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Plumbing Designer Engineer Jobs (NOW HIRING)

Senior Plumbing Designer/Engineer

Maitland, FL · On-site

$70K - $92K/yr

Be our next Senior Plumbing Designer/Engineer Your work environment at EXP In this role, you will join the MEP Plumbing Team in Maitland or Coral Gables, Florida ; or Milwaukee, Wisconsin and have ...

Plumbing Designer

Austin, TX · On-site

$45 - $55/hr

Plumbing Designer/Engineer Location : 100% onsite Austin, TX Duration : 3-6-month contract with hire Pay Range : $45/hr-$55/hr Responsibilities Lead plumbing design engineering from conceptual design ...

Plumbing Designer

Austin, TX · On-site

$45 - $55/hr

Plumbing Designer/Engineer Location : 100% onsite Austin, TX Duration : 3-6-month contract with hire Pay Range : $45/hr-$55/hr Responsibilities * Lead plumbing design engineering from conceptual ...

VDC Plumbing Designer

Hockley, TX · On-site

$35 - $40/hr

​ VDC Plumbing Designer Location: Hockley, TX | On-Site Status: Full-Time Position Summary We are ... Coordinate with project managers, engineers, and field teams to support project execution. * Manage ...

Plumbing Designer

Annandale, MN · On-site

$77K - $91K/yr

Bring Your Engineering Passion at HGA and join our Mechanical Department! Plumbing Designer or Plumbing Engineer Location: Milwaukee, WI Join HGA--an award-winning architecture, engineering, interior ...

Plumbing Designer

Atlanta, GA · On-site

$72K - $95K/yr

Atlanta, GA About the Role We are currently seeking experienced and motivated Plumbing Designers to join a growing engineering team. This role is ideal for professionals who take pride in delivering ...

This role works closely with engineers, project managers, and field teams to design plumbing systems that are efficient, code-compliant, and constructible. The Plumbing Designer supports projects ...

Plumbing Designer / Plumbing Engineer Location: Minneapolis, MN Join HGA--an award-winning architecture, engineering, interior design, and planning firm--where your technical skills and creative ...

Plumbing Designer

Minneapolis, MN · On-site

$71K - $84K/yr

Overview: Plumbing Designer / Plumbing Engineer - Minneapolis, MN Bring Your Engineering Passion at HGA and join our Mechanical Department! Join HGA-an award-winning architecture, engineering ...

Plumbing Designer

Annandale, MN · On-site

$77K - $91K/yr

Bring Your Engineering Passion at HGA and join our Mechanical Department! Plumbing Designer / Plumbing Engineer - Milwaukee, WI Join HGA-an award-winning architecture, engineering, interior design ...

Plumbing Designer

Rogers, AR · On-site

$63K - $83K/yr

Assisting engineers in the plumbing system design of building projects. Following quality assurance ... Proven experience with plumbing system designs, including detailed plans and specifications for ...

Plumbing Designer

North Little Rock, AR · On-site

$72K - $94K/yr

Assisting engineers in the plumbing system design of building projects. Following quality assurance ... Proven experience with plumbing system designs, including detailed plans and specifications for ...

Plumbing Designer

Annandale, MN · On-site

$36.54/hr

Plumbing Designer Location: Milwaukee, WI Join HGA--an award-winning architecture, engineering, interior design, and planning firm--where your technical skills and creative thinking can make a ...

Plumbing Designer

Annandale, MN · On-site

$36.54/hr

Experienced Plumbing Designer - Milwaukee, WI Join HGA-an award-winning architecture, engineering, interior design, and planning firm-where your technical skills and creative thinking can make a ...

Plumbing Designer

North Little Rock, AR · On-site

$72K - $94K/yr

Assisting engineers in the plumbing system design of building projects. Following quality assurance ... Proven experience with plumbing system designs, including detailed plans and specifications for ...

Plumbing Designer

Kansas City, MO · On-site

$73K - $96K/yr

Assisting engineers in the plumbing system design of building projects. Following quality assurance ... Proven experience with plumbing system designs, including detailed plans and specifications for ...

