Junior BIM HVAC Modeller

Larsen & Toubro Ltd; Chennai District; On-site; INR 450,000 - 650,000; Full time

Job summary

Larsen & Toubro Ltd. in Chennai is seeking a BIM HVAC Modeller (Junior) to support modeling activities under guidance from senior team members.

The role requires hands-on BIM modeling, drawing extraction, and coordination using Revit and Navisworks on medium to large-scale projects in an Indian corridor.

Qualifications

• Diploma in Mechanical Engineering is mandatory.
• English and a regional language are preferred.
• 3–6 years of hands-on BIM modeling, drawing extraction and coordination.

Responsibilities

• Assist in developing 3D BIM models as per design inputs.
• Prepare and update shop drawings and documentation.
• Support senior modelers and leads in clash detection and coordination.
• Maintain model documentation and version control.

Skills

BIM modeling

Drawing extraction

Coordination

Revit

Navisworks

Education

Diploma Mechanical Engineering

Tools

Revit

Navisworks

Job description

Job Title

BIM HVAC Modeller Modeler – BIM (Junior)

Section I: BASIC INFORMATION

Job Function EDRC Role Modeler - BIM (Junior) Sub Job Family Building Information Modelling (BIM) Band TC2-TC6

Section II: ROLE SUMMARY (Purpose of the Role)

Support BIM modeling activities by developing accurate models and drawings under the guidance of senior team members.

Section III: KEY RESPONSIBILITIES/ ACCOUNTABILITIES

• Assist in developing 3D BIM models as per design inputs.
• Prepare and update shop drawings and documentation.
• Support senior modelers and leads in clash detection and coordination.
• Maintain model documentation and version control.

Section IV: KEY INTERACTIONS

• Internal Stakeholder Purpose of Interaction
  • BIM Coordinators – Task coordination and model validation
  • Design Engineers – Inputs and design clarification
• External Stakeholder Purpose of Interaction
  • Consultants (via BIM Lead/Coordinator) – Design updates and issue resolution
  • Contractors (if required) – Drawing clarifications

Section V: KNOWLEDGE & EXPERIENCE

• Minimum Qualifications Diploma Mechanical
• Language Skills English ,Regional Language (Preferred)
• Years of Experience 3–6 years
• Hands-on experience in detailed BIM modeling, drawing extraction, and coordination support for medium to large-scale projects

Section VI: TECHNICAL & LEADERSHIP / BEHAVIORAL SKILLS REQUIRED TO EXECUTE THE ROLE

• Technical Skills
  • Basic proficiency in Revit, Navisworks, or relevant BIM software.
  • Ability to interpret drawings and convert them into models.
  • Willingness to learn and adopt new tools.
  • Strong attention to accuracy.
• Leadership / Behavioral Skills
  • Eagerness to learn and follow instructions
  • Attention to detail and task discipline
  • Team collaboration and punctuality