We are looking for a Dentist Evaluator to work at our unit in Nova Xavantina/MT. This professional will be responsible for evaluating patients, making diagnoses, and recommending appropriate treatments, ensuring technical quality and patient care throughout the entire service. **Responsibilities** * Perform complete and accurate dental evaluations. * Develop clear and objective treatment plans. * Input detailed information into the ControleOdonto system (clinical history, photos, documents, and consent forms). * Monitor patient progress throughout treatment. * Maintain ethical conduct and follow clinic protocols. **Requirements** * Bachelor's degree in Dentistry with active CRO registration. * Previous experience as an evaluating dentist or general clinician (desirable). * Good communication skills and empathy in patient care. * Organized with attention to detail. * Familiarity with dental management systems (a plus). **What we offer** * Structured and modern work environment. * Ongoing training and support. * Collaborative and committed team. * Attractive compensation. **Important:** **Strategic location and quality of life:** Nova Xavantina is known for its lush nature, pleasant climate, and tranquility. The city offers easy access to major regional routes, facilitating both urban and rural transportation. **Strong economy and real opportunities:** With prominence in agribusiness, commerce, and services, Nova Xavantina has a growing job market. **Employment type**: To be discussed Job type: Full-time CLT Pay: R$7,000.00 - R$10,000.00 per month

EroBrasil is a copper and gold mining company founded in Bahia, in the district of Pilar – Jaguarari/BA, and has expanded across Brazil thanks to the dedicated work of our employees. Our three operational units uniquely highlight our commitment to Brazilian mining and its development, respecting the distinct characteristics of each region. EroBrasil Caraíba, our first operation, has been active in Bahia’s semi-arid region since 1979 and remains among the national leaders in copper production from the Surubim, Vermelhos, and Pilar mines. EroBrasil Xavantina, located in the city of Nova Xavantina, Mato Grosso, stands out for team engagement and continuously growing production, resulting in successive record-breaking achievements. Finally, EroBrasil Tucumã, in Pará—currently in startup phase—is advancing rapidly and receiving significant investments aimed at commencing operations in the second half of 2024. In addition to these mines, several other targets are under evaluation across Brazil, such as the Furnas Project—also located in Pará—which, though still in its early stages, demonstrates substantial production potential. Absolute respect—the guiding principle behind all our actions—and the drive to grow are the essential fuels enabling us to explore every corner of the country and positively transform the lives of thousands of people—including yours. Join our selection process for the position of **Electrician III (Plant)**, to work at our Nova Xavantina unit, located in Nova Xavantina – MT. **Join EroBrasil!** **Be part of the team!** **Responsibilities and Duties** * Perform ground-fault inspections on panels and level float inspections for pumping systems; * Carry out industrial automation maintenance in the underground mine: analyze operational and failure history; maintain and assemble industrial communication networks; install, assemble, and maintain automated equipment; install and maintain sensors; * Analyze failures in field automation and instrumentation systems; * Interpret electrical schematics of equipment; * Inspect machines and equipment and diagnose electroelectronic faults; * Monitor and repair electroelectronic equipment and assess maintenance needs; * Replace and adjust electrical components and devices; * Repair and assemble panels; * Install electroelectronic infrastructure, systems, equipment, and components; * Fabricate supports for infrastructure and protections for electroelectronic installations and equipment; * Install supports, protections, cable trays, ladder racks, conduits, raceways, structured cabling systems, grounding systems, and lightning protection systems (SPDA), as well as electrical commands and controls on various equipment; * Install electroelectronic and power equipment, electric motors, generator sets, equipment, high-voltage terminals, and capacitor banks; * Carry out residential electrical installations: install ducts, wires, cables, distribution panels, balance loads in distribution circuits, and test electrical installations; * Perform corrective maintenance on field automation and instrumentation systems; * Finish cabinets, housings, and flanges of measurement instruments and equipment; * Verify deviations in measurement instrument readings against standards / Calibrate instruments according to standards; * Complete documentation: reports, work orders, power interruption bulletins, incident logs; * Perform other activities of similar nature and complexity, under guidance and supervision of the immediate supervisor. **Requirements and Qualifications** * Knowledge of power distribution networks up to 34.4 kV; * Electrical control systems, electric motor maintenance, interpretation of electrical diagrams; * Industrial instrumentation and technical standards; * Proficiency and practical experience with Microsoft Office suite and technical standards; * Knowledge of residential electrical installations; * NR-10 Basic and SEP training is desirable; * Technical education in Electrotechnology, Electroelectronics, and/or Electronics will be considered a differentiating factor. **Additional Information** * Willingness to reside in Nova Xavantina – MT; * Availability to work rotating shifts; * Driver’s license category “B”. #### **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. In addition, our gold mine Xavantina is located in Mato Grosso.** #### **Our growth is driven by exploration expertise, helping us extend the 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, knowing that caring for one another is one of our greatest values. Alongside 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!**

