




Job Summary: Responsible for technically executing preventive and corrective maintenance on industrial machines and equipment, ensuring operational availability and safety. Key Highlights: 1. Perform preventive and corrective maintenance on machines and equipment. 2. Ensure mechanical reliability and operational availability. 3. Act in accordance with safety, environmental, and sustainability guidelines. Responsible for technically executing preventive and corrective maintenance services on industrial machines, equipment, and subassemblies, performing repairs, component replacements, adjustments, calibrations, lubrication, boilerwork, welding, assembly, disassembly, alignment, balancing, hydraulics, pneumatics, and vulcanization; using tools and measuring instruments to ensure efficient operation; organizing the workplace to contribute to operational availability while adhering to safety, environmental, and sustainability guidelines. **Responsibilities and Duties** * Perform preventive and corrective maintenance on machines, equipment, and facilities, replacing damaged components and carrying out adjustments, calibrations, lubrication, and other necessary interventions as specified in Maintenance Planning–issued Work Orders/Service Requests; * Conduct operational tests and technical inspections to ensure equipment is properly aligned, balanced, lubricated, and in suitable operating condition, thereby guaranteeing mechanical reliability and operational availability; * Support the identification and analysis of failures in machines and facilities, contributing technical information and reports for developing action plans and continuous improvement initiatives; * Accurately complete Work Orders/Service Requests, recording measured values, replaced parts, performed repairs, time spent, and man-hours used, ensuring traceability, machine history, and supporting performance analysis; * Carry out cleaning, organization, preservation, and proper storage of parts, tools, materials, and equipment used, observing sound environmental practices and maintaining a safe and organized workplace; * Mandatory use of PPE and collective protective equipment (CPE); identify unsafe conditions and acts; dispose of materials correctly; and adopt preventive behaviors to maintain a safe working environment; * Comply with instructions, regulatory norms (NRs), corporate policies, safety guidelines, and procedures, contributing to maintaining certifications and preventing incidents and accidents; * Accurately complete unit records and incident reports according to established codes, supporting labor force monitoring and internal operational controls. **Requirements and Qualifications** Required: * Completed High School education; * Relevant work experience; * Experience in metallurgical plants Desirable: * Technical degree in Mechanical Engineering or related fields. **Additional Information** **Our benefits package includes:** **Health insurance for employee and dependents;** **Dental insurance for employee and dependents;** **Life insurance;** **Semi-annual Profit-Sharing Program (PPR);** **Meal allowance of R$ 1\.000,00, paid via voucher;** **Christmas card;** **On-site cafeteria;** **Chartered transportation;** **Physical activity and wellness platform \- Wellhub;** **Special support and care program for employees and family members \- PluxeeCuida;** **6-month maternity leave (Citizen Company Program);** **20-day paternity leave (Citizen Company Program).** **We are a Brazilian company engaged in the exploration, development, and operation of mineral assets.** With 18 years of experience, we currently operate across all regions of Brazil, managing a diversified portfolio covering a wide range of minerals, including iron ore, gold, nickel, rare earth elements, phosphate, and limestone. We hold projects at various stages of the mineral lifecycle—from greenfield development through to full-scale operations—and employ over 2,100 professionals nationwide, all committed to our purpose. Currently, we operate three iron ore mines in Minas Gerais: Baratinha and Mongais Mines—both part of the Baratinha Complex—and Pedra Branca Mine. Our first iron ore operation, Baratinha Mine in the Steel Valley, commenced operations in 2014 and features a wet processing plant with an annual capacity of 2.5 million tons. In 2024, the Mongais Project entered operation with a dry-processing capacity of 1.5 million tons per year, increasing the Baratinha Complex’s total annual capacity to 4.0 million tons. In the municipalities of João Monlevade and Itabira (MG), the Pedra Branca Project began operations in Q3 2025\. The project holds 130 million tons of resources, including 33 million tons of high-grade ore, and is expected to reach full-capacity production of 2.0 million tons per year, exclusively via dry processing. Additionally, Bemisa operates a pilot-scale gold project in Água Azul do Norte, Pará State—near the Carajás polymetallic district. Developed from the greenfield stage, this project does not utilize tailings dams for waste disposal and employs predominantly local workers. We believe in the potential of Brazilian mining and are committed to integrating sustainability into our operations, generating socioeconomic development across all regions where we operate.


