Job Summary: Perform mechanical assembly and disassembly of various structures and components, including scaffolds, tubular bundles, and scaffolding systems, in accordance with technical specifications. Key Highlights: 1. Mechanical assembly and disassembly of components and structures 2. Adjustment and alignment of mechanical parts and assemblies 3. Fabrication and assembly of metal structures Perform various mechanical assembly and disassembly tasks in accordance with drawings and technical specifications, including disassembly and assembly of scaffolds using impact wrenches and mallets. Disassembly and assembly of tubular bundles for heat exchangers. Assemble accessories such as valves and various mechanical assemblies, performing alignment and adjustments. Adjust parts and assemblies by testing functionality. Fabricate and assemble various metal structures (alignment and leveling). Assemble and disassemble scaffolding. Request necessary maintenance materials from the supervisor according to the scheduled plan or operational requirements. Employment Type: Full-time CLT Compensation: R$1,00 – R$2,00 per month Benefits: * Medical assistance * Dental assistance * Profit-sharing program * Life insurance Work Location: On-site