Mechanical BIM Modeler
Riyadh
Job description
Responsibilities: Develop and maintain detailed 3D BIM models for mechanical systems using Autodesk Revit. Model mechanical building services including HVAC, chilled water, ventilation, ductwork, piping, equipment rooms, mechanical plant rooms, smoke management, exhaust and fresh air, and medical gas systems where applicable. Produce coordinated shop, fabrication, installation drawings and construction documentation. Generate schedules, material take‑offs and quantity reports from models. Coordinate with architectural, structural, electrical, plumbing, fire protection and civil disciplines. Participate in clash detection and model coordination using Navisworks Manage. Resolve clashes and modeling issues with engineers and BIM coordinators. Ensure models comply with project BIM standards, LOD requirements and BIM Execution Plans. Update models based on design revisions, RFIs and site requirements. Maintain model organization, worksets, shared coordinates and file management. Support As‑Built model preparation at project completion. Deliver BIM outputs within project schedules while maintaining quality and accuracy.
Requirements
- Bachelor's degree in Mechanical Engineering or related engineering discipline
- minimum 3 years experience as a Mechanical BIM Modeler
- proficiency in Autodesk Revit MEP for mechanical modeling
- proven experience developing LOD 400 BIM models for HVAC, plumbing and firefighting systems
- experience preparing mechanical shop drawings, as‑built drawings and sheet production
- hands‑on experience with clash detection and multidisciplinary BIM coordination using Navisworks or similar software
- experience creating and managing Revit families
- good understanding of HVAC, plumbing, firefighting systems, construction drawings and installation practices
- familiarity with BIM standards, BIM Execution Plans and project documentation requirements
- strong coordination, communication and problem‑solving skills
- good command of written and spoken English.
Skills
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