Sr HVAC Design Engineer (MEP) Building Services

Experience

10 – 15 Years

Location- Bangalore

Department

MEP Design – HVAC

Job Summary

We are seeking an experienced and highly motivated Senior HVAC Design Engineer with 10–15 years of expertise in designing HVAC systems for residential, commercial, mixed-use, hospitality, healthcare, and institutional projects. The candidate will be responsible for leading HVAC design activities from concept to construction, ensuring compliance with applicable standards, coordinating with multidisciplinary teams, and delivering high-quality engineering solutions within project schedules.

Key Responsibilities

* Prepare HVAC system concepts and detailed engineering designs.

* Perform cooling and heating load calculations using HAP or equivalent software.

* Design chilled water, VRF, DX, ventilation, smoke extraction, stair/lift lobby pressurization, kitchen ventilation, and basement ventilation systems.

* Size and select chillers, pumps, cooling towers, AHUs, FCUs, TFA units, fans, heat exchangers, and associated equipment.

* Prepare hydraulic calculations, duct sizing, pipe sizing, ESP calculations, and ventilation calculations.

* Evaluate HVAC system options based on energy efficiency, lifecycle cost, constructability, and client requirements.

Engineering Deliverables

* Prepare Design Basis Reports (DBR).

* Develop schematic and detailed HVAC layouts.

* Prepare plant room layouts and equipment schedules.

* Generate BOQs, technical specifications, tender documents, and cost estimates.

* Review vendor technical submittals and equipment selections.

* Respond to RFIs and technical queries during tender and construction stages.

BIM & Coordination

* Coordinate HVAC designs with Architectural, Structural, Electrical, Plumbing, Fire Protection, and ELV disciplines.

* Review and coordinate BIM/Revit models.

* Participate in multidisciplinary design coordination meetings.

Project Management

* Lead HVAC design activities for multiple projects simultaneously.

* Monitor project schedules and deliverables.

* Ensure compliance with project timelines and quality standards.

Quality & Compliance

Ensure compliance with codes and standard:

 * NBC

 * ASHRAE

 * ISHRAE

 * ECBC

Required Technical Skills

* HVAC Design for Residential and Commercial Buildings

* Chilled Water Systems

* Variable Refrigerant Flow (VRF)

* DX Systems

* Ventilation Systems

* Smoke Management Systems

* Pressurization Systems

* Duct Design

* Pipe Sizing

* Equipment Selection

* BOQ Preparation

* Technical Specifications

* Tender Documentation

* Value Engineering

* Energy-Efficient HVAC Design

Software Skills

* AutoCAD

* Navisworks

* HAP

* MS Excel

* MS Word

Qualifications

* Bachelor's Degree in Mechanical Engineering