DPOR required (backflow and sprinkler) * Must possess a valid Virginia DPOR certification for Backflow Prevention Device Work and be qualified to perform testing, repair, and maintenance on sprinkler ...
DPOR required (backflow and sprinkler) * Must possess a valid Virginia DPOR certification for Backflow Prevention Device Work and be qualified to perform testing, repair, and maintenance on sprinkler ...
Journeyman Plumber
$37 - $43/hr
Responsibilities The Plumber should have a Journeyman's license and will perform all aspects of commercial service plumbing and gasfitting, backflow testing and repair. Install, troubleshoot, service ...
Journeyman Plumber
$37 - $43/hr
Responsibilities The Plumber should have a Journeyman's license and will perform all aspects of commercial service plumbing and gasfitting, backflow testing and repair. Install, troubleshoot, service ...
Journeyman Plumber
Fairfax, VA ยท On-site
$37 - $43/hr
About the Role The Plumber should have a Journeyman's license and will perform all aspects of commercial service plumbing and gasfitting, backflow testing and repair. Install, troubleshoot, service ...
Journeyman Plumber
Fairfax, VA ยท On-site
$37 - $43/hr
About the Role The Plumber should have a Journeyman's license and will perform all aspects of commercial service plumbing and gasfitting, backflow testing and repair. Install, troubleshoot, service ...
Plumber and Helpers
Gloucester, VA ยท On-site
$14.75 - $19/hr
Strong knowledge of commercial plumbing systems (gas lines, backflow prevention, large-scale drainage, etc.) * Ability to lift heavy equipment and work in various environments * Valid driver ...
Quick apply
Plumber and Helpers
Gloucester, VA ยท On-site
$14.75 - $19/hr
Strong knowledge of commercial plumbing systems (gas lines, backflow prevention, large-scale drainage, etc.) * Ability to lift heavy equipment and work in various environments * Valid driver ...
Plumber Helper
Roanoke, VA ยท On-site
$16 - $20.50/hr
Strong knowledge of commercial plumbing systems (gas lines, backflow prevention, large-scale drainage, etc.) * Ability to lift heavy equipment and work in various environments * Valid driver ...
New
Quick apply
Plumber Helper
Roanoke, VA ยท On-site
$16 - $20.50/hr
Strong knowledge of commercial plumbing systems (gas lines, backflow prevention, large-scale drainage, etc.) * Ability to lift heavy equipment and work in various environments * Valid driver ...
New
Journeyman Plumber
Fairfax, VA ยท On-site
$37 - $43/hr
About the Role The Plumber should have a Journeyman's license and will perform all aspects of commercial service plumbing and gasfitting, backflow testing and repair. Install, troubleshoot, service ...
Journeyman Plumber
Fairfax, VA ยท On-site
$37 - $43/hr
About the Role The Plumber should have a Journeyman's license and will perform all aspects of commercial service plumbing and gasfitting, backflow testing and repair. Install, troubleshoot, service ...
Journeyman Plumber
Fairfax, VA ยท On-site
$37 - $43/hr
The Plumber should have a Journeyman's license and will perform all aspects of commercial service plumbing and gasfitting, backflow testing and repair. Install, troubleshoot, service and repair ...
Journeyman Plumber
Fairfax, VA ยท On-site
$37 - $43/hr
The Plumber should have a Journeyman's license and will perform all aspects of commercial service plumbing and gasfitting, backflow testing and repair. Install, troubleshoot, service and repair ...
Water-Based Suppression Systems Technician
Charlottesville, VA ยท On-site
$56K - $66K/yr
The successful candidate will bring strong mechanical and electrical aptitude and experience working with systems such as fire pumps, backflow assemblies, and wet, dry, and pre-action sprinkler ...
Water-Based Suppression Systems Technician
Charlottesville, VA ยท On-site
$56K - $66K/yr
The successful candidate will bring strong mechanical and electrical aptitude and experience working with systems such as fire pumps, backflow assemblies, and wet, dry, and pre-action sprinkler ...
Inspector Trainee
Virginia Beach, VA ยท On-site
$15 - $25/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 ...
New
Inspector Trainee
Virginia Beach, VA ยท On-site
$15 - $25/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 ...
New
Wastewater Maintenance Technician/Trainee (Industrial Mechanic)
Arlington, VA ยท On-site
$47K - $100K/yr
Backflow preventer license; IMI WMT II License; CDL Class B; Plate and pipe welding certification. Wastewater Maintenance Technician (Full Performance Level): * Three (3) years of progressively ...
Wastewater Maintenance Technician/Trainee (Industrial Mechanic)
Arlington, VA ยท On-site
$47K - $100K/yr
Backflow preventer license; IMI WMT II License; CDL Class B; Plate and pipe welding certification. Wastewater Maintenance Technician (Full Performance Level): * Three (3) years of progressively ...
