**Activities** * Operate and monitor high-pressure boilers; * Perform panel control and water treatment; * Carry out cleaning and preventive maintenance; * Record operational data and report irregularities; * Follow NR-13 safety regulations. * **Requirements and qualifications** * Experience in the role; * Knowledge of high-pressure boilers; Job type: Permanent CLT Pay: R$1,518.00 - R$3,809.30 per month Benefits: * Medical assistance * Life insurance * Meal allowance * Transportation voucher