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Plumbing Fire Protection Engineer Jobs (NOW HIRING)

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Plumbing Fire Protection Engineer information

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$38.5K

$95.5K

$129.5K

How much do plumbing fire protection engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for plumbing fire protection engineer in the United States is $95,484.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,000.00 and $107,000.00 per year, depending on experience, location, and employer.

What does a plumbing fire protection engineer do?

A Plumbing Fire Protection Engineer is responsible for designing and overseeing the installation of systems that provide water for plumbing, fire suppression, and fire prevention in buildings. They ensure that piping, sprinkler systems, and related components comply with local codes and safety standards. Their work involves collaborating with architects, contractors, and other engineers to create safe, efficient, and code-compliant water and fire protection systems. Additionally, they may conduct inspections, troubleshoot issues, and recommend upgrades or repairs to existing systems.

What are the key skills and qualifications needed to thrive as a plumbing fire protection engineer?

To excel as a Plumbing Fire Protection Engineer, you need a strong background in mechanical or civil engineering, with expertise in plumbing and fire protection systems, often supported by a PE license or equivalent certification. Proficiency in CAD software, hydraulic calculation tools, and familiarity with NFPA codes and local building regulations are typically required. Strong problem-solving skills, attention to detail, and effective communication are vital soft skills for coordinating with project teams and clients. These skills ensure the design and implementation of safe, compliant, and reliable fire protection and plumbing systems in buildings.

How does a plumbing fire protection engineer typically collaborate with architects and other engineering disciplines during a project?

Plumbing Fire Protection Engineers work closely with architects, mechanical, electrical, and structural engineers to ensure that fire protection and plumbing systems are seamlessly integrated into building designs. Collaboration often involves participating in interdisciplinary meetings, reviewing architectural plans, and providing recommendations to address code compliance and system coordination. Strong communication skills are essential, as the role requires translating technical requirements into practical solutions that fit the overall project vision. This teamwork ensures that safety standards are met without compromising the functionality or aesthetics of the building.

What is the difference between Plumbing Fire Protection Engineer vs Fire Protection Engineer?

AspectPlumbing Fire Protection EngineerFire Protection Engineer
CertificationsPE license, plumbing/fire protection certificationsPE license, fire protection certifications
Work EnvironmentDesigning plumbing and fire suppression systems in buildingsAssessing fire risks, designing overall fire safety systems
Industry UsageConstruction, building design, plumbing firmsFire safety consulting, engineering firms, construction

Plumbing Fire Protection Engineers focus on designing plumbing and fire suppression systems within buildings, requiring plumbing and fire protection credentials. Fire Protection Engineers have a broader role in assessing fire risks and designing comprehensive fire safety systems. Both roles often collaborate but differ in scope and specialization.

More about Plumbing Fire Protection Engineer jobs

What cities are hiring for Plumbing Fire Protection Engineer jobs?

Cities with the most Plumbing Fire Protection Engineer job openings:

What states have the most Plumbing Fire Protection Engineer jobs?

States with the most job openings for Plumbing Fire Protection Engineer jobs include:

Infographic showing various Plumbing Fire Protection Engineer job openings in the United States as of August 2026, with employment types broken down into 82% Full Time, 13% Part Time, and 5% Contract. Highlights an 75% Physical, 1% Hybrid, and 24% Remote job distribution, with an average salary of $95,484 per year, or $45.9 per hour.

Plumbing Fire Protection Engineer

Weston & Sampson Engineers Inc

Portsmouth, NH โ€ข On-site

$125K - $150K/yr

Full-time

Posted 7 days ago


Job description

Weston & Sampson is seeking a mid-career Mechanical Engineer with 5-15 years of experience to join our Mechanical HVAC and Plumbing team in any Weston & Sampson New England office. This is an opportunity for a motivated professional to take on more responsibility in projects and be a significant contributor to shaping the company’s future. The ideal candidate will have experience working in a multi-discipline professional engineering firm involved in the production of contract drawings for the construction industry.

A thorough understanding of Massachusetts State (and other New England States) Building Code is required. Candidate shall demonstrate a working knowledge of Drain, Waste & Vent design and calculating Fire Protection Systems including the application of electric and engine driven fire pumps, cisterns, wet and dry type sprinklers, kitchen and other chemical fire suppression systems. A successful candidate must be capable of working independently with minimal oversight, be able to initiate detailed coordination with other building systems disciplines, and be capable of taking mechanical concepts to implementation.


What you’ll do:

  • Engineering and design documentation for both new and renovation projects for a variety of facility types within the private, public, federal, and municipal sectors. 
  • Design will include field investigation of existing facilities, shop drawing review, generation of reports and production of contract drawings.
  • Coordinating with multi-disciplinary personnel located in both local and regional offices, sub-consultants, utility companies, equipment vendors and clients.
  • A successful candidate should be capable of working both independently and as part of a multidiscipline team.

What you will bring:

  • BS in Mechanical Engineering
  • PE license or ability to obtain a PE in any state in the United States
  • Minimum of 5 years of relevant plumbing fire protection, mechanical design and/or energy related experience
  • Have strong communication skills (oral and written) and be able to remain organized with multiple concurrent projects and deadlines.
  • Ability to work collaboratively.
  • Active member of relevant industry associations.
  • Possessing high ethical standards, committed to producing high quality deliverables, and a commitment to teamwork, respect, and integrity.
  • Capable of managing multiple complex projects simultaneously and directing and overseeing junior staff work for same projects
  • Capable of working safely at job sites in and around large mechanical and electrical equipment
  • Revit 3D experience (or similar) and AutoCAD
  • Able to travel locally in New England and occasionally the east coast of the USA for project meetings and site investigation
  • Valid driver’s license

Salary Range: $125,000 - $150,000 depending on experience

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.

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