Responsible for inspecting the tires of mobile equipment used by the company, checking their overall condition, calibrating them when necessary, and performing mounting, dismounting, replacement and/or repair operations as needed, to ensure optimal equipment performance and safety. **Responsibilities and Duties** * Conduct visual and tactile inspections of tires on heavy equipment and trucks, identifying wear, cuts, bulges, leaks or other damage; * Assess tire pressure and ensure it complies with manufacturer-recommended parameters; * Replace worn, damaged or otherwise unsafe tires; * Mount and dismount tires using appropriate tools and following correct procedures; * Comply with safety standards related to tire handling and rubber shop equipment; * Perform preventive tire maintenance, such as proper rotation, wheel alignment and periodic tread depth inspections; complete reports and service orders for PCM. **Requirements and Qualifications** Required: * Incomplete elementary education. **Additional Information** **Our benefits package includes:** **Health insurance plan for employee and dependents;** **Dental insurance plan for employee and dependents;** **Life insurance;** **Semi-annual PPR (Profit Participation Plan);** **Meal allowance of R$ 1,000.00;** **Christmas Card;** **On-site cafeteria;** **Chartered transportation;** **Physical activity and wellbeing 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 mining lifecycle — from greenfield development through to full-scale operations — and employ over 2,100 professionals across Brazil, all committed to our purpose. Currently, we operate three iron ore sites in Minas Gerais: Baratinha and Mongais mines, part of the Baratinha Complex, and Pedra Branca mine. Our first iron ore operation, Baratinha mine in the Steel Valley, commenced activities in 2014 and features a wet beneficiation 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 the third quarter of 2025. The project holds reserves of 130 million tons, 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 since the greenfield stage, the project does not use tailings dams 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.