Showing results 21-40

Plumbing Designer Engineer information

See salary details

$39.5K

$88.1K

$125.5K

How much do plumbing designer engineer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for plumbing designer engineer in the United States is $88,079.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,500.00 and $99,000.00 per year, depending on experience, location, and employer.

What does a plumbing designer engineer do?

A Plumbing Designer Engineer is responsible for designing the layout and specifications of plumbing systems in buildings, such as water supply, drainage, and venting systems. They work closely with architects, contractors, and other engineers to ensure that plumbing systems are safe, efficient, and comply with building codes. Their tasks include creating detailed plans, selecting appropriate materials, and solving technical challenges related to plumbing installations.

What are some common challenges faced by plumbing designer engineers during the design and coordination phases of a project?

Plumbing Designer Engineers often encounter challenges such as coordinating with other disciplines (like HVAC and electrical) to avoid system clashes, ensuring compliance with building codes, and adapting designs to fit within architectural constraints. Balancing client requirements with practical installation considerations can also be demanding. Effective communication and collaboration with architects, contractors, and other engineers are essential to deliver integrated and efficient plumbing solutions.

What is the difference between Plumbing Designer Engineer vs Plumbing CAD Technician?

AspectPlumbing Designer EngineerPlumbing CAD Technician
CredentialsBachelor's degree in Mechanical or Civil Engineering, PE license often preferredAssociate degree or technical certification in CAD or drafting
Work EnvironmentDesign offices, engineering firms, construction sitesDesign offices, drafting studios, CAD labs
ResponsibilitiesDesigning plumbing systems, ensuring code compliance, project planningCreating detailed plumbing drawings, drafting plans from specifications

The main difference is that Plumbing Designer Engineers focus on designing plumbing systems and ensuring compliance, often requiring engineering credentials. Plumbing CAD Technicians primarily create detailed drawings using CAD software, supporting the design process. Both roles are essential in plumbing projects but differ in responsibilities and qualifications.

What are the key skills and qualifications needed to thrive as a plumbing designer engineer, and why are they important?

To thrive as a Plumbing Designer Engineer, you need a solid understanding of plumbing systems design, fluid dynamics, building codes, and a relevant engineering degree or certification. Proficiency in AutoCAD, Revit, and plumbing calculation software is typically required, along with familiarity with standards like ASPE or local codes. Strong problem-solving skills, attention to detail, and effective communication are crucial soft skills for collaborating with architects, contractors, and clients. These skills and qualities are important to ensure safe, efficient, and code-compliant plumbing solutions in building projects.

What cities are hiring for Plumbing Designer Engineer jobs?

Cities with the most Plumbing Designer Engineer job openings:

What states have the most Plumbing Designer Engineer jobs?

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

Infographic showing various Plumbing Designer Engineer job openings in the United States as of August 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $88,079 per year, or $42.3 per hour.

Plumbing Designer/Engineer

Delta E Consulting

Seattle, WA • On-site

$100/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 19 days ago


Job description

About Delta E Consulting:
Established in 2023 in Seattle, WA, Delta E is an MEP engineering and design consulting firm built on a clear vision to form collaborative partnerships with building owners and design and construction teams that go beyond traditional consulting boundaries. Our work is grounded in technical expertise, sustainability, and thoughtful innovation, with an unwavering commitment to client success.
You will be joining a team of seasoned industry professionals and contributing to a business with an established foundation and a strong trajectory. This role is well suited for design professionals who enjoy project and task ownership and enjoy problem-solving beyond a narrow job description. With seven separate services in-house (MEP engineering, Lighting Design, Sustainability and Energy Consulting, and Commissioning), integrative design practices is required at Delta E. You can expect to bring a proactive, curious mindset to your work, as well as have opportunity to earn trust, deliver results, and help shape how we operate as a company as we continue to scale.
As Delta E has grown, so has our investment in our staff. We believe long-term success is driven by engaged, supported employees, and we intentionally cultivate a culture that values life/work harmony, trust, and professional growth. Balance isn't something we promise-it's something we actively build into how we work and how we grow. Our continued growth creates meaningful opportunities for individual development, visibility on impactful projects, and direct collaboration with Delta E's leadership team. If you're looking to make a tangible impact within a growing engineering firm-while helping define what comes next-we'd love to have you join us.
What We Offer:
Benefits:
  • Competitive salary
  • Comprehensive Health Insurance plan with medical, vision, and dental insurance (premiums covered for employees and 50% of premiums covered for dependents)
  • 401K Plan with Employer contributions
  • Employee Assistance Program (EAP)
  • Life Insurance
  • Long Term Disability Insurance
  • Pet Insurance
  • Flexible work environment and schedule
  • Paid time off and holidays
  • Reimbursement for work related licenses and related approved needs
  • Office location in Pioneer Square with free gym access
  • Unlimited use Orca Passport transportation pass