Plumber II
Fairfax, VA ยท On-site
Backflow Prevention Device license issued by the Virginia Department of Professional and Occupational Regulation (DPOR) (Required within 6 months) * Journeyman (Plumber) from the State of Virginia ...
New
Plumber II
Fairfax, VA ยท On-site
Backflow Prevention Device license issued by the Virginia Department of Professional and Occupational Regulation (DPOR) (Required within 6 months) * Journeyman (Plumber) from the State of Virginia ...
New
Fire Protection Field Engineer - New College Graduate
Tysons, VA ยท On-site
$83K - $113K/yr
Troubleshoot deficiencies in sprinkler systems, valves, fire pumps, hydrants, and backflow preventers; * Perform pre-testing and final inspections for assigned projects in coordination with GC, AHJ ...
Fire Protection Field Engineer - New College Graduate
Tysons, VA ยท On-site
$83K - $113K/yr
Troubleshoot deficiencies in sprinkler systems, valves, fire pumps, hydrants, and backflow preventers; * Perform pre-testing and final inspections for assigned projects in coordination with GC, AHJ ...
Dean|Fluor Plumber - Vienna VA
Tysons, VA ยท On-site
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 ...
Dean|Fluor Plumber - Vienna VA
Tysons, VA ยท On-site
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 ...
Backflow Certification is preferred, but if you don't already have it, you'll be given time to earn your Virginia State Backflow Certification. Structural Division (Carpentry/Building Envelope/Roofer ...
Backflow Certification is preferred, but if you don't already have it, you'll be given time to earn your Virginia State Backflow Certification. Structural Division (Carpentry/Building Envelope/Roofer ...
Inspector
Springfield, VA ยท On-site
$23 - $43/hr
Inspect and test the installation and service of fire sprinkler systems, backflow prevention assemblies, and fire alarm systems per NFPA-25 & 72 (National Fire Protection Association), and other ...
Inspector
Springfield, VA ยท On-site
$23 - $43/hr
Inspect and test the installation and service of fire sprinkler systems, backflow prevention assemblies, and fire alarm systems per NFPA-25 & 72 (National Fire Protection Association), and other ...
Mechanic must have experience with backflow preventers, fire pumps, sprinkler heads, water flow and switches; and complete knowledge of wet and dry fire sprinkler systems and the ability to perform ...
Mechanic must have experience with backflow preventers, fire pumps, sprinkler heads, water flow and switches; and complete knowledge of wet and dry fire sprinkler systems and the ability to perform ...
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) ...
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) ...
Mechanic must have experience with backflow preventers, fire pumps, sprinkler heads, water flow and switches; and complete knowledge of wet and dry fire sprinkler systems and the ability to perform ...
Mechanic must have experience with backflow preventers, fire pumps, sprinkler heads, water flow and switches; and complete knowledge of wet and dry fire sprinkler systems and the ability to perform ...
Dean|Fluor Plumber - Vienna VA
Tysons, VA ยท 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 ...
Dean|Fluor Plumber - Vienna VA
Tysons, VA ยท 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 ...
Inspect and certify backflow preventers. * Distributes work assignments in accordance with instructions from the Supervisor and/or Facility Services Manager * Be accountable for the shift they are ...
Inspect and certify backflow preventers. * Distributes work assignments in accordance with instructions from the Supervisor and/or Facility Services Manager * Be accountable for the shift they are ...
Backflow information
Is backflow certification worth it?
What are backflow technicians?
What are the typical daily responsibilities of a Backflow Prevention Specialist?
What is the difference between Backflow vs Backflow Tester?
| Aspect | Backflow | Backflow Tester |
|---|---|---|
| Certifications | Often requires backflow prevention device certifications | Requires backflow tester certifications and licensing |
| Work Environment | Plumbing, municipal, or industrial settings | Field inspections, testing, and certification of backflow devices |
| Employer & Industry | Plumbing companies, municipalities, industrial facilities | Specialized testing companies, plumbing firms, municipal agencies |
| Job Role | Designs, installs, repairs backflow prevention devices | Tests, 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?
How hard is it to get backflow certified?
What is the highest paying job in plumbing?
What are the key skills and qualifications needed to thrive as a Backflow Technician, and why are they important?

Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Posted 11 days ago
Job description
The Hiller Companies is a leading provider of fire protection and safety solutions, dedicated to safeguarding lives and property all around the world. Headquartered in Mobile, Alabama, Hiller extends its reach globally as well as in domestic markets with offices across the United States. With over 100 years in the industry, our mission is to ensure the highest standard of safety and innovation in comprehensive fire protection services, including installation, inspection, maintenance and repair of critical fire and life safety equipment. Our team remains laser-focused on one goal - making the world a safer place.
