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Backflow Tester Jobs in Massachusetts (NOW HIRING)

Plumber

Franklin, MA · On-site

$43.26/hr

... equipment, and backflow prevention devices while monitoring system logs for proper operation ... Conduct water quality testing, coordinate water treatment programs, and implement preventative ...

... response, backflow prevention systems, safety equipment, irrigation systems, safety eyewash and ... Knowledge of the types and uses of equipment including testing equipment used in plumbing work

... response, backflow prevention systems, safety equipment, irrigation systems, safety eyewash and ... Knowledge of the types and uses of equipment including testing equipment used in plumbing work

Plumber I

Waltham, MA · On-site

$47.29/hr

Valid Massachusetts Certification as a Backflow Prevention Device Tester required. * OSHA 10 preferred training. * 5 years total work-related experience. Pay Range Disclosure The University's pay ...

Inspectors are responsible for inspecting, testing, and maintaining fire sprinkler systems, fire ... detector kit, backflow kit, pump equipment) * Plan, coordinate, and complete inspections as ...

Inspector

Mansfield, MA · On-site

$50/hr

Inspectors are responsible for inspecting, testing, and maintaining fire sprinkler systems, fire ... detector kit, backflow kit, pump equipment) * Plan, coordinate, and complete inspections as ...

Inspectors are responsible for inspecting, testing, and maintaining fire sprinkler systems, fire ... detector kit, backflow kit, pump equipment) * Plan, coordinate, and complete inspections as ...

Showing results 21-37

Backflow Tester information

See Massachusetts salary details

$11

$24

$39

How much do backflow tester jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for backflow tester in Massachusetts is $24.12, according to ZipRecruiter salary data. Most workers in this role earn between $19.86 and $26.82 per hour, depending on experience, location, and employer.

What is a backflow tester?

A Backflow Tester is a certified professional who inspects, tests, and repairs backflow prevention devices in plumbing systems. These devices prevent contaminated water from flowing back into the clean water supply, protecting public health. Backflow Testers ensure that these systems are functioning correctly and comply with local and state regulations. They often work with residential, commercial, and municipal water systems, and must stay up-to-date with certification requirements and testing procedures.

What does a backflow tester do?

The job duties of a backflow tester involve ensuring that a potable water supply system remains free of contaminants. Your responsibilities as a backflow tester include taking steps to test backflow prevention systems and identify plumbing systems where there is a danger of dirty water entering into a pressurized potable water system. Backflow is possible when there is a cross-connection between potable and non-potable systems. In addition to testing and creating a results record for existing backflow protection components, you visit backflow protection installation sites to ensure that the new equipment functions properly and meets assembly standards.

What skills and qualifications are needed to be a backflow tester?

To thrive as a Backflow Tester, you need knowledge of plumbing systems, strong diagnostic abilities, and a backflow prevention certification, usually obtained through state or local licensing authorities. Familiarity with backflow testing equipment, reading technical schematics, and completing digital test reports are essential technical skills. Attention to detail, customer service orientation, and strong problem-solving abilities help you excel when working with clients and ensuring compliance. These skills and qualities are crucial for accurately identifying hazards, meeting regulatory standards, and protecting public health.

What challenges do backflow testers face, and how can they prepare for them?

Backflow Testers often encounter challenges such as working in confined spaces, dealing with aging or poorly maintained plumbing systems, and handling unexpected water pressure fluctuations. To prepare, it's helpful to stay current with local codes and regulations, regularly calibrate and maintain testing equipment, and practice strong communication with property owners or facility managers. Building a routine for thorough documentation and reporting also helps ensure compliance and reduces errors during inspections.

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

AspectBackflow TesterBackflow Prevention Installer
CertificationsCross-Connection Control Tester Certification, State licensingBackflow Prevention Assembly Tester Certification, State licensing
Work EnvironmentInspecting and testing backflow prevention devices in various locationsInstalling and repairing backflow prevention devices on plumbing systems
Industry UsageTesting and certifying devices for complianceInstalling and maintaining devices in new or existing systems

Backflow Testers focus on inspecting and testing backflow prevention devices to ensure they function correctly, often requiring specific certifications. Backflow Prevention Installers are responsible for installing and repairing these devices. While both roles work within the same industry and may share certifications, their primary tasks differ: testing versus installation.