**Ero is 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. Additionally, our gold mine, **Xavantina**, is located in Mato Grosso. **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. **In everything we do, our mission is clear**: responsibly producing the essential minerals needed for a better future. We deeply care about the well-being of our people and communities, knowing that caring for others is one of our greatest values. Beyond Care, we value and cultivate Courage—we have the courage to innovate, evolve, and face upcoming challenges. **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. Do you identify with this? We are seeking a **Professional to work as an Electrical Maintenance Technician II** within the Electrical Maintenance area, responsible for proposing solutions and executing activities related to industrial electrical systems and equipment at the Xavantina mine. Join our team! #weareEro **Responsibilities and Duties** * Plan and execute electro-electronic maintenance activities; * Install high- and low-voltage power distribution networks; * Train electro-electronic maintenance personnel; * Execute electro-electronic maintenance department projects; * Install automation systems; * Perform maintenance on plant equipment and instrumentation; * Comply with occupational health and safety and environmental procedures; * Carry out other activities of similar nature and complexity under the guidance of the immediate supervisor. **Requirements and Qualifications** * Minimum education required: technical degree, with active registration in the relevant professional council; * Field(s) of study: Electrotechnology / Electronics; * Leadership ability—motivating and guiding the maintenance team—is considered a differentiating factor. * Skill in identifying, analyzing, and efficiently solving problems while making sound decisions. * Availability to work rotating shifts. **Additional Information** Willingness to reside in the interior of Mato Grosso state (MT). Ero does not charge any fees for participation in its recruitment and selection processes. All applications must be submitted exclusively through our official website or via job postings on Ero’s LinkedIn profile. #### **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. Additionally, our gold mine Xavantina 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:** **responsibly producing 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 to achieve our vision of becoming Brazil’s best mining company.** #### **Join this story!**

Description: Prerequisites and Qualifications: * High school diploma preferred. * CNH - B driver's license. * Prior operational experience with equipment in underground mining will be a differentiating factor. * Willingness to reside in the interior of Mato Grosso - MT. * Availability to work on rotating shifts. Responsibilities and Duties: * Operate the motor grader for road maintenance and grading in underground mines and surface areas. * Perform leveling, road profiling, lowering, and finishing of roads to ensure optimal driving conditions for heavy equipment. * Correct ground imperfections such as uneven surfaces, potholes, puddles, and loose material using a conventional loader when necessary. * Perform maintenance tasks including opening and maintaining drainage ditches and channels. * Follow operational safety procedures, especially in environments with heavy machine traffic. * Maintain equipment in good condition by conducting checklists and completing daily equipment reports, documenting any incidents. * Strictly comply with occupational health, safety, and environmental regulations according to company policy. * Contribute to productivity and operational continuity by maintaining effective communication with shift teams and supervision. * Support other operational activities in the underground mine. * Comply with all procedures and requirements related to the assigned tasks. * Perform other duties of similar nature under the direction of the immediate supervisor. 2512070202191909503

Description: * Currently pursuing or having completed a bachelor's degree in Business Administration, Logistics, or related fields; * Intermediate proficiency in Excel and PowerPoint; * Prior experience with the SAP system is a plus; * Experience in operations and facilities activities. * Control the entry and exit of invoices in the system, ensuring verification and organization of documents; * Provide support to the local sales and management teams through reports, controls, and daily administrative tasks; * Serve as the liaison with departments such as billing, inventory, finance, and logistics, ensuring all processes are properly aligned for the unit’s smooth operation; * Provide support and guidance to internal customers, seeking solutions for requests and complaints; * Assist in controlling receipt stubs, bank slips, purchase orders, and other operational documents; * Maintain up-to-date inventory controls, movement flow records, and internal branch reports; * Organize the unit’s administrative routine and propose process improvements. 2512070202191909701

