**Job responsibilities:** Responsible for positioning tanks onto the chassis, assembling piping systems, performing mechanical adjustments, installing pumps and structures, ensuring correct installation and operation of mechanical assemblies. **Requirements:** High school diploma; Prior experience in industrial assembly is required; Technical or vocational training is a plus. Employment type: Full-time CLT contract Salary: R$1,000 per month Benefits: * Medical insurance * Profit-sharing program * Life insurance * Meal allowance * Transportation allowance