We are looking for a professional with experience in the assembly and installation of sheet metal ducts. The main responsibility will be to carry out these tasks directly at construction sites, ensuring the proper integration of air conditioning systems. The ability to interpret blueprints and installation diagrams, as well as proficiency with industry-specific tools, will be essential. In addition, strict compliance with safety and quality regulations is required for each intervention, working in close coordination with the rest of the team to optimize time and ensure the best results. This is a full-time position of 40 hours per week, distributed from Monday to Friday. Rotating morning and afternoon shifts are included, along with legally mandated breaks. * Minimum experience: 2 years in sheet metal duct assembly. * Knowledge in interpreting technical drawings. * Skill in using assembly tools. * Mandatory PRL training course in the construction sector. 20-hour course required for immediate start. * Valid driver's license and willingness to travel. * We are seeking a responsible, committed individual with teamwork skills. GM in metal structures or equivalent.