**About joining the Sinova team** At Grupo Sinova, we are driven by people who believe in agriculture, in collective action, and in the power to make things happen. Our environment is built on authentic exchanges, continuous learning, and space for those who want to grow alongside us. Here, every detail matters—you’ll be part of a dynamic environment where people learn together, take responsibility, and grow with purpose. As an **Operations Analyst**, you will serve as the key support link between the unit’s departments. Your work directly contributes to the store’s smooth operation—from supporting the inventory team to assisting customers and the sales team. You will play a fundamental role in ensuring the fluidity of administrative and operational processes, guaranteeing that everything runs with alignment, care, and consistency. **Responsibilities and duties** * Manage the entry and exit of invoices in the system, ensuring verification and organization of documents; * Support the sales team and local management with reports, controls, and daily administrative tasks; * Serve as the interface with departments such as billing, inventory, finance, and logistics, ensuring all systems are aligned and functioning properly for the unit; * Provide support and guidance to internal customers, seeking solutions for requests and complaints; * Assist in controlling delivery receipts, bank slips, orders, and other operational documents; * Maintain updated inventory controls, movement flow records, and internal branch reports; * Organize the unit’s administrative routine and propose process improvements. **Requirements and qualifications** * Currently enrolled in or graduated from a bachelor’s program in Business Administration, Logistics, or related fields; * Intermediate proficiency in Excel and PowerPoint; * Experience with SAP is a plus; * Prior experience in operations and facilities management is desirable. **Additional information** * Health insurance; * Dental insurance; * Life insurance; * Gympass; * Meal allowance; * Profit-sharing program (PLR). One of Brazil’s largest agricultural inputs platforms. For over two decades, side by side with farmers. Always and forever! **GRUPO SINOVA** began operations in February 2001 in Primavera do Leste—MT, building strong alliances with suppliers, employees, and customers, aiming to contribute to the development of Brazilian agribusiness and actively participating in the regions where it operates. This deep engagement has yielded positive results, revealing success in agricultural inputs distribution and unprecedented quality service delivery in Mato Grosso’s history. We are growing at an accelerated pace and taking on increasingly ambitious challenges. We’re looking for determined, resilient people who think and act outside the box—and who truly want to make a difference! Is that you? Check out our open positions and join us in driving change! The company that grows—and you grow with it.

We are ERO, a mining company born in the heart of Brazil and grown by delivering greater strength and energy to the world—a strength that drives 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—which promises to become one of the country’s main copper production hubs. Our growth is driven by expertise in exploration, helping 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—and also guide how we support the growth of every individual at ERO. Our objective is clear: to become Brazil’s leading 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 **Fleet Mechanic III**, responsible for performing preventive, predictive, and corrective maintenance on fleet equipment (yellow line and drilling equipment), with specialization in welding, boiler-making, lathes, and boring. **Work Location**: Nova Xavantina/MT **Employment Model**: Permanent, CLT | On-site **Management**: (for internal use) **Grow with us!** \#WeAreERO \#JoinUs \#Opportunity ERO does not charge any fees for participation in its recruitment and selection processes. All applications must be submitted exclusively through our official website or via job postings on ERO’s LinkedIn profile. **Responsibilities and Duties** * Perform corrective, preventive, and general overhaul maintenance on automotive fleet equipment. * Replace components such as engine blocks and hydraulic pumps, cylinders, feed and return cables; replace and test drill rigs; adjust drilling parameters. * Address all corrective maintenance demands from the underground mine and resolve low-complexity technical failures. * Perform hot work, fabrication, and machining of parts. * Diagnose and adjust faults; complete shift reports and communicate relevant information to supervisors. * Perform tire disassembly and assembly; change oils, filters, and clean equipment. * Conduct partial subassembly inspections. * Assist and perform electrical tasks at 12V DC and 24V DC voltage levels. * Operate light vehicles and fleet equipment for testing, maneuvering, and maintenance. * Comply with and implement occupational health, safety, and environmental standards. * Perform other duties of similar nature upon request from the immediate supervisor, aligned with ERO’s policies, objectives, and goals. **Requirements and Qualifications** * Technical education in Mechanics or Electromechanics preferred; * Driver’s License “B”; * Basic Excel proficiency preferred. **Additional Information** * Willingness to reside in the interior of Mato Grosso state (MT); * Availability to work rotating shifts. **BENEFITS:** * Competitive salary * Profit-sharing program (PLR) * Private pension plan * Health insurance * Dental assistance * Life insurance * On-site meals (at operational units) * Meal voucher (for office-based staff) * Food allowance * Transportation assistance * Quality-of-life program * Gympass – Wellhub * Extended maternity and paternity leave (Citizen Company) * Club membership benefits—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. In addition, our Xavantina gold mine is located in Mato Grosso.** #### **Our growth is fueled by exploration expertise, enabling us to 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 among our greatest values. Alongside Care, we value and cultivate Courage—we have the courage to innovate, evolve, and face upcoming challenges.** #### **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 top mining company.** #### **Join this story!**

