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Backflow Technician Jobs (NOW HIRING)

Knott Mechanical

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Plumbing Backflow Certification & Rebuild Technician

Timonium, MD · On-site

$28 - $40/hr

We are seeking an experienced Backflow Certification & Rebuild Technician to join our team. This position is dedicated exclusively to backflow testing, certifications, repairs, and rebuilds

Knott Mechanical

Be Seen First

Plumbing Backflow Certification & Rebuild Technician

Timonium, MD · On-site

$28 - $40/hr

We are seeking an experienced Backflow Certification & Rebuild Technician to join our team. This position is dedicated exclusively to backflow testing, certifications, repairs, and rebuilds

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How much do backflow technician jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for backflow technician in the United States is $21.44, according to ZipRecruiter salary data. Most workers in this role earn between $16.83 and $23.80 per hour, depending on experience, location, and employer.

What is a backflow technician?

A Backflow Technician is a trained professional responsible for installing, testing, repairing, and maintaining backflow prevention devices in plumbing systems. These devices are crucial for preventing contaminated water from flowing backward into clean water supplies. Backflow Technicians ensure that water systems comply with local safety codes and regulations, helping to protect public health. They often work for plumbing companies, municipalities, or water utility providers, and may be required to hold specific certifications depending on their location.

What are the key skills and qualifications needed to thrive as a backflow technician?

To thrive as a Backflow Technician, you need a solid understanding of plumbing systems, water safety regulations, and typically a high school diploma or vocational training, along with backflow prevention certification. Familiarity with specialized tools like backflow testing kits and the ability to use inspection reporting software are essential. Strong attention to detail, problem-solving abilities, and effective communication skills help technicians excel in diagnosing issues and interacting with clients. These skills ensure the safe and compliant operation of water systems, protecting public health and meeting regulatory requirements.

What are some common challenges faced by backflow technicians in the field?

Backflow Technicians often work in a variety of environments, from residential properties to large commercial sites, which can present unique challenges such as restricted access, weather conditions, or complex plumbing systems. A key challenge is accurately diagnosing issues and ensuring all installations comply with local codes and regulations. Technicians must also maintain meticulous records for compliance and customer service purposes. Collaboration with property owners, facility managers, and sometimes local water authorities is essential to ensure testing and repairs are completed efficiently and safely.

What is the difference between Backflow Technician vs Backflow Inspector?

AspectBackflow TechnicianBackflow Inspector
CertificationsBackflow Prevention Certification, State or Local LicensesBackflow Prevention Certification, Inspection Certifications
Work EnvironmentInstallations, repairs, maintenance of backflow prevention devicesInspecting, testing, and ensuring compliance of backflow devices
Employer & Industry UsagePlumbing companies, water utilities, contractorsMunicipal agencies, water utilities, regulatory bodies

Backflow Technicians focus on installing and repairing backflow prevention devices, while Backflow Inspectors primarily perform testing and inspections to ensure devices meet safety standards. Both roles require similar certifications but differ in daily tasks and work environment.

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Cities with the most Backflow Technician job openings:

What states have the most Backflow Technician jobs?

States with the most job openings for Backflow Technician jobs include:

What job categories do people searching Backflow Technician jobs look for?

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Backflow Technician jobs near you
Infographic showing various Backflow Technician job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, 3% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $44,588 per year, or $21.4 per hour.

Cross Connection Backflow Technician

Weston & Sampson

Wilmington, MA • On-site

$25 - $35/hr

Full-time, Part-time, Per diem

Re-posted 9 days ago

Job description

 

Weston & Sampson is seeking a dependable Backflow Technician around the Wilmington, MA/Southern, NH area 1-3 years of experience with Massachusetts backflow testing.

 

What you'll do:

  • We test backflow preventers on a variety of systems
  • We work closely with community water systems as well as private clients to ensure their drinking water is safe
  • Duties include the performance of backflow device testing
  • Interaction with water customers on a daily basis
  • Position is full time, Monday-Friday at a variable schedule depending on client needs
  • Usage of company vehicle for travel

What you will bring:

  • A high school diploma or equivalent
  • Plumbing knowledge/experience a plus, but not required
  • License preferred, required to obtain within one year of start, class & license paid by company
  • Ability to retain and abide by state and local regulations
  • Proficient in MS Office
  • Ability to lift a minimum of 50 pounds
  • Ability to climb a ladder
  • Attention to detail
  • Strong communication skills
  • Valid driver's license

Requirements:

  • Full-time position may require various shifts and/or flexible hours
  • Travel to various communities (approximately 4 hours round trip)
  • Overnights for certain community testing may be required
  • Expected to participate in the on-call rotation, occasional overtime, holidays, weekends and nights.

Salary:

Dependent on years of experience and licensing. 

We have per diem, part-time or full-time positions available.

Pay Range: $25.00 - $35.00 per hour

#LI-ONSITE 

Overview

Weston & Sampson is an 100% employee-owned, full-service environmental and infrastructure consulting firm made up of more than 800 professionals, who work together to develop innovative, cost-effective solutions for our clients. Since our founding in 1899, Weston & Sampson's mission has been to protect, improve, and sustain the natural and built environment to enhance the quality of life. As we grow, we are seeking dedicated technical and professional individuals who want to collaborate on meaningful projects with a team that respects and values their ideas. Weston & Sampson offers a flexible work environment, competitive compensation, industry-leading benefits, and exciting career growth opportunities-all in a supportive and dynamic corporate culture that embraces diverse perspectives and recognizes people for their contributions.

Weston & Sampson is an Equal Opportunity Employer. We embrace the rich perspectives and experiences that arise from people of different races, ethnicities, cultures, sexual orientation, gender identities, ages, socio-economic statuses, abilities, and religions, as well as other untapped groups, within our Weston & Sampson family and the communities we serve. Weston & Sampson is committed to the principles of Inclusion, Diversity, Equity, and Access (IDEA). Our goal is to foster a sense of belonging and equitable representation across our organization and to empower our employees to incorporate IDEA values into the work they perform.

Your world is always changing, and so are we. Join us as we grow: https://www.westonandsampson.com/join-our-team/

A Note to Third-Party Recruiters:

Weston & Sampson coordinates all recruiting and hiring at our company.  We do not accept unsolicited resumes from third-party recruiters, staffing agencies or related firms.  Resumes are only accepted if a signed agreement is in place.  All unsolicited resumes will be considered the property of Weston & Sampson.  Weston & Sampson is not responsible for any fees related to unsolicited resumes.

#construction #maintenance #repair #operations

Employment Type: OTHER

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