What are the most commonly searched types of Backflow Tester jobs in Massachusetts?

The most popular types of Backflow Tester jobs in Massachusetts are:

What are popular job titles related to Backflow Tester jobs in Massachusetts?

For Backflow Tester jobs in Massachusetts, the most frequently searched job titles are:

What job categories do people searching Backflow Tester jobs in Massachusetts look for?

The top searched job categories for Backflow Tester jobs in Massachusetts are:

What cities in Massachusetts are hiring for Backflow Tester jobs?

Cities in Massachusetts with the most Backflow Tester job openings:

Infographic showing various Backflow Tester job openings in Massachusetts as of August 2026, with employment types broken down into 95% Full Time, and 5% Part Time. Highlights an 100% In-person job distribution, with an average salary of $50,179 per year, or $24.1 per hour.

Plumber

JLL

Franklin, MA • On-site

$43.26/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 14 days ago


JLL rating

8.3

Company rating: 8.3 out of 10

Based on 288 frontline employees who took The Breakroom Quiz

46th of 204 rated real estate companies


Job description

JLL empowers you to shape a brighter way.

Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented peopleand empowering them tothrive, grow meaningful careers and to find a place where they belong. Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.

Plumber - JLL

What this job involves: Join JLL's building operations team as a Plumber at a technology company facility in Franklin/Hopkinton, Massachusetts. In this critical role, you'll be the go-to expert for maintaining and repairing all plumbing systems and equipment that keep our building running smoothly. Working alongside a dedicated engineering team, you'll ensure reliable water supply, drainage, and waste systems while delivering exceptional service to building occupants. This hands-on position combines technical expertise with problem-solving skills to maintain safe, efficient plumbing operations. Your work directly contributes to JLL's commitment to operational excellence and creating environments where our clients and their employees thrive. If you're a skilled plumber who takes pride in quality workmanship and enjoys being part of a collaborative team, this is your opportunity to make a real impact.

What your day-to-day will look like:

  • Install, maintain, and repair plumbing systems including water supply lines, drainage systems, waste disposal systems, water heating equipment, and backflow prevention devices while monitoring system logs for proper operation.

  • Troubleshoot and repair plumbing fixtures (faucets, toilets, urinals, sinks, water fountains), clear clogged drains and sewage lines, and maintain pumps and grease traps using appropriate tools and techniques.

  • Manage work order system (CMMS) daily to complete tenant service requests promptly while ensuring excellent customer service and clear communication with building occupants.

  • Conduct water quality testing, coordinate water treatment programs, and implement preventative maintenance schedules in compliance with JLL and client guidelines.

  • Oversee contractor activities within the building, prepare purchase order requests for plumbing supplies, conduct inventory checks, and review major repairs for quality assurance.

  • Ensure compliance with Massachusetts plumbing codes, cross-connection control regulations, and safety procedures including proper lockout/tagout when working on systems.

  • Respond effectively to plumbing emergencies including water leaks, pipe breaks, and sewage backups while communicating status updates to clients and building occupants.

Required Qualifications:

  • High school diploma or equivalent and completed apprenticeship program or trade school education in plumbing.

  • Valid journeyman or master plumber's license (as required by Massachusetts state/local jurisdiction).

  • 5+ years of commercial plumbing experience in customer service and maintenance operations, preferably in commercial or institutional building environments.

  • Comprehensive knowledge of plumbing systems, materials, tools, techniques, and Massachusetts plumbing codes and regulations.

  • Ability to read and interpret blueprints, schematics, and technical specifications related to plumbing systems.

  • Physical ability to lift up to 50 lbs, work on ladders up to 40 feet, climb, bend, kneel, and work in confined spaces, varying temperatures, and awkward positions.

