HVAC Designer

About this role

Nine Stars Limited seeks an HVAC Designer to join its engineering team in the Ogere/Sagamu area of Ogun State. The role involves planning, designing and optimising heating, ventilation, air conditioning and refrigeration systems for commercial, industrial and residential projects, ensuring energy efficiency and compliance with regulatory building codes and project specifications.

What you would do

• Design HVAC systems including load calculations, ductwork sizing, piping design and airflow layouts.
• Produce 2D HVAC layouts and 3D models with schematic diagrams, room layouts and installation details using CAD/BIM tools.
• Select and specify suitable HVAC equipment based on load requirements and client specifications.
• Coordinate with architects, structural and electrical engineers, and project managers to prevent design conflicts.
• Ensure designs comply with local regulations, international standards such as ASHRAE, safety protocols and energy-efficiency guidelines.
• Conduct periodic site visits to inspect installations and address on-site technical issues.

What they are asking for

• Education: BSc/BEng or HND in Mechanical Engineering or a related technical field.
• Experience: 4–8 years of practical HVAC design and MEP engineering experience.
• Technical skills: Proficiency in AutoCAD, Revit MEP, Carrier HAP or equivalent HVAC design tools.
• Knowledge and blueprint reading: Strong understanding of HVAC fundamentals, psychrometrics, fluid dynamics, thermodynamics, and ability to read complex mechanical, architectural and structural drawings.
• Soft skills: Strong analytical abilities, excellent communication and time management to meet deadlines.
• Location: Based in or willing to commute to the Ogere/Sagamu axis.

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