We are looking for a Duct Master with proven experience in HVAC duct installation for commercial and industrial projects. The ideal candidate must have solid knowledge in duct fabrication, assembly, sealing, blueprint reading, and working at heights. Main Responsibilities: * Fabrication, assembly, and installation of metal ducts and accessories. * Installation of thermal and acoustic insulation according to specifications. * Sealing, air-tightness testing, and system integrity verification. * Reading and interpreting blueprints and technical specifications. * On-site coordination with HVAC teams and other trades. * Compliance with quality standards and safety regulations. Requirements: * Minimum 3 years of experience in HVAC ductwork. * Knowledge of fabrication and installation standards (SPI or others). * Proficiency with cutting, folding, and fastening tools. * Experience working at heights and using PPE. * Valid height safety certification desirable. * Availability to work night shifts from Monday to Friday, 9:00 PM to 6:00 AM. * Teamwork skills and results orientation. We Offer: * Employment with a specialized HVAC company. * Medium and large-scale projects. * Salary commensurate with experience. * Training and development opportunities. Please send salary expectations and CV to maguayo@pclima.cl Job Type: Full-time Salary: $1 \- $2 per month Application Questions: * Salary expectations * Describe your experience in the position * Availability to work night shifts * Do you have a valid height safety certification