Plumbing Designer

Plumbing Designer - MEP Engineering Design Firm

Location: Spokane, WA
Job Type: Full-Time
Experience Level: 3–5 Years
Industry: MEP Consulting / Building Systems Engineering

About Us

Kartchner Engineering is a multidisciplinary MEP consulting engineering firm delivering high-quality building systems design for commercial, institutional, industrial, healthcare, educational, and multi-family projects. We are seeking a Plumbing Designer with 3–5 years of experience who is technically capable, detail-oriented, and motivated to grow within a collaborative engineering environment.

This position offers the opportunity to work on a wide range of project types while developing technical expertise, project coordination skills, and increasing design responsibility.

Position Summary

The Plumbing Designer will support the design and production of plumbing and piping systems for building construction projects. This role works closely with Project Managers, Engineers, Architects, and other disciplines to develop coordinated construction documents and support successful project delivery from schematic design through construction administration.

The ideal candidate has experience in an MEP consulting environment, strong CAD/Revit skills, and a working knowledge of domestic water, sanitary waste, vent, storm drainage, and specialty plumbing systems.

Key Responsibilities

Plumbing Design & Production

• Develop plumbing system layouts and construction documents under the direction of licensed engineers and project managers
• Design and draft domestic water, sanitary waste, vent, storm drainage, natural gas, and specialty piping systems
• Assist with equipment selection, pipe sizing, fixture calculations, and code compliance
• Produce accurate and coordinated drawings using Revit and AutoCAD
• Coordinate plumbing systems with architectural, structural, mechanical, and electrical disciplines
• Participate in design meetings and interdisciplinary coordination reviews

Project Coordination

• Support multiple projects while maintaining quality and schedule expectations
• Coordinate with clients, contractors, vendors, and internal project teams
• Assist with responding to RFIs, submittals, and construction-phase questions
• Perform field verification and site observations as needed
• Support project documentation and organization throughout the project lifecycle

Technical Development

• Continue developing technical knowledge of plumbing systems, codes, and industry standards
• Stay current with applicable plumbing, building, and energy codes
• Contribute to drafting standards, quality control efforts, and process improvements

Qualifications

Required

• 3–5 years of experience in an MEP consulting engineering environment
• Associate’s degree, technical degree, or bachelor’s degree in Engineering Technology, Drafting, Mechanical Engineering, or related field
• Proficiency in AutoCAD
• Working knowledge of Revit
• Understanding of plumbing systems and building construction practices
• Familiarity with IPC, UPC, and applicable building codes
• Strong organizational skills and attention to detail
• Ability to manage priorities and meet project deadlines
• Strong written and verbal communication skills

Preferred

• Experience with commercial, healthcare, education, industrial, or multi-family projects
• Knowledge of medical gas, compressed air, fuel oil, or specialty piping systems
• Experience with Bluebeam, Navisworks, or plumbing calculation software
• EIT certification or interest in pursuing engineering licensure
• Field experience or construction coordination experience

What Success Looks Like

• Produces coordinated and accurate plumbing drawings with minimal oversight
• Demonstrates accountability, responsiveness, and strong follow-through
• Communicates effectively with project teams and consultants
• Maintains high drafting and documentation standards
• Continues to advance technical knowledge and design capability

Compensation & Benefits

• Competitive salary based on experience
• Medical, dental, and vision insurance
• 401(k) with company match
• Paid time off and holidays
• Flexible/hybrid work opportunities

How to Apply

Please submit:

• Resume
• Cover letter describing your experience and interest in the role

Kartchner Engineering is an equal opportunity employer committed to building a collaborative and high-performing workplace.

Pay: $60,000.00 - $65,000.00 per year

Benefits:

• 401(k)
• 401(k) matching
• Dental insurance
• Health insurance
• Life insurance
• Paid time off
• Parental leave
• Vision insurance

Work Location: In person