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Plumber Engineer Jobs in California (NOW HIRING)

RimePro Inc

Plumbing Engineer

Corona, CA · On-site

$90K - $120K/yr

Position Overview The Plumbing Engineer is responsible for designing, coordinating, and supporting plumbing systems for residential, multifamily, and commercial construction projects. This role works ...

CRB

Plumbing Engineer III

Emeryville, CA

$98K - $123K/yr

The Plumbing Engineer III is responsible for leading the plumbing design scope on small to mid-sized projects of moderate complexity. This role owns the discipline design process, supports budget ...

CRB

Plumbing Engineer III

Emeryville, CA · On-site

$98K - $123K/yr

The Plumbing Engineer III is responsible for leading the plumbing design scope on small to mid-sized projects of moderate complexity. This role owns the discipline design process, supports budget ...

CRB

Plumbing Engineer III

Emeryville, CA · On-site

$98K - $123K/yr

The Plumbing Engineer III is responsible for leading the plumbing design scope on small to mid-sized projects of moderate complexity. This role owns the discipline design process, supports budget ...

Gulfstream Strategic Placements

Plumbing Engineer

Orange, CA · On-site

$90K - $114K/yr

Plumbing Engineer position at large mechanical and plumbing construction company We are a large growing mechanical contractor that works on many large mechanical hvac and plumbing projects. This is a ...

K2 Staffing

Sr. Plumbing Engineer - Healthcare

Irvine, CA · Hybrid

$150K - $183K/yr

Summary Are you a Senior Plumbing Engineer with 10+ years of experience looking to grow your career? Our client in Irvine, CA is an award-winning engineering firm named "Best Place to Work" for the ...

Salas O'Brien

Plumbing Engineer

San Diego, CA · On-site

$70K - $110K/yr

Plumbing Engineer (Early Career) At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our ...

Salas O'Brien, Inc.

Plumbing Engineer

San Diego, CA · On-site

$70K - $110K/yr

Plumbing Engineer (Early Career) At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our ...

legence

Senior Plumbing Engineer

Lafayette, CA · Hybrid

$115K - $150K/yr

CMTA, a Legence company, is seeking a Senior Plumbing Engineer for our Lafayette, CA office with 5+ years of experience in plumbing design and engineering. This person will work closely with our ...

Salas O'Brien

Mid-Level Plumbing Engineer

Tustin, CA · On-site

$93K - $117K/yr

Mid-Level Plumbing Engineer At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects.

Salas O'Brien, Inc.

Mid-Level Plumbing Engineer

Tustin, CA

$93K - $117K/yr

Mid-Level Plumbing Engineer At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects.

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Showing results 1-20

All JobsPlumber Engineer JobsPlumber Engineer Jobs in California

Plumber Engineer information

See California salary details

$38K

$94.2K

$127.8K

How much do plumber engineer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for plumber engineer in California is $94,233.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,900.00 and $105,600.00 per year, depending on experience, location, and employer.

What is the difference between Plumber Engineer vs Plumbing Technician?

AspectPlumber EngineerPlumbing Technician
CredentialsVocational training, plumbing licenses, engineering knowledgeVocational training, plumbing licenses
Work EnvironmentDesign, planning, overseeing installations, construction sitesInstallation, repair, maintenance on-site
Industry UsageConstruction, engineering firms, project managementResidential, commercial plumbing services

Plumber Engineers typically have engineering knowledge and focus on design, planning, and overseeing plumbing systems, while Plumbing Technicians handle hands-on installation and repairs. Both roles require licensing, but Plumber Engineers often work in project management and design contexts, whereas Plumbing Technicians focus on fieldwork.

What are the key skills and qualifications needed to thrive as a plumber engineer?

To thrive as a Plumber Engineer, you need a solid background in plumbing systems, mechanical engineering principles, and relevant technical qualifications such as a degree in mechanical engineering or a certified plumbing license. Familiarity with CAD software, hydraulic modeling tools, and compliance with local building codes is typically required. Problem-solving, attention to detail, and effective communication help professionals excel in designing and managing complex piping systems. These skills and qualities ensure safe, efficient, and code-compliant plumbing solutions for residential, commercial, or industrial projects.

