Job Description

- Design Engineer (HVAC & Solar)Position:

Design Engineer - HVAC & Solar

Department:

Engineering / Projects

Reports To:

Project Manager / Head - Design

Location:

[Insert Location]

Role Overview

The Design Engineer (HVAC & Solar) will be responsible for designing, planning, and executing HVAC (Heating, Ventilation, and Air Conditioning) systems as well as Solar Power Systems for residential, commercial, and industrial projects. The role requires strong technical expertise, cost optimization, and compliance with industry standards to deliver efficient, sustainable, and reliable solutions.

Key ResponsibilitiesHVAC Design Responsibilities

Perform

heat load calculations

and design HVAC systems accordingly. Prepare

ducting and piping layouts

using AutoCAD/Revit. Select appropriate

chillers, VRF/VRV systems, AHUs, FCUs, pumps, and ventilation equipment

. Prepare

BOQ (Bill of Quantity)

and cost estimates. Ensure HVAC design compliance with

ASHRAE, ISHRAE, NBC, and relevant codes

. Coordinate with architects, civil, electrical, and project teams. Provide

technical support during installation, testing, and commissioning

.

Solar Design Responsibilities

Conduct

site surveys

and prepare feasibility studies. Design

grid-tied, off-grid, and hybrid solar PV systems

. Perform

shadow analysis and system sizing

using tools like PVsyst/Helioscope/SolarEdge. Prepare

single-line diagrams (SLD)

and panel layouts. Select suitable

modules, inverters, mounting structures, cables, and protection devices

. Prepare

project costing, BOQ, and technical specifications

. Ensure compliance with

MNRE, IEC, IS standards, and DISCOM guidelines

.

Key Skills & Competencies

Strong knowledge of

HVAC design & load calculation software

(HAP, Carrier E20, etc.). Proficiency in

AutoCAD, Revit, PVsyst, Helioscope, MS Excel

. Knowledge of

electrical basics

for solar system integration. Strong analytical, problem-solving, and cost-optimization skills. Ability to handle multiple projects simultaneously. Excellent communication & coordination skills with stakeholders.

Qualifications

B.E./B.Tech/Diploma in

Mechanical / Electrical Engineering

. 2-5 years of experience in

HVAC & Solar design

(Freshers with internship/project exposure can also be considered). Certification in

Solar Design / HVAC Design

will be an added advantage.

Key Performance Indicators (KPI/KRA)

Accuracy of load calculations and design outputs. Compliance with project deadlines and budgets. Quality of BOQ and technical documentation. Customer satisfaction and minimal design revisions. Energy efficiency & cost-effectiveness of designed systems.

Growth Path

Design Engineer ? Senior Design Engineer ? Design Lead ? Project Manager / Technical Head

Job Type: Full-time

Pay: ₹15,086.00 - ₹29,779.52 per month

Benefits:

Provident Fund
Work Location: In person