Senior Plumbing Systems Engineer

DPR Construction; Phoenix (AZ); On-site; USD 120,000 - 180,000; Full time

Job summary

DPR Construction is seeking a Senior Mechanical Engineer – Plumbing to lead design, analysis, and documentation of building plumbing systems from concept through construction. You will develop coordinated, constructible solutions and ensure compliance with IPC/UPC/NFPA codes while collaborating with multidisciplinary teams.

Responsibilities include technical leadership, design reviews, and coordination with architects, contractors, and AHJs to deliver sustainable, cost-effective plumbing

Qualifications

• Bachelor's degree in Mechanical Engineering (or equivalent with plumbing focus) required.
• 6+ years of plumbing engineering experience on commercial/building projects.
• Professional Engineer (PE) license required; active NCEES record preferred.
• Strong knowledge of IPC, UPC, NFPA, local codes; CAD/BIM proficiency.

Responsibilities

• Lead design and production of plumbing deliverables (drawings, specs, calculations, hydraulic analyses).
• Design domestic water, sanitary, storm, natural gas, medical gas, and other plumbing systems per codes.
• Perform system sizing, hydraulic calculations, and equipment selection.
• Coordinate plumbing with HVAC, structural, architectural, electrical, and other disciplines.
• Prepare and review 2D drawings and 3D BIM models; ensure constructibility and quality.
• Lead construction administration activities: RFIs, shop drawings, site visits, and commissioning support.

Skills

Analytical skills

Communication

Collaboration

Problem-solving

CAD/BIM proficiency

Project coordination

Construction administration

Multidisciplinary teamwork

Independence

Education

Professional Engineer (PE) license

Bachelor's degree in Mechanical Engineering

Tools

CAD software

BIM software

Job description

DPR Construction is seeking a Senior Mechanical Engineer – Plumbing to lead design, analysis, and documentation of building plumbing systems from concept through construction. You will develop coordinated, constructible solutions and ensure compliance with IPC/UPC/NFPA codes while collaborating with multidisciplinary teams.

Responsibilities include technical leadership, design reviews, and coordination with architects, contractors, and AHJs to deliver sustainable, cost-effective plumbing