We are looking for a skilled and detail-oriented HVAC Design Engineer to join our team and take responsibility for HVAC designing, planning, BOQ preparation, and technical coordination for commercial office spaces and facilities.
Job Responsibilities
HVAC Designing & Planning
• Design HVAC systems for commercial offices, co-working spaces, and similar projects.
• Study architectural, interior, structural, electrical, plumbing, and fire-fighting drawings to understand project requirements.
• Perform heat load calculations and determine cooling capacities for different areas.
• Design and select suitable HVAC systems, including VRF/VRV, DX Systems, AHUs, FCUs, cassette units, ductable units, fresh air, ventilation, and exhaust systems.
• Prepare HVAC layout drawings showing equipment locations, duct routing, refrigerant piping, fresh-air, ventilation, and exhaust systems.
• Calculate CFM, fresh-air requirements, ventilation quantities, and exhaust airflow.
• Plan equipment locations considering ceiling space, accessibility, maintenance, piping limitations, and architectural constraints.




• Coordinate with architectural, interior, electrical, plumbing, fire-fighting, and structural teams to resolve service clashes.
• Optimize HVAC designs for performance, energy efficiency, cost, and space utilization.
• Issue HVAC drawings and design details as per project requirements and timelines.
• Provide technical support and clarification to project teams, vendors, and execution teams.
• Revise HVAC designs based on site conditions, design changes, and client requirements.
• Ensure designs comply with applicable standards, project specifications, and client requirements.

BOQ Preparation
• Prepare detailed Bill of Quantities (BOQ) for complete HVAC works.
• Prepare material take-offs from approved HVAC drawings.
• Calculate quantities for HVAC equipment, ducting, refrigerant piping, insulation, diffusers, grilles, dampers, fresh-air systems, ventilation, and exhaust systems.
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