Plumbing Design Engineer II/III - Hybrid, Growth Path

Interface Engineering, Inc.; Washington (District of Columbia, OR); Hybrid; USD 76,000 - 116,000; Full time

Benefits offered by this job

Competitive Pay

Employee Ownership

Comprehensive Benefits

Generous PTO

Volunteer Time Off

Career Development

Job summary

Interface Engineering, Inc. is seeking a Plumbing Design Engineer II/III (MEP) for our Washington, DC area with a hybrid work model.

You will take ownership as a discipline expert on multiple projects, handling plumbing system selection, design, and drawings alongside a capable team. You'll contribute to analysis, calculations, and construction administration while mentoring staff and delivering high-quality service to clients.

Qualifications

• Bachelor of Science in Mechanical Engineering or equivalent.
• 2+ years of experience in MEP plumbing design/consulting.
• Working knowledge of IPC/UPC and IBC standards.

Responsibilities

• Ownership as discipline expert on multiple projects.
• Prepare plumbing drawings, sketches, analysis, specifications, and calculations.
• Demonstrate excellent verbal and written communication skills.
• Provide management and oversight of plumbing support staff.
• Provide construction administration and site observations for projects.
• Deliver exemplary service and support to team members and clients.

Skills

MEP plumbing design

Verbal and written communication

Education

Bachelor of Science - Mechanical Engineering

Professional Engineer (PE) License

Certified Plumbing Designer (CPD)

LEED Accreditation

Autodesk REVIT knowledge

Tools

Autodesk REVIT

Job description

Interface Engineering, Inc. is seeking a Plumbing Design Engineer II/III (MEP) for our Washington, DC area with a hybrid work model.

You will take ownership as a discipline expert on multiple projects, handling plumbing system selection, design, and drawings alongside a capable team. You'll contribute to analysis, calculations, and construction administration while mentoring staff and delivering high-quality service to clients.