We are ERO, a mining company born in the heart of Brazil and grown by taking more strength and energy to the world — strength that drives productive sectors and contributes to the development of different regions. Since 1979, when it began operations at the Caraíba unit, the company has consolidated its presence in the Brazilian mineral sector, expanding to the Xavantina gold mine and advancing the implementation of the Tucumã unit — recognized as one of the country’s main copper production hubs. 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. 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 a **Surveying Assistant**, responsible for supporting operational activities of the surveying team; receiving task schedules and verifying data with technicians; assisting in topographic surveys, marking and updating working faces; ensuring cleaning, maintenance, and safekeeping of department assets (total station, scanner, RTK, computers, light vehicles); implementing, maintaining, and continuously improving the company’s management systems, ensuring compliance with international standards and promoting a culture of continuous improvement and operational excellence. **Work location:** Pilar District / Jaguarari / BA **Employment model:** Permanent, CLT \| On-site **Management:** Technical Services Management \- (for internal use) **Grow with us!** \#WeAreERO \#JoinUs \#Opportunity ERO does not charge any fee for participation in its recruitment and selection stages. All applications must be submitted exclusively through our official channels. **Responsibilities and duties** **Responsibilities and duties:** * Monitor and support surveying department activities at the underground mine to ensure delivery of departmental outputs. * Assist in topographic surveys, marking and updating of working faces, using total station, tripod, water-based drum paint, enamel spray paint, scanner, and battery-powered drill for installing survey points (topographic coordinates). * Mark working faces using total station to guide ore extraction and development advances in the underground mine. * Ensure cleaning, maintenance, and safekeeping of department assets (total station, scanner, RTK, computers, light vehicles, etc.). * Perform other tasks as requested by the immediate supervisor, in accordance with ERO Pilar’s policies, objectives, and goals. **Requirements and qualifications** **Prerequisites and qualifications:** * Minimum education required: Completed high school. * Preferred: Driver’s license Category B; technical course in surveying. * Availability to work rotating shifts. * Willingness to reside in Pilar (Jaguarari District or surrounding region). **Additional information** **Benefits:** * Competitive salary * Profit-sharing plan (PLR) * Private pension plan * Health insurance * Dental insurance * Life insurance * On-site meals (at units) * Meal voucher (at offices) * Food allowance * Transportation * Quality-of-life program * Gympass – Wellhub * Extended maternity and paternity leave (Citizen Company) * Club membership agreement — may vary by location * Eyewear purchase assistance for family members #### **We are ERO, one of Brazil’s leading copper and gold producers.** **We are part of a global group headquartered in Canada with a strong presence in Brazil. We operate two copper mines: Caraíba in Bahia and Tucumã in Pará. In addition, 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 all 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. Beyond 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 ever stronger, working toward our vision of becoming Brazil’s best mining company.** #### **Join this story!**