Design and develop new HVAC products (Package Units, Condensing Units, Ducted Splits).Modify and enhance existing products for performance and efficiency.Manage work orders, Bills of Material (BOM), and technical specifications.Select and maintain the software database for HVAC product lines.Ensure compliance with AHRI, ESMA, SASO, ESTIDAMA, and MEW standards.Maintain certification records in relevant directories.Prepare technical data and equipment selection for DX Air Conditioning Equipment.Assist in technical product selection and quotation preparation.Collaborate with teams to address non-standard customer requirements.Conduct product comparisons, cost analysis, and competitor research.Work with Quality and Manufacturing teams to resolve technical issues.Optimize product selection software for efficiency.Knowledge of Electrical Control Systems and programming languages is a plus.