BIM Modeler

National Design Build Services•Maryland Heights, MO

2d•Onsite

About The Position

National Design Build is a mechanical design/build firm that offers our customers knowledge and experience in designing air conditioning, heating, ventilation and refrigeration systems (HVAC/R) in commercial and industrial buildings. Our projects consist of Healthcare, Food Processing, Manufacturing, Warehouses, Office Buildings and Refrigerated Warehouses. NDBS offers an impressive benefits and compensation program in addition to excellent career development opportunities. We're looking for a BIM Modeler / Coordinator to produce accurate, well-coordinated 3D models of HVAC piping and ductwork systems using Revit and Navisworks. You'll focus on model development, multi-trade clash detection, and field coordination — partnering with our engineers and designers to deliver constructable projects from concept through installation.

Requirements

Minimum 3 years’ experience in the HVAC or MEP industry
Strong proficiency in Revit (MEP) and Navisworks
Working knowledge of AutoCAD, Bluebeam, and Microsoft Office
Familiarity with HVAC piping and ductwork systems, fittings, and installation practices
Ability to interpret Architectural, Structural, Civil, Electrical, Plumbing, and Fire Protection documents and models
Strong written and verbal communication skills
Self-motivated with the ability to manage multiple deadline-driven projects simultaneously

Nice To Haves

Experience running clash detection workflows and managing model coordination
Exposure to BIM execution plans and Common Data Environments (CDEs)

Responsibilities

Model HVAC equipment, ductwork, and piping systems in Revit to project and company standards
Run clash detection in Navisworks, generate clash reports, and drive resolutions with other trades
Participate in BIM coordination meetings and track issues through to closeout
Produce construction drawings, sections, and details directly from the Revit model
Maintain model accuracy, consistency, and alignment with internal BIM standards and project execution plans
Support field engineering efforts, including trade coordination and document management
Organize and maintain project documentation, model files, and records
Collaborate with engineers and designers to deliver work that meets NDBS standards