1950 Science Technology in Minas Gerais lowest at $26.0+

Operator III - Isolation65109327550977120

Indeed

Operator III - Isolation

Be part of the Mining that Changes with the World! Join Nexa! We are a company that connects and integrates its business with society's needs. We are the mining that changes with the world! Just like our purpose, we seek committed and motivated people who give their best, interested in growing and leading change, working autonomously with responsibility, agility and performance, and openness and trust! We are looking for an Operator to work in the **Metallurgy** area of Nexa, at the **Três Marias-MG** unit. Don’t miss this opportunity to grow and contribute to building the mining that changes with the world! #JoinNexa #Diversity **Responsibilities and attributions** * Implementation of 7S in the work area; * Interaction with the sector’s work team. **Requirements and qualifications** **Required**: High school diploma **Desirable**: Technical degree in chemistry or metallurgy / Forklift operator course **Availability to work on rotating shifts and attendance** **Additional information** **Benefits package:** * Health insurance; * Dental insurance; * Private pension plan; * Group life insurance; * On-site restaurant; * Profit-sharing program; * Transportation; * Meal allowance. We are one of the world’s largest zinc producers! We have over 60 years of experience operating and developing mining and metallurgical assets. Our purpose is to integrate mining into a constantly changing world as an opportunity for sustainable development. We operate 8 sites across Brazil and Peru—including 3 refineries and 5 mines—such as the largest underground zinc mine in Peru (Cerro Lindo) and the largest zinc refinery in the Americas (Cajamarquilla). As a result, we account for 4% of global zinc production and are the only producer of metallic zinc in Latin America, excluding Mexico. We also produce copper, lead, silver, and gold as co-products. Nexa, mining that changes with the world.

R. Osvaldo Cruz, 100 - Tres Marias, Três Marias - MG, 39205-000, Brazil

Production Coordinator – Hydrometallurgy (preference for women and persons with disabilities)64843307823105121

Indeed

Production Coordinator – Hydrometallurgy (preference for women and persons with disabilities)

Description: * Degree in Production Engineering, Chemical Engineering, or Metallurgical Engineering. * Intermediate English proficiency, Six Sigma certification, postgraduate degree, Power BI skills, and proficiency in quality management tools (desirable qualifications). * Assertive communication and ability to influence at all organizational levels. * Ability to develop leaders, deliver constructive feedback, and conduct team training and development. * Fair and impartial decision-making aligned with Nexa’s culture. * Ensure implementation of safety tools. * Ensure adherence to process parameters and activity standards, as well as continuous team training. * Evaluate production performance per shift and, together with subject-matter experts, discuss process-related decisions and solutions for potential bottlenecks, ensuring achievement of targets. * Conduct feedback sessions and career conversations with supervisors. * Monitor progress of Individual Development Plans (IDPs). * Provide technical guidance to teams. * Participate in Daily Safety Meetings (DDS), presenting relevant topics. * Implement and lead “Cafés com a Operação” (Operational Coffee Sessions). * Analyze and address KPIs related to absenteeism, workforce composition, TAC (Time-Attendance Control), vacancies, diversity, and leadership allowances. * Conduct critical analysis of personnel movements, considering compensation and alignment. * Ensure workforce effectiveness by assigning professionals to appropriate areas and evaluating seniority levels. * Guarantee implementation of Nexa Up within Operations. * Monitor area targets, PPR (Performance-Based Pay), and RV (Variable Remuneration) on a monthly basis. * Interface with Maintenance, monitoring preventive and corrective shutdowns. * Define cleaning schedules and ensure execution of industrial cleaning activities. * Guarantee implementation of EMC (Equipment Maintenance and Control) projects, promoting continuous improvement. * Ensure application of Lean Thinking in area routines. 2512110202491913188

R. Osvaldo Cruz, 100 - Tres Marias, Três Marias - MG, 39205-000, Brazil

Production Coordinator – Hydrometallurgy (Preference for women and persons with disabilities)64840685387394122

Indeed

Production Coordinator – Hydrometallurgy (Preference for women and persons with disabilities)

