Description: Apply quickly by email: Requirements and qualifications: * Proven experience of at least 1 year operating industrial sanders. * Knowledge of occupational safety standards (NR-12, NR-18). * Ability to read technical drawings and finishing specifications. * Ability to work in a team and follow process instructions. Desirable: * Experience with CNC machines or automated polishing systems. * Certification in Occupational Safety or Heavy Equipment Operator. * Knowledge of high-strength metals and finishing techniques. Responsibilities and duties: * Reduce finishing defects by up to 15% in produced parts. * Achieve an average sanding cycle time of less than 10 minutes per part. * Maintain a quality compliance rate above 98%. * Contribute to process optimization and reduction of operational costs. Benefits: Meal allowance of R$ 900.00, On-site meals, Transportation allowance Working hours: Flexible schedule Knowledge: Education: Completed high school 2512210202551930941