We are **ERO**, a mining company born in the heart of Brazil and grown by delivering greater strength and energy to the world — strength that powers productive sectors and contributes to the development of diverse regions. Since 1979, when it began operations at the Caraíba unit, the company has consolidated its presence in Brazil’s mineral sector, expanding to the gold mine in Xavantina and advancing the implementation of the Tucumã unit — recognized as one of the country’s leading copper production hubs. Our growth is driven by exploration expertise, enabling us to extend the operational life of our mines and advance new projects such as the Furnas Project in Pará. Our approach to mining is guided by strong values: care, courage, honesty, collaboration, and excellence. These principles lie at the core of everything we do — from the mine floor to strategic decisions. They also guide how we support the growth of every individual at **ERO**. Our goal is clear: to become Brazil’s best mining company — and we know this is only possible by investing in the people who build this future with us, every day. **Do you identify with this?** We are seeking a person to work as an **Underground Mine Assistant**, responsible for supporting operations to handle broken material; manually breaking down loose rock (choco), cleaning mine drainage channels and boxes, painting grid lines, and reporting face conditions; participating in safety dialogues; assisting in rock drilling; supporting explosive loading; collaborating in the installation of rock support systems; continuously improving the company’s management systems, ensuring compliance with international standards, and promoting a culture of continuous improvement and operational excellence. **Work location:** Nova Xavantina, MT **Employment model:** Permanent, CLT \| On-site **Management:** Underground Mine Coordination \- (for internal use) **Grow with us!** \#SomosEro \#TrabalheConosco \#Oportunidade ERO does not charge any fee for participation in its recruitment and selection processes. All applications must be submitted exclusively through our official channels. **Responsibilities and duties** **Responsibilities and duties:** * Assist the concrete mixer operator in preparing shotcrete material (loading cement, gravel, fiber, and reagent) to initiate the mixing process; wash the concrete mixer truck together with the operator to prevent equipment damage; * Assist the operator in transferring shotcrete material from the concrete mixer truck to the robotic truck to avoid potential hose blockages; * Comply with all procedures and requirements related to the ongoing activity; * Assist the telescopic handler operator in installing gallery lining (telamento) at MSB, to ensure employee safety; * Assist the operator in placing fans and exhaust units in galleries to ensure proper airflow distribution for MSB; * Assist in installing ventilation ducts along MSB gallery extensions to direct airflow; * Clean the equipment cab and platform to leave them organized for the next shift; * Perform cleaning and organization of the area; * Assist the drilling equipment operator in assessing the area to be drilled to verify potential accident risks; * Perform other activities of equivalent nature upon request by the immediate supervisor, in accordance with ERO’s policies, objectives, and goals. **Requirements and qualifications** **Prerequisites and qualifications:** * Minimum education required: preferably completed high school. * Prior experience in manual labor — i.e., tasks requiring greater manual dexterity — is considered an advantage. * Must reside in Nova Xavantina. * Availability to work rotating shifts. **Additional information** **Benefits:** * Competitive salary * Profit-sharing plan (PLR) * Private pension plan * Health insurance * Dental assistance * Life insurance * On-site meals (at operational units) * Meal voucher (at offices) * Food allowance * Transportation assistance * Quality of Life Program * Gympass – Wellhub * Extended maternity and paternity leave (Citizen Company) * Club membership agreement — may vary by location * Eyeglass purchase assistance for family members #### **We are ERO, one of Brazil’s leading copper and gold producers.** **We belong to a global group headquartered in Canada with a strong presence in Brazil. We operate two copper mines: Caraíba in Bahia and Tucumã in Pará. Additionally, our Xavantina gold mine is located in Mato Grosso.** #### **Our growth is driven by exploration expertise, which helps us extend the operational life of our mines and advance new projects such as the Furnas Project in Pará.** #### **In everything we do, our mission is clear:** **to responsibly produce the essential minerals needed for a better future.** #### **We deeply care about the well-being of our people and communities, because we know that caring for one another is one of our greatest values. In addition to Care, we value and cultivate Courage. We have the courage to innovate, evolve, and face the challenges ahead.** #### **We are ERO: a company that unites our Brazilian operations with global expertise and diverse perspectives. Together, we are growing stronger every day, working toward our vision of becoming Brazil’s best mining company.** #### **Join this story!**
João Silva
Indeed · HR
João Silva
Indeed · HR