  • Valid driver's license and comfort working in various conditions including small spaces, heights, scaffolding, and standing on concrete for extended periods.

Preferred Qualifications:

  • Experience with water supply systems, drainage systems, water heaters, backflow preventers, and various plumbing fixtures in complex building environments.

  • Knowledge of water treatment, cross-connection control, and backflow prevention best practices.

  • Familiarity with HVAC systems and mechanical equipment operation and interaction with plumbing systems.

  • Working knowledge of computer applications including Microsoft Office (Word, Outlook, Excel, Teams) and CMMS (Computerized Maintenance Management Systems).

  • Strong verbal and written communication skills with proven record of excellent internal and external customer service.

  • Experience performing facility inspections, due diligence efforts, and supporting preparation of monthly/quarterly operations reports.

  • Ability to train others on proper use and care of plumbing tools and equipment while sharing technical expertise with team members.

Location: Franklin/Hopkinton, Massachusetts

Work Shift: 1st Shift, Monday through Friday, with on-call expectation

Salary: $38.46 - $43.26

This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship.

Estimated compensation for this position:

80,000.00 - 90,000.00 USD per year

This range is an estimate and actual compensation may differ. Final compensation packages are determined by various considerations including but not limited to candidate qualifications, location, market conditions, and internal considerations.

Location:

On-site -Franklin, MA

If this job description resonates with you, we encourage you to apply, even if you don't meet all the requirements. We're interested in getting to know you and what you bring to the table!


Personalized benefits that support personal well-being and growth:

JLL recognizes the impact that the workplace can have on your wellness, so we offer a supportive culture and comprehensive benefits package that prioritizes mental, physical and emotional health. Some of these benefits may include:

  • 401(k) plan with matching company contributions

  • Comprehensive Medical, Dental & Vision Care

  • Paid parental leave at 100% of salary

  • Paid Time Off and Company Holidays

  • Early access to earned wages through Daily Pay

At JLL, we harness the power of artificial intelligence (AI) to efficiently accelerate meaningful connections between candidates and opportunities. Using AI capabilities, we analyze your application for relevant skills, experiences, and qualifications to generate valuable insights about how your unique profile aligns with the specific requirements of the role you'repursuing.

JLL Privacy Notice

Jones Lang LaSalle (JLL), together with its subsidiaries and affiliates, is a leading global provider of real estate and investment management services. We take our responsibility to protect the personal information provided to us seriously. Generally the personal information we collect from you are for the purposes of processing in connection with JLL's recruitment process. We endeavour to keep your personal information secure with appropriate level of security and keep for as long as we need it for legitimate business or legal reasons. We will then delete it safely and securely.

For more information about how JLL processes your personal data, please view our Candidate Privacy Statement.

For additional details please see our career site pages for each country.

For candidates in the United States, please see a full copy of our Equal Employment Opportunity policy here.

Jones Lang LaSalle ("JLL") is an Equal Opportunity Employer and is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process - including the online application and/or overall selection process - you may email us at HRSCLeaves@jll.com. This email is only to request an accommodation. Please direct any other general recruiting inquiries to our Contact Us page > I want to work for JLL.

Pursuant to the Arizona Civil Rights Act, criminal convictions are not an absolute bar to employment.

Pursuant to Illinois Law, applicants are not obligated to disclose sealed or expunged records of conviction or arrest.

Pursuant to Columbia, SC ordinance, this position is subject to a background check for any convictions directly related to its duties and responsibilities. Only job-related convictions will be considered and will not automatically disqualify the candidate.

California Residents only

If you are a California resident as defined in the California Consumer Privacy Act (CCPA) please view ourSupplemental Privacy Statement which describes your rights and disclosures about your personal information.If you are viewing this on a mobile device you may want to view the CCPA version on a larger device.

Pursuant to the Los Angeles Fair Chance Initiative for Hiring Ordinance, JLL will consider for employment all qualified Applicants, including those with Criminal Histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance.

Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Accepting applications on an ongoing basis until candidate identified.


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