\- Demolish concrete, masonry and other structures; \- Prepare construction sites by cleaning the area and compacting soil; \- Perform first-level maintenance, cleaning machines and tools, checking equipment conditions, and repairing any mechanical defects; \- Carry out excavations; \- Monitor activities at the construction site, communicating via radio with operators of mobile machinery (extractor, deslagging machine, charging machine and extinguishing car); \- Clear the area for team operations, reporting any need to vacate the site for machine relocation; \- Prepare concrete mixtures and other materials; \- Perform heavy cleaning tasks; \- Load, transport and unload materials; \- Carry out minor repairs; \- Receive concrete mixer trucks; \- Signal the crane operator to perform ladle replacement; \- Guide load movements using overhead cranes, assemble slings on steel cables for lifting; \- Handle or position water hoses for slag cooling; \- Execute activities according to standard operating procedures; \- Remove tarps from trucks; \- Direct truck positioning for unloading into bays; \- Assist in receiving scrap metal trucks. Job type: Full-time, Permanent CLT Pay: R$1\.518.00 \- R$1\.575.00 per month Benefits: * Medical insurance * Dental insurance * Life insurance * Food allowance * Meal voucher * Transportation allowance