications, and the complexity of the systems they test. The job often requires certification and knowledge of local plumbing codes, with opportunities for overtime and additional pay for specialized skills.

What is the difference between Backflow Testing vs Backflow Prevention Installer?

AspectBackflow TestingBackflow Prevention Installer
CertificationsCross-Connection Control Tester CertificationBackflow Prevention Assembly Certification
Work EnvironmentInspecting and testing backflow prevention devicesInstalling and repairing backflow prevention devices
Industry UsagePerformed by licensed testers to ensure device functionalityPerforms installation and maintenance of backflow preventers

Backflow Testing involves inspecting and testing existing backflow prevention devices to ensure they function correctly, while Backflow Prevention Installers focus on installing and maintaining these devices. Both roles require specific certifications and work closely within the same industry to protect water quality.

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

To thrive as a Backflow Tester, you need a solid understanding of plumbing systems, water safety regulations, and typically a certification in backflow prevention testing. Familiarity with backflow testing equipment, digital reporting tools, and knowledge of local codes are essential for accurate inspections. Attention to detail, problem-solving ability, and strong communication skills help ensure issues are correctly identified and explained to clients. These skills and qualifications are crucial to maintain public health, comply with legal requirements, and build trust with customers.

What is backflow testing?

Backflow testing is the process of checking a plumbing system’s backflow prevention device to ensure it is functioning correctly and preventing contaminated water from flowing back into the clean water supply. This is crucial for maintaining water safety in residential, commercial, and industrial settings. Certified professionals use specialized equipment to test the device, and most local regulations require annual testing to comply with health standards. Regular backflow testing helps protect public health by preventing cross-contamination of drinking water.

What are some of the most common challenges faced by backflow testers in the field?

Backflow testers often encounter challenges such as accessing hard-to-reach or poorly maintained backflow prevention devices, which can be located in confined spaces, underground, or exposed to the elements. Weather conditions and equipment malfunctions can also impact the accuracy and safety of tests. Additionally, testers must frequently coordinate with property owners or facility managers to schedule inspections and ensure compliance with local regulations. Strong problem-solving skills and adaptability are essential for overcoming these obstacles and maintaining high standards of safety and service.
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Backflow Testing jobs near you
Infographic showing various Backflow Testing job openings in Portland, OR as of July 2026, with employment types broken down into 5% Locum Tenens, 13% Internship, 72% Full Time, 4% Part Time, 1% Contract, and 5% Summer. Highlights an 28% Physical, 71% Hybrid, and 1% Remote job distribution, with an average salary of $62,379 per year, or $30 per hour.
Irrigation Technician- Commercial Landscape Maintenance

Irrigation Technician- Commercial Landscape Maintenance

Teufel Landscape

Hillsboro, OR • On-site

$30 - $34/hr

Full-time

Posted yesterday

New

Job description

Teufel Landscape is seeking an experienced Irrigation Technician to support our Oregon Maintenance Division. This role is ideal for someone who enjoys troubleshooting, diagnosing, repairing, and optimizing commercial irrigation systems while building strong client relationships and helping properties perform at their best.

What You'll DoIrrigation Service & Repair
  • Diagnose and repair irrigation system issues including valves, heads, lateral lines, mainlines, controllers, wiring, and pumps.
  • Perform irrigation audits, inspections, startup services, and winterization services.
  • Troubleshoot electrical and hydraulic irrigation system problems.
  • Program, adjust, and optimize irrigation controllers for maximum efficiency and water conservation.
  • Respond to service requests and emergency irrigation repairs.
Water Management & System Performance
  • Monitor system performance and identify opportunities to improve efficiency, coverage, and water use.
  • Recommend repairs, upgrades, and enhancements that improve system reliability and landscape health.
  • Conduct routine inspections to identify deficiencies before they become major issues.
  • Maintain accurate service records and documentation.

      What We're Looking ForRequired Qualifications
      • Minimum 3 years of commercial irrigation experience.
      • Strong knowledge of troubleshooting and repairing commercial irrigation systems.
      • Experience with irrigation controllers, valves, wiring, clocks, backflow devices, and system diagnostics.
      • Valid driver's license with a clean driving record.
      • Ability to work independently and manage multiple priorities.
      • Strong customer service and communication skills.
      • Ability to lift up to 50 pounds and perform physically demanding outdoor work in varying weather conditions.
      • Must have insurable driving record and ability to pass pre-employment drug screen.
      Preferred Qualifications
      • Oregon Backflow Tester Certification.
      • Experience with smart irrigation technology and central control systems.
      • Bilingual English/Spanish skills.