Carry out assembly, welding, and finishing tasks for complex metal subassemblies and assemblies, applying manufacturing knowledge and actively seeking and promoting continuous improvement in productivity and quality. * Based on subassembly drawings, plan and define the assembly and welding process for components. * Perform welding of the metal structure using automatic and TIG welding equipment, carrying out weld finishing and smoothing operations, as well as self-inspection of the assembly according to drawing specifications. * Operate (handle and program), maintain, and supervise the welding robot (automatic or semi-automatic), adjusting robot parameters to ensure high-quality welding, interpreting drawings, and monitoring robot operation during the welding process. * Conduct quality control by inspecting welded parts to ensure compliance with quality requirements and applicable regulations. * Perform preventive maintenance on welding equipment and tooling, including cleaning, component adjustment, and system checks, aiming to detect and resolve potential failures in robots or welding equipment, while maintaining cleanliness and order in the work area (OOL). **Qualifications:** * Higher Vocational Training Cycle in Metal Structures… * Experience will be valued **Languages:** * Basque