Senior Piping Designer - Water/Wastewater Treatment

Position Overview

We're seeking a Senior Piping Designer to join our Treatment Practice at GMC. Based in either our Atlanta, GA or Greenville, SC office, this role focuses on innovative water and wastewater projects.

Key Responsibilities

• Lead BIM/VDC strategy, standards, and workflows across multidisciplinary projects.
• Develop and deliver design drawings for water/wastewater infrastructure using AutoCAD, Revit, and Civil 3D.
• Collaborate with engineering teams to integrate designs, resolve conflicts, and execute BIM Execution Plans (BEPs).
• Provide technical leadership, troubleshooting, and training on BIM software and advanced VDC tools.
• Conduct clash detection, model coordination, and quality control to ensure constructible designs.
• Maintain BIM content libraries, drawing sets, and adhere to CAD/BIM standards.
• Explore and implement emerging technologies like laser scanning, drone data, VR/AR, and generative design to enhance project delivery.
• Mentor junior staff and champion innovation and continuous improvement in design technology.
• Participate in field investigations, site visits, and as-built documentation.

Qualifications

• 8+ years in water/wastewater design, including 4+ years in BIM/VDC leadership, coordination, or management.
• Associate degree required; Bachelor’s in Architecture, Engineering, Construction Management, or related field preferred.
• Expert in Revit, Civil 3D, and Plant 3D; experienced in piping design, equipment layout, structural coordination, and municipal standards.
• Knowledge of construction methods, material specifications, and SCADA/control integration.
• Familiarity with AutoCAD, SketchUp, Rhino, Grasshopper, and BIM automation scripting (Dynamo, Python) a plus.
• Proven ability to manage complex BIM models, perform clash detection, and lead multidisciplinary coordination.
• Strong communication, leadership, and project management skills with ability to guide teams and meet deadlines.
• Professional licensure or certifications (AIA, PE, LEED AP) preferred; organized, proactive, and committed to continuous improvement.

About GMC

At GMC, we build more than structures—we build communities. We offer competitive benefits, including medical, dental, vision, 401(k) with company match, PTO, professional development, and opportunities to make a real difference in the communities we serve. Our culture is inclusive, empowering, and growth-focused, with a commitment to quality, integrity, and innovation. Join us and make an impact—your work matters here. Equal Opportunity Employer/Disability/Veterans