




Job Summary: We are seeking a Mine Surveyor committed to safety, accuracy, and quality in surveying activities to support mining operations and mine planning. Key Highlights: 1. Experience in open-pit mine surveying 2. Proficiency in GNSS RTK, total station, and drones 3. Updating cartographic databases and topographic databases Are you passionate about surveying and eager to join a team directly involved in mine operations? We are looking for a Mine Surveyor committed to safety, accuracy, and quality in surveying activities to support mining operations and mine planning. **Responsibilities and Duties** Conduct planimetric, altimetric, and bathymetric surveys in the field (open-pit mine); Process field survey data collected using drones; Support delineation of mining fronts, stockpiles, access roads, slopes, pit boundaries, and restricted areas; Operate GNSS RTK equipment and drones; Establish and verify drilling grids, as well as mark locations for blasting; Update cartographic databases, contour lines, digital terrain models (DTMs), and topographic databases in specialized software (Micromine, DroneDeploy, and Metashape); Prepare sketches, maps, cross-sections, and technical reports; Ensure accuracy of collected data while complying with safety and environmental regulations; Collaborate with planning, geology, mine operations, and infrastructure teams. **Requirements and Qualifications** Technical education in Surveying, Geomatics, Mining, or related fields; Experience in open-pit mine surveying; Proficiency in GNSS RTK, total station, and drones; Knowledge of surveying software (AutoCAD, Civil 3D, Micromine, DroneDeploy, and Metashape). **NOTES:** Valid Brazilian driver's license (Category B) and willingness to work on-site required; Experience in gold mining required; Minimum 3 years of relevant experience required; Willingness to reside in Água Azul do Norte, Pará, required. **Additional Information** **BENEFITS:** Health Insurance (for employee and dependents); Dental Insurance (for employee and dependents); Christmas Bonus Card; Life Insurance; Semi-annual Profit-Sharing Program (PPR); On-site Meal; Food Allowance; Wellhub – Physical Activity and Well-being Platform; Apoiopass – Special Support and Care Program for employees and family members; Empresa Cidadã Program – 6-month maternity leave and 20-day paternity leave; Chartered Transportation to the site; Funeral Assistance. **We are a Brazilian company engaged in 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 earths, phosphate, and limestone. Our projects span all stages of the mining lifecycle—from greenfield exploration through to active operations—and we employ over 2,100 professionals nationwide, all dedicated to our mission. 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 Vale do Aço region, 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, adding 1.5 million tons per year of dry processing capacity, bringing 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 mining facility in Pará, located in Água Azul do Norte near the Carajás polymetallic district. Developed from the greenfield stage, this 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 all our operations, driving socioeconomic development across every region where we operate.


