Senior Plumbing Designer – Remote, Part-Time Minimum 10+ Years of Experience

Date: October 12, 2026

Job Post Summary

• Company: Clayborn Group
• Position: Senior Plumbing Designer
• Work Setup: Remote, Part-Time
• Compensation: $70+/Hour

About the Role

Clayborn Group is an Indiana-based engineering and architectural design firm providing residential and commercial design, construction drawings, and permitting support within the state of Indiana.

Our work primarily includes single-family homes, additions, renovations, structural repairs, and small commercial tenant improvements. This role is ideal for an experienced Senior Plumbing Designer who can lead plumbing system design, develop comprehensive plumbing plans and specifications, ensure compliance with applicable plumbing codes and standards, and coordinate plumbing systems with other design disciplines to support the successful delivery of residential and commercial projects.

Responsibilities

• Develop and prepare plumbing system designs for residential and commercial projects.
• Prepare plumbing plans, layouts, riser diagrams, schedules, details, and construction documents.
• Design domestic water supply, sanitary waste and vent, storm drainage, and related plumbing systems.
• Interpret project requirements, design markups, sketches, and engineering direction to develop accurate plumbing designs.
• Coordinate plumbing system layouts, pipe routing, equipment locations, and clearances with architectural, structural, mechanical, electrical, and other relevant disciplines.
• Review plumbing drawings for technical accuracy, completeness, constructability, and coordination.
• Identify design conflicts, discrepancies, and potential code compliance issues and communicate them for resolution.
• Incorporate revisions, redlines, review comments, and approved design changes into project documents.
• Apply applicable Indiana plumbing and building codes and standards.
• Support plumbing system sizing, hydraulic calculations, permit documentation, and construction-related technical requirements as appropriate to the role.
• Coordinate with project engineers, architects, and other design professionals to resolve plumbing design issues.
• Manage assigned design tasks independently and deliver accurate work within established project deadlines.

Required Qualifications

• Ability to review technical drawings for accuracy, completeness, constructability, and code compliance.
• Ability to work independently in a remote environment and manage multiple assignments effectively.
• Active Professional Engineer (PE) license required; a license from any U.S. state is acceptable, with an Indiana PE license preferred.
• Demonstrated experience designing plumbing systems for residential, commercial, multifamily, mixed-use, institutional, or similar projects.
• Experience coordinating plumbing designs with architectural, structural, mechanical, electrical, and other relevant disciplines.
• Minimum of 10 years of professional plumbing design experience.
• Strong attention to detail and commitment to producing accurate, high-quality plumbing designs.
• Strong knowledge of domestic water supply, sanitary waste and vent, storm drainage, and related plumbing systems.
• U.S.-based project experience preferred.
• Working knowledge of applicable Indiana plumbing and building codes and standards.

Preferred Qualifications

• Certified in Plumbing Design (CPD) or another relevant professional certification.
• Experience with plumbing system sizing, hydraulic calculations, and technical design analysis.
• Experience with Requests for Information (RFIs), submittals, shop drawings, and construction-phase coordination.
• Experience working with U.S.-based engineering, architectural, or consulting firms.
• Familiarity with Autodesk Revit and AutoCAD for reviewing, coordinating, or documenting plumbing designs.

Work Setup and Compensation

• Work Arrangement: Remote
• Employment Type: Part-Time

How to Apply

Interested candidates should submit their resume, relevant professional credentials, and samples of plumbing design projects or construction documents demonstrating their experience and qualifications.

Please include your relevant plumbing design experience and professional license details when applying.

Pay: From $70.00 per hour

Work Location: Remote