What are some typical challenges a plumber engineer faces when working on large-scale commercial projects?

Plumber Engineers working on large commercial projects often encounter challenges such as coordinating with multiple contractors, adapting to evolving building plans, and ensuring compliance with stringent safety and plumbing codes. Managing the installation of complex piping systems under tight deadlines can require strong organizational and communication skills. Additionally, troubleshooting unforeseen issues, like unexpected obstructions or changes in project scope, is a common part of the job and demands both technical expertise and adaptability.

What is a plumber engineer?

Plumber Engineers are professionals who design, install, maintain, and repair plumbing systems in residential, commercial, and industrial settings. They ensure that water supply, drainage, and waste systems function safely and efficiently, often working with blueprints and building codes. In addition to hands-on plumbing work, Plumber Engineers may also oversee projects, select suitable materials, and troubleshoot complex plumbing problems. Their expertise helps maintain the health, safety, and comfort of building occupants.
What are popular job titles related to Plumber Engineer jobs in California? For Plumber Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Plumber Engineer jobs in California look for? The top searched job categories for Plumber Engineer jobs in California are:
What cities in California are hiring for Plumber Engineer jobs? Cities in California with the most Plumber Engineer job openings:
Plumber Engineer jobs near you
Infographic showing various Plumber Engineer job openings in California as of August 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $94,233 per year, or $45.3 per hour.

Plumbing Engineer

RimePro Inc

Corona, CA • On-site

$90K - $120K/yr

Full-time

Re-posted 28 days ago

Job description

Position Overview

The Plumbing Engineer is responsible for designing, coordinating, and supporting plumbing systems for residential, multifamily, and commercial construction projects. This role works closely with project managers, field teams, and builders to ensure plumbing systems are designed efficiently, installed correctly, and meet all applicable codes and project specifications.

The Plumbing Engineer supports projects from design through construction, helping deliver cost-effective mechanical solutions while maintaining quality, safety, and performance standards. The role contributes to projects that integrate plumbing, HVAC, and fire protection systems, providing coordinated mechanical solutions for builders.

Key Responsibilities

  • Design and develop plumbing system layouts for residential, multifamily, and commercial construction projects.

  • Prepare and review plumbing drawings, specifications, and technical documentation.

  • Coordinate plumbing system design with HVAC, fire protection, and other building systems.

  • Collaborate with project managers, superintendents, and field teams to ensure designs are constructible and efficient.

  • Support estimating and preconstruction teams with plumbing system design input and material requirements.

  • Review project plans to ensure compliance with local codes, regulations, and industry standards.

  • Assist with value engineering efforts to optimize system performance and reduce project costs.

  • Provide technical support to field teams during installation and construction.

  • Coordinate with builders, architects, and engineers throughout the project lifecycle.

  • Assist with troubleshooting system design issues and resolving field coordination challenges.

Qualifications

  • Bachelor’s degree in Mechanical Engineering, Plumbing Engineering, or a related field preferred.

  • 3–7 years of experience in plumbing design, mechanical contracting, or building systems engineering.

  • Experience designing plumbing systems for residential, multifamily, or commercial construction projects.

  • Knowledge of plumbing codes, standards, and construction practices.

  • Ability to read and interpret construction drawings, specifications, and technical documents.

  • Proficiency with engineering and drafting software such as AutoCAD, Revit, or similar design tools.

  • Strong communication and coordination skills.

Preferred Qualifications

  • Experience working for a mechanical contractor or plumbing contractor supporting construction projects.

  • Familiarity with integrated building systems including plumbing, HVAC, and fire protection.

  • Experience supporting large residential communities, multifamily housing, or commercial developments.

  • Strong problem-solving skills and ability to collaborate with cross-functional project teams.