HVAC Design Enginner

Role & Responsibilities

Lead design, engineering, and execution of HVAC systems for Oil & Gas, Green Hydrogen,

Compressed Biogas, and chemical process projects

Perform end-to-end HVAC design for process buildings, control rooms, substations, and utility

areas

Carry out heat load calculations, equipment sizing, duct and piping design, and airflow analysis

Develop and review technical documents including P&IDs, datasheets, BOQs, specifications, and

control philosophies

Ensure compliance with standards such as ASHRAE, API, IEC, NFPA, and project-specific

Requirements Integrate HVAC systems with hazardous area classifications and explosion-proof requirements

Coordinate with process, mechanical, electrical, instrumentation, and civil disciplines

Evaluate vendor proposals and conduct technical bid evaluations (TBE)

Support site activities including installation, testing, commissioning, and troubleshooting

Ensure HVAC systems meet HSE, energy efficiency, and sustainability objectives

Preferred Candidate Profile B.E. (Mechanical) with 8 -12 years of relevant HVAC design experience.

Strong knowledge of HVAC systems in process and energy industries

Experience in heat load calculations, equipment sizing, and system integration

Familiarity with international standards (ASHRAE, API, IEC, NFPA)

Experience in vendor coordination, TBE, and site support

Strong coordination and communication skills