Plumbing Designer / Engineer: Role Overview, Responsibilities & 2025 Salary Data
Plumbing Designers and Engineers create water supply, drainage, and specialty plumbing systems for buildings. They ensure safe, efficient, and code-compliant infrastructure for domestic water, sanitary waste, storm drainage, and specialized systems.
What Does a Plumbing Designer / Engineer Do?
Plumbing Designers and Engineers create water supply, drainage, and specialty plumbing systems for buildings. They ensure safe, efficient, and code-compliant infrastructure for domestic water, sanitary waste, storm drainage, and specialized systems.
What Does a Plumbing Designer / Engineer Responsible For?
- Design domestic water, sanitary, and storm drainage systems
- Size pipes, pumps, water heaters, and plumbing equipment
- Prepare construction drawings and specifications using Revit MEP
- Coordinate with mechanical, electrical, and structural disciplines
- Ensure compliance with IPC, UPC, and local plumbing codes
- Design medical gas, lab waste, and specialty piping systems
- Review shop drawings and respond to contractor RFIs
- Conduct site visits and assist with commissioning
Plumbing Designer / Engineer Qualifications & Requirements
Technical Skills
- •Plumbing system design and hydraulic calculations
- •Revit MEP and AutoCAD proficiency
- •Pipe sizing and pump selection
- •International Plumbing Code (IPC) and Uniform Plumbing Code (UPC)
- •Domestic water, sanitary waste, and storm drainage design
- •Medical gas and lab waste systems (for healthcare projects)
- •Water treatment and filtration systems
- •PE or CPD (Certified Plumbing Designer) preferred
Professional Competencies
- •Problem-solving and critical thinking
- •Collaboration with multidisciplinary teams
- •Clear technical communication
- •Attention to detail and accuracy
- •Time management and multitasking
- •Adaptability to project changes
Education & Certifications
Education:
Bachelor's degree in Mechanical Engineering, Engineering Technology, or Associate degree with design experience
Certifications:
PE License or CPD (Certified Plumbing Designer) preferred; LEED AP a plus
Preferred Qualifications
- +5-10 years of plumbing design experience in consulting engineering
- +Experience with healthcare, laboratory, or high-rise projects
- +Knowledge of sustainable plumbing design and water conservation
- +Familiarity with BIM coordination and MEP clash detection
Plumbing Designer / Engineer Market Outlook
Strong Demand and Career Growth
Experienced plumbing designers and engineers are in high demand due to the complexity of modern building systems and specialized project types. Career progression leads from design roles to senior positions, project management, and ultimately department leadership.
Typical Career Progression:
Sample Job Description Templates
Plumbing Designer
Position Overview
Join our MEP team to design plumbing systems for commercial, institutional, and healthcare projects. Gain experience across diverse building types while working with experienced engineers and designers.
Key Responsibilities
- •Design domestic water, sanitary, and storm drainage systems
- •Perform pipe sizing, fixture calculations, and equipment selection
- •Prepare construction documents using Revit MEP and AutoCAD
- •Coordinate with mechanical, electrical, and structural disciplines
- •Review shop drawings and respond to RFIs
- •Assist with construction administration and site visits
Requirements
- •Associate or Bachelor's degree in Engineering Technology or related field
- •4-7 years of plumbing design experience in consulting engineering
- •Proficiency in Revit MEP and AutoCAD
- •Strong understanding of IPC/UPC and local plumbing codes
- •CPD or PE license preferred
- •Excellent communication and teamwork skills
Senior Plumbing Engineer
Position Overview
Lead plumbing design for complex projects including healthcare, laboratories, and high-rise buildings. Manage project teams, coordinate with clients, and mentor junior designers.
Key Responsibilities
- •Lead plumbing system design for large and complex projects
- •Manage project budgets, schedules, and deliverables
- •Serve as primary plumbing contact for clients and architects
- •Perform quality assurance reviews of design documents
- •Mentor and develop junior designers and engineers
- •Support business development and proposal efforts
Requirements
- •Bachelor's degree in Mechanical or Civil Engineering
- •10+ years of progressive plumbing design experience
- •PE license or CPD certification required
- •Expertise in complex building types (healthcare, labs, high-rise)
- •Strong project management and client relationship skills
- •Leadership and mentoring capabilities
Plumbing Designer / Engineer Salary Ranges (2025)
$88,000
Entry Level: $62K – $78K
Mid Level: $78K – $105K
Senior Level: $105K – $135K+
Salaries vary by experience, location, company size, and specialization.
Get Full Salary GuideCheck Salary in Your Area
Enter your ZIP code to see localized salary data for this role in your specific market.
Looking to Hire a Plumbing Designer / Engineer?
Partner with recruiting specialists who understand your hiring needs and deliver qualified candidates fast.
Book a Strategy CallSubmit a Search RequestLooking for a Plumbing Designer / Engineer Role?
Submit your profile and get matched with opportunities that fit your experience.
Submit Your Profile