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Backflow Jobs in Massachusetts (NOW HIRING)

Town of Brookline

Water Meter Foreperson

Brookline, MA · On-site

$33.54/hr

Perform testing of backflow preventors; plan for the installation of backflow prevention devices; obtain testing schedules and make appointments for required inspections of reduced pressure backflows ...

Town of Brookline

Water Meter Foreperson

Brookline, MA

$33.54/hr

Perform testing of backflow preventors; plan for the installation of backflow prevention devices; obtain testing schedules and make appointments for required inspections of reduced pressure backflows ...

Town of Brookline

Water Meter Foreperson

Brookline, MA · On-site

$33.54/hr

Perform testing of backflow preventors; plan for the installation of backflow prevention devices; obtain testing schedules and make appointments for required inspections of reduced pressure backflows ...

WhiteWater, Inc.

Operations Coordinator

Charlton, MA · On-site

$28.56 - $34.27/hr

Ideal candidate holds a professional license such as Commonwealth of Massachusetts Grade I Drinking Water Distribution/Treatment License, Grade 3M Wastewater License, Title-V inspector, Backflow ...

WhiteWater, Inc.

Operations Coordinator

Charlton, MA · On-site

$28.56 - $34.27/hr

Ideal candidate holds a professional license such as Commonwealth of Massachusetts Grade I Drinking Water Distribution/Treatment License, Grade 3M Wastewater License, Title-V inspector, Backflow ...

Jones Lang LaSalle IP, Inc.

Plumber

Franklin, MA · On-site

$43.26/hr

Knowledge of water treatment, cross-connection control, and backflow prevention best practices. * Familiarity with HVAC systems and mechanical equipment operation and interaction with plumbing ...

JLL

Plumber

Franklin, MA · On-site

$43.26/hr

Knowledge of water treatment, cross-connection control, and backflow prevention best practices. * Familiarity with HVAC systems and mechanical equipment operation and interaction with plumbing ...

City of Beverly

FT Water Superintendent - DPS

Beverly, MA · On-site

$40.63/hr

Collaborate with the Engineering Division for the management of the water meter and backflow programs. Furthermore, This role supports the planning and logistics associated with special events and ...

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All JobsBackflow JobsBackflow Jobs in Massachusetts

Backflow information

See Massachusetts salary details

$19

$30

$42

How much do backflow jobs pay per hour?

As of Jul 26, 2026, the average hourly pay for backflow in Massachusetts is $30.88, according to ZipRecruiter salary data. Most workers in this role earn between $26.54 and $34.13 per hour, depending on experience, location, and employer.

Is backflow certification worth it?

Backflow certification is valuable for professionals working in plumbing, water systems, or backflow prevention, as it demonstrates knowledge of safety standards and regulatory compliance. It can improve job prospects, ensure proper installation and testing, and may be required by local regulations or employers. Certification often involves passing an exam and gaining practical experience with backflow prevention devices.

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.

How much do backflow testers make?

Backflow testers in Texas typically earn between $40,000 and $60,000 annually, depending on experience, certifications, and the complexity of the systems they service. Many testers are required to obtain a state certification and may work full-time or part-time schedules in residential or commercial settings.

How hard is it to get backflow certified?

Backflow certification typically requires completing a training course and passing an exam to demonstrate knowledge of backflow prevention and plumbing codes. The process can take a few days to weeks depending on the program and may involve hands-on testing with backflow prevention devices. Continuing education is often required to maintain certification.

What is the highest paying job in plumbing?

In plumbing, specialized roles such as plumbing contractors, master plumbers, or plumbing project managers tend to have the highest salaries. These positions often require advanced certifications, extensive experience, and the ability to manage large-scale projects or run a business, leading to higher income potential.

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 are popular job titles related to Backflow jobs in Massachusetts? For Backflow jobs in Massachusetts, the most frequently searched job titles are:
What job categories do people searching Backflow jobs in Massachusetts look for? The top searched job categories for Backflow jobs in Massachusetts are:
What cities in Massachusetts are hiring for Backflow jobs? Cities in Massachusetts with the most Backflow job openings:
Backflow jobs near you
Infographic showing various Backflow job openings in Massachusetts as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $64,239 per year, or $30.9 per hour.

Backflow Technician

Weston & Sampson Engineers Inc

Wilmington, MA • On-site

$25 - $35/hr

Full-time

Posted 3 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

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

Pay Range: $25.00 - $35.00 per hour

#LI-ONSITE


Overview:

At Weston & Sampson, you’ll work alongside more than 1,000 employee-owners who are passionate about improving our communities. From providing clean water to designing resilient infrastructure and sustainable environments, our work has a direct impact on quality of life. We’re looking for curious, driven professionals who want to contribute to innovative, impactful projects and grow with a team that supports them.

We are a 100% employee-owned, interdisciplinary firm offering design, engineering, and environmental services. Since our founding in 1899, we have worked to build a collaborative, forward-thinking environment grounded in respect for each other’s ideas.

We offer:

  • Meaningful work: Contribute to projects that protect and enhance the natural and built environments 
  • Ownership mindset: As an employee-owner, your work directly contributes to our shared success 
  • Growth opportunities: Build your career through mentorship, diverse projects, and clear advancement pathways
  • Flexible workplace: Work in a way that supports your life and not the other way around 
  • Strong culture: Join a team that values collaboration, inclusion, and recognition 

Our Commitment to Inclusion, Diversity, Equity & Access (IDEA)

We believe diverse perspectives make us stronger. Weston & Sampson is committed to fostering a culture of belonging where all employees feel valued, respected, and empowered. We actively support IDEA principles across our organization and in our daily work.

Ready to transform your environment? Let’s work together. 

Explore opportunities and apply: https://www.westonandsampson.com/careers

A note to third-party recruiters: Weston & Sampson manages all recruiting directly. We do not accept unsolicited resumes without a signed agreement in place. Any unsolicited submissions will be considered property of Weston & Sampson, and we are not responsible for associated fees.