FIELD ASSISTANT

Description

Job Summary: Responsible for conducting sampling at the mining site, supporting topographic and vegetation clearance activities, preparing geological samples, and assisting with field surveys. Key Highlights: 1. Field sampling and support for topographic surveys and vegetation clearance 2. Preparation and organization of geological samples 3. Assistance in topographic and field surveys Responsible for conducting sampling at the mining site and supporting topographic and vegetation clearance activities. **Responsibilities and Duties** * Prepare geological samples (e.g., drill cuttings, mining face samples, stockpile samples, among others); * Organize sample batches and insert laboratory control samples; * Assist surveyors during field surveys; * Assist with topographic surveys in pits, waste rock stockpiles, and product yards; * Assist with surveying blast holes for rock fragmentation, and transport stakes for topographic marking; * Assist with trail opening, topographic cross-sections, or any vegetation clearance work; * Verify operational conditions of equipment to be used in fieldwork; * Transport samples to the laboratory. **Requirements and Qualifications** Required: * Completed high school education. Desirable: * Driver's license category B; * Prior experience in this role. **Additional Information** **Our benefits package includes:** **Health insurance for employee and dependents;** **Dental insurance for employee and dependents;** **Life insurance;** **Semi-annual Profit Sharing Plan (PPR);** **Meal allowance of R$ 1\.000,00;** **Christmas Card;** **On-site cafeteria;** **Charter 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 exploration, development, and operation of mineral assets in Brazil.** With 18 years of experience, we currently operate across all regions of Brazil, maintaining a diversified portfolio covering a broad range of minerals, including iron ore, gold, nickel, rare earth elements, phosphate, and limestone. We manage projects at various stages of the mineral lifecycle—from greenfield exploration through to full-scale operations—and employ over 2,100 professionals nationwide, all committed to our mission. 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 beneficiation plant with an annual capacity of 2.5 million tons. In 2024, the Mongais project entered operation, with a dry-processing annual production capacity of 1.5 million tons, increasing the total annual capacity of the Baratinha Complex to 4.0 million tons. In João Monlevade and Itabira (MG), we launched the Pedra Branca project in the third quarter of 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, 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, the project does not use 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.