Sr.BIM Modeler-HVAC
Confidential
Posted: February 6, 2026
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Quick Summary
BIM Specialist / Sr. BIM Modeler – HVAC is responsible for creating detailed 3D models of HVAC systems for high-tech facilities.
Required Skills
Job Description
Location: Thane (Mumbai), India
Work Mode: Office-based
Employment: Permanent
Sector: Data Centres | Life Sciences & High-Tech
Salary: Competitive & Negotiable
Job title: BIM Specialist / Sr. BIM Modeler – HVAC
About Deerns
Deerns is a multinational consultancy, design, and engineering firm specializing in high-end MEP (Mechanical, Electrical & Plumbing) advisory, design, and engineering for mission-critical and high-tech facilities. With a legacy of 96+ years, we deliver world-class solutions for data centers, healthcare, life sciences, microelectronics, and airports.
With ~750 experts across 17 offices in 10 countries, Deerns provides services from strategic consulting, master planning, and specialist engineering to sustainability consulting and digital roadmaps. We are driven by our core values: entrepreneurship, design reputation, integrity, cooperation, and competence.
Deerns Spectrum Private Limited is our joint venture in India with Spectrum PharmaTECH Consultants, expanding our expertise across India, South Asia, and East Africa.
We are in an exciting phase of growth and are looking for skilled professionals from Data Center sector to join our team.
Key Responsibilities:
HVAC BIM Modelling (Revit)
• Develop HVAC models for ducting, chilled & condenser water piping, VRF/VRV systems
• Model AHU, FCU, FAHU, VAVs, and plant equipment
• Ensure compliance with LOD 300/350/400, BEP, and company BIM standards
Documentation & Deliverables
• Produce coordinated drawings (plans, sections, details)
• Prepare schedules, quantities, and layouts using standardized templates
Coordination & Clash Management
• Coordinate with Architectural, Structural, Electrical, Plumbing & Firefighting teams
• Perform clash detection using Navisworks Manage and Autodesk Construction Cloud (ACC)
Quality Control & Standards
• Conduct model self-checks and peer reviews
• Maintain naming conventions, parameters, worksets, and model health
Families & Mentoring
• Create and modify HVAC Revit families
• Guide junior BIM modelers on best practices and standards