Sign-On Bonus: Qualified technicians will receive a $5,000.00 sign-on bonus paid in two installments: the first payment after successfully completing 30 days of employment, and the second payment after completing 90 days. This bonus rewards your commitment and excellent performance during your initial months with our company.
Job Summary: A Fire Sprinkler Service Technician is responsible for inspecting, testing, repairing, and maintaining fire sprinkler systems to ensure compliance with regulatory standards and optimal safety for occupants. You will work closely with clients, contractors, and regulatory authorities to address any issues and maintain the integrity of fire protection systems.
Key Responsibilities:
- Conduct routine inspections and testing of wet, dry and pre-action systems fire sprinkler systems, to identify and address any issues or deficiencies, as per NFPA 25 requirements
- Prepare detailed reports documenting inspection findings, test results, and any related deficiencies or non-compliance issues observed, in accordance with NFPA codes and standards.
- Test and evaluate system functionality of sprinkler heads, valves, piping, pumps, and control systems.
- Inspect piping, fittings, and connections for signs of corrosion, leaks, or damage, recommending necessary repairs or replacements
- Perform maintenance tasks on fire sprinkler systems, such as replacing damaged or malfunctioning components, cleaning pipes and sprinkler heads, lubricating moving parts, and adjusting system settings to ensure optimal performance
- Inspect Fire pump assemblies, including testing flow rates, pressure levels, and mechanical integrity
- Respond promptly to service calls and emergency requests, diagnosing problems and implementing solutions to restore system functionality.
- Document all service activities accurately and thoroughly, including inspection reports, work orders, and parts usage, and customer notes, using the Service Trade operations platform.
- Work closely with Deficiency Sellers to provide detailed inspection reports, material needs, and other job-related notes, to prepare and deliver repair estimates in a timely manner
- Interact professionally with clients to schedule work, discuss inspection findings, address any concerns or questions, and provide recommendations for system upgrades or improvements
- Work closely with Service Coordinator(s) to optimize work orders, material requisitions, and job scheduling, focusing on efficiency, productivity, and customer satisfaction.
- Maintain a clean and organized work environment, always adhering to safety guidelines, protocols, and procedures.
What We Are Looking For:
- High school diploma or equivalent; technical or vocational training in fire sprinkler systems or related field preferred.
- Solid understanding of fire protection codes, standards, and regulations, including NFPA 13, NFPA 25 and relevant building and fire codes.
- NICET Level II preferred; DPOR required (backflow and sprinkler)
- Must possess a valid Virginia DPOR certification for Backflow Prevention Device Work and be qualified to perform testing, repair, and maintenance on sprinkler/backflow systems.
- Prior experience in the installation, maintenance, and repair of fire sprinkler systems in commercial and industrial settings.
- Strong troubleshooting skills with the ability to diagnose and resolve complex technical issues efficiently.
- Excellent communication and customer service skills, with the ability to interact professionally with clients and team members.
- Valid driver's license with a clean driving record and willingness to travel to client sites as needed.
- Ability to work independently with minimal supervision and as part of a team in a fast-paced environment.
- Other duties as assigned.
Physical Requirements
- While performing the essential functions of this job the employee is regularly required to stand, walk, use hands to finger, handle or feel, reach with hands or arms, stoop, kneel, crouch or crawl, and is occasionally required to lift and/or move heavy objects
- Ability to lift and carry up to 50 pounds
- Comfortable working in various environments, including industrial facilities, commercial buildings and outdoor settings, which can potentially expose employees to noise, dust, heat stress, thermal stress, low light conditions, heights, etc.
- Capable of standing, walking, bending and kneeling for extended periods
- Ability to work at heights and in confined spaces as needed, which would require use of fall protection equipment and other safety devices
- Capable of using hand and power tools, including specialty tools resulting in cutting, grinding, drilling, fastening and other methods resulting in torque, vibration, noise, etc.
Hiller is a drug-free workplace, an equal opportunity employer and ADA compliant.
We are proud to operate according to our Core Values: Passion to Perform, Trust to Act, Act Responsibly and Make It Fun.
Most employee benefits start from the first day of employment, including:
- Competitive compensation package, including pay advancement opportunities for industry certifications and continuing education
- Comprehensive benefits package, including health, dental & vision insurance, retirement plans, company paid & voluntary life insurance, company paid short-term disability, voluntary long-term disability, critical illness & accident insurance and paid time off
- Company-provided training, tools and equipment, including $150 annual boot allowance for employees required to wear safety boots in their jobs
- Career advancement potential within a growing company.
Join us in our mission to provide comprehensive fire protection solutions and peace of mind to our customers and together let's make the world a safer place.