**Job Description** **Responsibilities:** · Coordinate the operation of a set of stone crushing machines · Monitor material input control into machines or static crushers · Prevent blockages in crushing equipment · Operate control devices and continuously monitor indicators · Ensure normal workflow of conveyor belts · Perform general maintenance and lubrication of quarry equipment. **Requirements:** **Knowledge \- Operation of control panels, automation, experience with automated production, basic understanding of production flow, basic knowledge in industrial mechanics.** **Advantageous skills: Knowledge of conveyors, gear reducers, rolls, rollers. The professional assists in maintenance tasks such as lubrication of crushing equipment.** Employment type: Full\-time, Permanent CLT Salary: R$2\.384,80 per month Benefits: * Medical insurance * Meal voucher