**Job Description:** Responsibilities: Assist in performing maintenance and repairs on Caterpillar equipment, both internally and/or externally, including assembling and disassembling structures, machines, and general mechanical equipment; read and interpret drawings, sketches, technical illustrations, models, specifications, and other instructions to establish work procedures and resolve any uncertainties; select and use materials and tools required to perform tasks; operate measuring instruments such as rulers, calipers, micrometers, levels, etc. **Requirements:** Experience in corrective and preventive maintenance of yellow-line equipment; Completed High School education; Valid driver’s license required; Availability to work in Nova Xavantina–MT. **Minimum Education Level:** High School **Work Schedule:** Monday to Friday **Benefits:** Health Insurance; Dental Insurance; Pharmacy Allowance; Performance Bonus; Quality of Life Program; Loans (Special and Payroll-Deductible); Health Campaigns; Personal Support Program; Meal and Food Vouchers; Christmas Card; Profit and Results Sharing Program; Birthday Day Off; Transportation Allowance; Wellhub; *Apply via the Divulga Vagas portal!* Follow Divulga Vagas on Instagram: @divulgavagas.oficial

A Security, a leader in workforce management with 45 years of market presence, is seeking talented individuals to join our operational team. With over 8,000 employees across the country and operations in more than 900 municipalities, we offer a unique opportunity for you to make a difference in an environment that values ethics, professionalism, and safety. Come be part of our team and contribute to building a safer and more promising future. Apply now and join our mission of excellence! Responsibilities: Conduct security patrols at facilities, monitoring their premises and observing the entry and exit of people or goods, to prevent thefts, acts of violence, and other breaches of order and security. Walk through the assigned area, paying close attention to any abnormalities in service routines or environmental conditions. Requirements: Valid security guard training course and up\-to\-date recertification. Shift Schedule: 12x36 Minimum Education Level: Elementary School (1st degree) Preferred Qualifications:* Security Guard, Extracurricular\/Professional Training Course

Description: * Bachelor's degree in Mining Engineering, Geological Engineering or Geology; * Specialization in Rock Mechanics or Geotechnical Engineering; * Class B National Driver's License; * Advanced knowledge of Leapfrog Geo software and geotechnical software (GEW4D, ROCSCIENCE RS3 and UnWedge); * Provide technical guidance and supervision to the team, offering full support and assistance in problem solving; * Translate coordination directives and requests into actions and activities that deliver results, aiming for control and quality in area activities; * Responsible for validation of 3D geotechnical and numerical models; * Manage quality controls within the geotechnical database; * Monitor and propose improvements to mix designs and quality controls for paste fill and shotcrete; * Responsible for analysis of geotechnical monitoring and instrumentation data, seeking improvements and innovations; * Support cost management with budget forecasting, ensuring execution according to plan; * Manage contracts and consulting services; * Responsible for inspections and preparation of technical reports; * Interface with multidisciplinary teams to ensure effective execution of monthly/quarterly and annual production plans; * Collaborate in the development of standards, regulations and operational procedures to ensure activity safety; * Participate in programs aimed at continuous improvement of management and operational processes / ISO standards (9001, 14001 and 45001\); * Proactively contribute to the evolution of processes, practices and technological resources, prioritizing safety, quality and operational efficiency; * Perform duties with high ethical standards and compliance with laws, following internal policies and principles of Health, Safety, Environment and Compliance; * Collaborate with direct management on strategic initiatives, applying practical experience as a tool for continuous improvement and excellence in results. 2510190202501821567