Application Process:
  • Please apply through our job portal at https://ats.rippling.com/delta-e-careers/jobs.
  • We strive to write our job ads in an inclusive way to ensure that candidates with unique or atypical experience feel encouraged to apply, as we believe strongly that diversity in our staff and experiences lead to the best business outcomes.
  • If you think you are a good fit for our company and the role and meet the basic qualifications, but don't meet all of the preferred qualifications, please apply and tell us more in a brief cover letter.

Inclusion and Belonging:
We are a women-owned firm and an equal opportunity employer, and are committed to prioritizing diversity, inclusion and belonging in our hiring and company culture.
EEO Statement:
Delta E is an Equal Employment Opportunity Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status.
The pay range for this role is:
90,000 - 125,000 USD per year (Seattle, US)
*Note, for folks in the "Designer" role without FE/PE licensing would be the lower end of the pay range ($90-110k), while folks qualifying for an "Engineer" role would be towards the upper end of the pay range ($100-125k)
Role Overview:
We are seeking a dynamic Mid to Senior level Plumbing Designer or Engineer to join our team. This role is vital in driving our project success across a range of sectors, including high-rise and mid-rise multifamily, affordable housing, commercial office, and retail TIs. You will be responsible for leveraging your expertise in electrical design to create effective and sustainable solutions, with a focus on integrating energy-efficient designs and ensuring compliance with local codes and policies.
Key Responsibilities:
  • Support plumbing design for various project types and deliver projects across multiple delivery models, including design/bid/build, design assist, and design build.
  • Design plumbing systems, including calculations of water, gas, sanitary/sewer, and storm loads.
  • Coordination of water, gas, and sewer connections with civil engineers and architects
  • Develop project specifications and perform site evaluations.
  • Attending meetings with clients and project teams.
  • Develop contract drawings from Schematics through Construction Documents.
  • Review of project submittals for product data and shop drawings, respond to RFIs, and engage with contractors to find creative solutions during Construction Administration.
  • Establishing design standards and criteria for projects, preparing calculations, reports, and specifications
  • Performing fire suppression system selection, preparing preliminary designs, and creating performance specifications.
  • Proactively enhance technical quality by staying updated with emerging technologies, evolving building codes, and advancements in the industry.
  • Collaborate in a multidisciplinary environment to produce integrated project documents, ensuring cohesive design strategies and solutions.
  • Engage in the development of tools and templates.
  • Manage projects efficiently, ensuring timely delivery, quality standards, and adherence to quality control processes.

Basic Qualifications:
  • Minimum: 5-7 years' experience in plumbing engineering within the construction industry
  • Proficient in Revit, Bluebeam, and the Microsoft Office products
  • 5+ years' experience modeling plumbing systems & compiling construction documents in Revit
  • Experience with UPC Appendix M Peak Water Demand Calculations
  • Minimum of 2-5 years' experience with Seattle, King County, and WA building codes
  • Must be located within the Seattle area to support in person meetings as needed (Hybrid once physical office has been identified)

Preferred Qualifications:
  • Bachelor's degree in engineering or similar related field of study, or equivalent work experience.
  • Expert knowledge of Washington State and Seattle codes, sustainable design, and heat pump water heating system design.
  • Experience designing and coordinating heat pump water heating systems.
  • Experience designing and coordinating rainwater/greywater harvesting systems.
  • CPD or CPDT is preferred.
  • FE/EIT or PE license is preferred.
  • LEED AP is preferred.

Note: Preferred Qualifications are things which are desirable, but not required; all candidates who meet the Basic Qualifications are encouraged to apply