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Backflow Jobs in Washington (NOW HIRING)

Sciensbuildingsolutions

Sprinkler Fitter

Lorton, VA · On-site

NICET level II. * Certified in backflow inspection and repair preferred. WHAT WE'RE BRINGING TO THE TABLE * Competitive salary based on qualifications. * Paid time off plan and holidays. * 401(k) ...

Dean Fluor

Dean|Fluor Plumber - Vienna VA

Tysons, VA · On-site

$30 - $37/hr

Assembles, installs, modifies, and repairs; pipes, fittings, fixtures, various types of valves, backflow preventers, utility systems, disposal systems, sewage systems, water, waste vent and gas ...

DC Government Careers

Plumber

Washington, DC · On-site

$64K - $84K/yr

Troubleshoots various plumbing systems and equipment, including backflow prevention devices such as reduced pressure principal devices, double check devices, atmospheric vacuum breakers and other ...

Dean Fluor

Dean|Fluor Plumber - Vienna VA

Tysons, VA

$30 - $37/hr

Assembles, installs, modifies, and repairs; pipes, fittings, fixtures, various types of valves, backflow preventers, utility systems, disposal systems, sewage systems, water, waste vent and gas ...

Sciens Building Solutions

Sprinkler Fitter

Lorton, VA · On-site

NICET level II. * Certified in backflow inspection and repair preferred. WHAT WE'RE BRINGING TO THE TABLE * Competitive salary based on qualifications. * Paid time off plan and holidays. * 401(k) ...

Joseph J Magnolia

Pump Technician

Laurel, MD · On-site

Assemble, install, modify, and repair pipes, fittings, fixtures, valves, backflow preventers, utility systems, disposal systems, sewage systems, wastewater vents, grease traps, drainage systems, fire ...

Magnolia Companies

Pump Technician

Laurel, MD · On-site

$30 - $45/hr

Assemble, install, modify, and repair pipes, fittings, fixtures, valves, backflow preventers, utility systems, disposal systems, sewage systems, wastewater vents, grease traps, drainage systems, fire ...

VSC Fire & Security

Inspector Trainee

Springfield, VA · On-site

$14 - $24/hr

What you will do: * Assist with the service and inspection and testing of fire sprinkler, clean agent, backflow assembly, and integrated systems under the guidance of a licensed supervisor. This may ...

Magnolia Plumbing

Pump Technician

Laurel, MD · On-site

Assemble, install, modify, and repair pipes, fittings, fixtures, valves, backflow preventers, utility systems, disposal systems, sewage systems, wastewater vents, grease traps, drainage systems, fire ...

Joseph J Magnolia

Commercial Plumbing Technician

Washington, DC · On-site

$26.25 - $33.75/hr

Current Backflow Certification. * Minimum of 5 years of commercial or industrial plumbing experience. * Strong knowledge of commercial plumbing systems and materials. * Ability to use plumbing tools ...

Trademasters Services I

PLUMBER-Full Time

Lorton, VA · On-site

$18 - $48/hr

Backflow license highly preferred * Experience working with basic hand tools, power tools and electronic test equipment * OSHA 10 or OSHA 30 preferred * Valid Driver's License with clean driving ...

Trademasters Services I

PLUMBER-Full Time

Lorton, VA · On-site

$18 - $48/hr

Backflow license highly preferred * Experience working with basic hand tools, power tools and electronic test equipment * OSHA 10 or OSHA 30 preferred * Valid Driver's License with clean driving ...

Asbury Communities

Master Plumber

Gaithersburg, MD

Backflow Prevention certification required. * 7-8 years plumbing experience, Three (3) years minimum experience as a Master Plumber. Additional Information Depending upon the status of the position ...

Asbury Communities

Master Plumber

Gaithersburg, MD

$40/hr

Backflow Prevention certification required. * 7-8 years plumbing experience, Three (3) years minimum experience as a Master Plumber. Additional Information Depending upon the status of the position ...

Trademasters Services I

PLUMBER-Full Time

Lorton, VA

$18 - $48/hr

Backflow license highly preferred * Experience working with basic hand tools, power tools and electronic test equipment * OSHA 10 or OSHA 30 preferred * Valid Driver's License with clean driving ...

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All JobsBackflow JobsBackflow Jobs in Washington

Backflow information

See Washington salary details

$20

$32

$44

How much do backflow jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for backflow in Washington is $32.03, according to ZipRecruiter salary data. Most workers in this role earn between $27.50 and $35.38 per hour, depending on experience, location, and employer.

What is a backflow technician?

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 are popular job titles related to Backflow jobs in Washington? For Backflow jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Backflow jobs in Washington look for? The top searched job categories for Backflow jobs in Washington are:
Backflow jobs near you
Infographic showing various Backflow job openings in Washington as of August 2026, with employment types broken down into 100% Full Time. Highlights an 91% In-person, and 9% Remote job distribution, with an average salary of $66,619 per year, or $32 per hour.

Sprinkler Fitter

Sciensbuildingsolutions

Lorton, VA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 20 days ago

Job description

THE POSITION IN A NUTSHELL

SciensBuilding Solutionsis seeking anexperiencedFire SprinklerFitterto provideinstallationservicesofall forms of fire sprinkler systems and components.Thisis a key position for our growing teamandrequires attention to detail in all aspectsof NFPA-based fire sprinkler systems.The ability to problem-solveand communicate effectively withtheDesigner, Project Manager,andGeneral Contractoris an integral part of this position.
WHAT YOU'LL BE DOING (and doing well!)

  • Read and interpret blueprints,in order toinstall prefabricated fire sprinkler piping.
  • Ability to work under tight deadlines.

  • Installation of new, retrofits, and tenant improvement type projects.

  • Cut, thread, and groove pipe to specifications, using tools such as sawsandpipe threaders.

  • Work and coordinate with various contractors and trades to resolve coordination conflicts in the field.

  • Ability to manage job scheduling and job progress in an efficient and cost-effective manner, with a strong focus on quality.

  • Provide support, guidance, and expertise to theother field installers and helpers.

  • Knowledge offire industry.

  • Knowledge of OSHA safety standards.


WHAT WE LIKE ABOUT YOU

  • Two to five years of experience in field installation of fire sprinkler systems.

  • Working knowledge of wet, dry, and pre-action systems,as well as backflows and fire pumps.

  • Experience with installation of underground piping preferred but not required.

  • Proficient inNFPA13, 20& 24code requirements.

  • Ability to read fire system design drawings.

  • Ability to use trade appropriate tools to perform daily pipe fitting duties efficiently and safely.

  • Ability to train others to use trade appropriate tools efficiently and safely.

  • Excellent organizational, decision-making, and communication skills.

  • NICET level II.

  • Certified in backflow inspection and repair preferred.

WHAT WE'RE BRINGING TO THE TABLE

  • Competitive salary based on qualifications.

  • Paid time off plan and holidays.

  • 401(k) matching.

  • Short term and long-term disability.

  • Medical, dental, and vision plans with options.

  • Life insurance.

  • Company cell phone, laptop, and vehicle.

  • Professional career development opportunities.

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