Mechanical Engineer - SDE/ACE

• 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

Requirements

• 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