HVAC Design Engineer

Integrated Personnel Services Limited; Dadri; On-site; INR 1,200,000 - 2,000,000; Full time

Job summary

Integrated Personnel Services Limited in India seeks an experienced HVAC Design Engineer to lead load calculations, equipment selection, and design basis for FEED, Proposal and EPC projects in the oil & gas and petrochemical sectors.

You will perform basic and detail design, 3D BIM-Revit modeling, P&ID reviews, and coordinate with multidisciplinary teams across head office and sites, mentoring juniors and ensuring code compliance.

Qualifications

• 5–15 years in HVAC design for oil & gas or refinery sectors.
• Hands-on Revit-MEP experience required.
• Familiarity with international codes (ASHRAE, SMACNA, NFPA) and IS/NBC.
• Experience with EPC/FEED projects and drawing reviews.

Responsibilities

• Perform HVAC load calculations and equipment selection per specs.
• Prepare and review HVAC AFD, P&ID, and layout drawings.
• 3D modeling of HVAC and Plumbing systems using BIM tools.
• Coordinate with multi-disciplinary teams and site/head office.
• Mentor junior engineers and conduct technical training.

Skills

HVAC design

BIM-Revit (MEP)

3D modeling

P&ID reading

Coordination

Clash detection

Code compliance (ASHRAE/NBC)

Team collaboration

Education

B.E./B.Tech (Mechanical)

Tools

Autodesk Revit

S3D/E3D

BOQ preparation

Job description

Carry out HVAC load calculation using Carrier HAP E-20,

ventilation system, design basis, equipment selection as per

project specifications.

Perform basic and detail design of HVAC & Plumbing System for

FEED, Proposal and EPC projects.

Hands on experience of preparation and review of HVAC AFD, P&ID,

conceptual & detail layout drawings, HVAC control system design,

Hands on experience of 3D modeling of HVAC & Plumbing systems

using BIM-Revit, S3D/E3D environment, drawing and touch-up work.

Proficient in Autodesk-Revit to perform as well as guide

take off, drawing sheet annotation, 2D drawing and detailing,

clash detection and resolution, Revit family creation,

Knowledge of plumbing design basis for Buildings, hands on

experience in calculation, layout and BOQ would be an added

advantage

Coordinate with various engineering disciplines, viz.,

Review ITB, Identify TQ / VE / BP, maintain log of VE / BP / LL

/ Change register and update knowledge base,

Establish design philosophy, standard drawings, and work

instruction.

Mentor junior engineers and conduct technical training sessions.

Review of design information and vendor prints.

Conduct model reviews, identify clashes, and resolve them

effectively.

Communicate with site teams and head office to resolve various

issues efficiently.

Requirements Education

B.E. / B. Tech (Mechanical) from reputed university / institute.

Certificate

Competency to achieve project targets and schedule.

Must have hands-on Revit-MEP experience.

Experience

5 - 15 years of overall experience in HVAC design.

Preferably 5 years of experience in the oil & gas,

petrochemical, or refinery sectors.

Skills

Good working knowledge of international codes & standards,

viz.,, ASHRAE, SMACNA, AMCA, ARI, NFPA, DW 142, 143 etc., Indian

local regulations (IS, NBC, OISD etc.), Plumbing codes, viz.,

Excellent problem-solving skills and a proactive (feedforward)

mindset.

Strong communication and teamwork abilities.

Ability to work in a fast-paced environment and meet tight

deadlines.

Experience in working / interfacing with multidisciplinary teams