Responsible for performing general cleaning and maintenance tasks in indoor environments, as well as external services and previously defined routines. **Responsibilities and duties** * Perform cleaning services in indoor areas; * Keep company premises organized; * Clean restrooms to ensure hygiene in these shared-use facilities; * Prepare and provide pantry and kitchen supplies; * Collect trash from offices; * Carry out external services and other tasks upon request from supervisors. **Requirements and qualifications** Required: * Incomplete or ongoing primary education; * Relevant work experience. **Additional information** **Our benefits package includes:** **Health insurance for employee and dependents;** **Dental insurance for employee and dependents;** **Life insurance;** **Semi-annual PPR (Profit-Sharing Plan);** **Meal allowance of R$ 1000.00;** **Christmas card;** **On-site cafeteria;** **Chartered transportation;** **Physical activity and wellness platform – Wellhub;** **Special Support and Care Program for employees and family members – Apoiopass;** **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, with a diversified portfolio covering a wide range of minerals, including iron ore, gold, nickel, rare earths, 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 nationwide, all committed to our purpose. Currently, we operate three iron ore mines 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, began 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 capacity to 4.0 million tons per year. In João Monlevade and Itabira (MG), the Pedra Branca Project commenced operations in Q3 2025. The project holds 130 million tons of resources, including 33 million tons of high-grade material, and is expected to reach full capacity production of 2.0 million tons per year using exclusively dry processing. Additionally, Bemisa operates a pilot-scale gold project in Água Azul do Norte, Pará, 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, driving socioeconomic development across all regions where we operate.