Job Description – HVAC Design Engineer
Company: J&F; India Pvt Ltd
Location: Chennai
Experience: 4 to 6 Years

Role Overview:
We are seeking a skilled Mechanical Engineer with solid expertise in HVAC design to handle end-to-end engineering activities across commercial, residential, and industrial projects. The candidate should be capable of independently managing design, calculations, and documentation in compliance with international standards.

Key Responsibilities:

• Perform HVAC load calculations using HAP or equivalent software
• Design HVAC systems including Chilled Water, VRF, and DX systems

Carry out:
• Ventilation calculations
• Pressurization calculations
• Smoke control system design
• Basement ventilation system design
• External Static Pressure (ESP) calculations
• Pump head calculations

Prepare engineering deliverables:
• Design Basis Report (DBR)




• Technical specifications
• Calculation reports

Develop drawings:
• Tender drawings
• Shop drawings
• As-built drawings
• Select HVAC equipment and prepare technical datasheets
• Review and approve HVAC material submittals
• Coordinate with multidisciplinary teams for design integration

Required Skills & Competencies:

Strong knowledge of HVAC codes and standards:
• ASHRAE
• NBC
• NFPA
• SMACNA
• ISHRAE

Proficiency in:
• AutoCAD
• Revit MEP
• Navisworks
• Autodesk Construction Cloud

Preferred Qualifications:
• Bachelor’s degree in mechanical engineering
• Experience in Oil & Gas projects (added advantage)

📌 HVAC Design Engineer (Chennai)
🏢 J&F
📍 Chennai