Position: HVAC Design Engineer
Experience: 2–3 Years
Industry: Commercial Interior Design & Fit-Out
Location: Chennai
Employment Type: Full-Time

Job Summary

We are looking for an experienced HVAC Design Engineer with 2–3 years of experience in heating, ventilation, and air conditioning systems for commercial interior projects. The candidate will be responsible for HVAC design, heat load calculations, ventilation planning, BOQ preparation, technical drawings, and coordination with site and project teams to ensure efficient system design and execution.

Key Responsibilities

- Prepare HVAC layouts and detailed drawings for commercial interior projects.
- Perform heat load calculations and cooling load estimations based on project requirements.
- Design heating, ventilation, and air conditioning systems for offices, retail spaces, showrooms, and other commercial buildings.
- Plan ventilation systems, fresh air requirements, exhaust systems, and air distribution.
- Prepare HVAC BOQ, quantity take-offs, material estimates, and cost calculations.
- Prepare equipment schedules, duct layouts, piping layouts, and technical specifications.
- Select appropriate HVAC equipment, including AHUs, FCUs, split/VRF systems, and exhaust fans.
- Coordinate with Interior Designers, Architects, Electrical Engineers, Plumbing Engineers, Site Engineers, and vendors.
- Review architectural and reflected ceiling plans to ensure proper HVAC integration.
- Conduct site visits and verify measurements, existing conditions, and installation requirements.
- Coordinate with contractors and site teams to resolve design and execution issues.
- Ensure HVAC installations comply with applicable codes, safety requirements, and project specifications.
- Prepare shop drawings, as-built drawings,



and technical documentation.
- Monitor project progress and support timely completion of HVAC works.

Required Skills

- Strong knowledge of HVAC design, heating, ventilation, and air conditioning systems.
- Experience in heat load calculations and ventilation design.
- Proficiency in AutoCAD.
- Knowledge of HVAC BOQ preparation, quantity estimation, and costing.
- Understanding of duct sizing, air distribution, chilled water piping, and refrigerant piping systems.
- Knowledge of VRF/VRV systems, AHUs, FCUs, and ventilation equipment.
- Ability to read and interpret architectural, MEP, and HVAC drawings.
- Knowledge of MS Excel for BOQ and estimation.
- Valuable coordination, communication, and problem-solving skills.

Qualification

- Diploma / B.E. / B.Tech in Mechanical Engineering or a related discipline.
- Minimum 2–3 years of relevant experience in HVAC design, MEP consultancy, commercial interiors, or fit-out projects.

Preferred Experience

Experience in corporate offices, commercial buildings, retail outlets, showrooms, hotels, restaurants, and other commercial interior projects will be preferred.

Key Competencies

- HVAC Design & Planning
- Heat Load Calculation
- Heating & Ventilation Systems
- Fresh Air & Exhaust Design
- HVAC BOQ & Estimation
- Duct Sizing & Air Distribution
- AutoCAD & Technical Drawings
- Equipment Selection
- Site Coordination
- MEP Coordination
- Technical Documentation
- Quality & Safety Compliance

Send your updated resume to [HR - +91-XXXXXXXXXX]

Pay: ₹20,000.00 - ₹35,000.00 per month

Advantages:

- Paid sick time
- Paid time off

Ability to commute/relocate:

- Guindy, Chennai, Tamil Nadu: Reliably commute or planning to relocate before starting work (Required)

Language:

- Tamil (Required)
- English (Required)

Work Location: In person

📌 HVAC Design Engineer - Commercial Interior (Guindy)
🏢 Orange Interior
📍 Guindy