Mechanical Engineer – HVAC & BIM Design

*** We are recruiting for a client of ours in Pune. The job is not being posted on behalf of the university but under Kratav Consultancy.

Job Description

Position: Mechanical Engineer – HVAC & BIM Design

Experience Level: 1–3 years

Location: Pune. Travelling – as required PAN INDIA

Reporting to: HVAC Design Engineer / BIM Engineer

1. Role Summary

We’re seeking an early-career Mechanical Engineer who can bridge classic HVAC design with

modern Building Information Modeling (BIM) workflows. You’ll create and coordinate detailed HVAC

systems in Autodesk Revit, run load calculations, size and select equipment, and support field

teams through installation and commissioning.

2. Key Responsibilities

Area Typical Tasks

BIM / Revit

Modeling

• Develop and maintain 3-D HVAC models, families, and clash-free

coordination sets in Revit• Produce construction drawings, schedules,

and section details in line with company BIM Execution Plan

Engineering

Calculations

• Perform heating & cooling load calculations (ASHRAE / carrier

software, HAP, Trace 700, etc.)• Size air ducts, hydronic piping,

dampers, diffusers, and insulation based on codes and project specs

Equipment

Selection

• Select AHUs, FCUs, chillers, pumps, fans, VAV boxes, filters, and

controls hardware• Prepare technical submittals and comparison

sheets for vendor reviews

Documentation &

QA

• Generate P&IDs, schematics, and bill-of-materials• Check

model/drawing quality against internal standards and project BIM

Level-of-Development (LOD) targets

Field Support (Nice

to Have)

• Support site surveys, installation checks, and TAB / commissioning

punch lists• Respond to RFIs and coordinate change orders with

contractors

3. Required Qualifications

• Education: B.E./B.Tech. in Mechanical Engineering (or equivalent), Diploma Engineers with required

skills and experience can also apply.

• Software: Hands-on proficiency in Autodesk Revit (HVAC discipline) and at least one load-calc tool

(HAP, Trace, IES VE, etc.). Most importantly, calculation methodology should be known.

• Core Skills:

o Heating & cooling load analysis, psychrometrics

o Ductwork sizing, layout optimization, and pressure drop calculations

o Basic knowledge of applicable codes (ASHRAE, ISHRAE, NBC, SMACNA)

o Preparation of HVAC schedules, specifications, and BOQs

• Experience: 1–3 years in an HVAC consultancy, design-build, or BIM production environment

4. Desired / Advantageous

• On-site exposure to HVAC erection or commissioning activities

• Familiarity with Navisworks Manage for clash detection

• Exposure to energy modeling or CFD analysis

• Working knowledge of controls schematics and BMS integration

5. Soft Skills & Competencies

• Detail-orientation: Catches clashes, spec deviations, and dimension errors early

• Communication: Explains engineering concepts clearly to architects, contractors, and non-

technical stakeholders; writes concise emails and technical notes

• Collaboration: Thrives in multidisciplinary design coordination meetings; open to peer reviews and

knowledge sharing

• Problem-solving mindset: Able to propose alternative routing, value-engineering ideas, and quick

field fixes when constraints arise

• Time management: Plans tasks to meet deliverable milestones under tight deadlines

• Curiosity & Continuous Learning: Keeps abreast of new HVAC technologies, energy codes, and

Revit add-ins

6. What We Offer

• Competitive salary.

• Mentoring by senior HVAC and BIM specialists

• Access to licensed software, training credits, and industry events

• • Health & wellness benefits

About the company:

This is a private limited company based in Pune, India. Originally, it has been in existence for the last

12 years as a proprietorship and earlier as a partnership company. We are the India Partners of a

company based in Europe for the last 10 years, specialising in providing DRYING SOLUTIONS

Globally. The European company has had a presence in India since 1995.

Our other prominent vertical is providing solutions in HVAC design for Pharmaceuticals, Hospitals

and Industrial sectors. Core activities include – Design, Design + Build and Design + PMC in HVAC

and related solutions for process and critical HVAC applications. We also provide PLC based control

panels with SCADA on HMI/IPC for the equipment supplied in India by our European counterpart.

We are now expanding our presence in IoT, AI and Cloud based solutions for the HVAC and related

process industry. We are in the process of developing more such solutions for the industry.