In line with our commitment to diversity and inclusion, we actively encourage applications from **women** for this position. Therefore, we invite all qualified individuals—regardless of gender, identity, or any other characteristic—to apply and join our team for the Production Coordinator role in the Hydrometallurgy area at the Três Marias unit. We are a company that connects and aligns its business with society’s needs. This is how we develop mining—always attuned to change, driven by committed, inspired, and continuously developing people. Join Nexa and be part of a mining company that moves with the world! **Responsibilities and attributions** * Ensure implementation of safety tools. * Guarantee compliance with process parameters and activity standards, as well as continuous team training. * Evaluate production per shift and, together with specialists, discuss decisions regarding processes and solutions for potential bottlenecks, ensuring achievement of targets. * Conduct feedback sessions and career conversations with supervisors. * Monitor progress of Individual Development Plans (IDPs). * Provide technical guidance to teams. * Participate in Daily Safety Talks (DDS), presenting relevant topics. * Implement and lead “Coffee with Operations” sessions. * Analyze and manage KPIs related to absenteeism, staffing levels, TAC (Time-Attendance Control), open positions, diversity, and leadership allowances. * Conduct critical analysis of personnel movements, considering compensation and alignment. * Ensure staffing effectiveness by assigning professionals to appropriate areas and evaluating seniority levels. * Guarantee implementation of Nexa Up within Operations. * Monitor monthly area targets, PPR (Performance and Recognition Program), and RV (Variable Remuneration). * Interface with Maintenance, overseeing preventive and corrective shutdowns. * Define planning and ensure execution of industrial cleaning. * Guarantee implementation of EMC (Excellence Management Cycle) projects, promoting continuous improvement. * Ensure application of Lean Thinking in area routines. **Requirements and qualifications** * Degree in Production Engineering, Chemical Engineering, or Metallurgical Engineering. * Intermediate English proficiency; Six Sigma certification; postgraduate degree; Power BI proficiency; and mastery of quality management tools (desirable qualifications). * Assertive communication and ability to influence at all organizational levels. * Ability to develop leaders, deliver constructive feedback, and conduct team training and development. * Fair and impartial decision-making aligned with Nexa’s culture. **Additional information** ***Nexa believes in fostering a plural environment where everyone feels comfortable and empowered to be themselves.*** We are one of the world’s largest zinc producers! With over 60 years of experience operating and developing mining and metallurgical assets, our purpose is to integrate mining into an ever-changing world—as an opportunity for sustainable development. We operate eight sites across Brazil and Peru—including three refineries and five mines—such as Cerro Lindo, Peru’s largest underground zinc mine, and Cajamarquilla, the largest zinc refinery in the Americas. As a result, we account for 4% of global zinc production and are the only primary zinc metal producer in Latin America, excluding Mexico. We also produce copper, lead, silver, and gold as co-products. Nexa—mining that evolves with the world.

R. Osvaldo Cruz, 100 - Tres Marias, Três Marias - MG, 39205-000, Brazil

Hydrometallurgy Internship – Production Focus (Women and PwD Candidates Preferred)64661271276034123

Indeed

Hydrometallurgy Internship – Production Focus (Women and PwD Candidates Preferred)

At Nexa, we value and promote diversity in all its forms! In line with our commitment to diversity and inclusion, we actively encourage applications from **women** for this position. Therefore, we encourage all qualified candidates—regardless of gender, identity, or any other characteristic—to apply and join our team for the internship position in **Hydrometallurgy** at our **Três Marias–MG** unit. We are a company that connects and aligns our business with society’s needs. This is how we develop mining—always attuned to change, driven by committed, inspired, and continuously developing people. Join Nexa and be part of a mining company that moves with the world! #womeninmining **Responsibilities and Duties** * Assist in production process control; * Support the preparation of production reports; * Assist in anomaly analysis to ensure process stability; * Support the development of critical analyses; * Assist in verifying processes against established parameters; * Monitor area costs; **Requirements and Qualifications** **Requirements:** * Fields of study: Metallurgical Engineering, Chemical Engineering, and Production Engineering; * Availability to complete an internship lasting between 1.5 and 2 years. **Preferred Qualifications:** * Intermediate Excel proficiency for creating charts, spreadsheets, and control charts; * Knowledge of statistical tools such as Power BI and Minitab; * Familiarity with process stabilization tools; * Languages: Spanish. **Additional Information** ***Nexa believes in fostering a plural environment where everyone feels welcome and comfortable being their authentic selves.*** We are one of the world’s largest zinc producers! With over 60 years of experience operating and developing mining and metallurgical assets, our purpose is to integrate mining into an ever-changing world—as an opportunity for sustainable development. We operate eight sites across Brazil and Peru—including three refineries and five mines—such as Cerro Lindo, Peru’s largest underground zinc mine, and Cajamarquilla, the largest zinc refinery in the Americas. As a result, we account for 4% of global zinc production and are the only producer of primary zinc metal in Latin America, excluding Mexico. We also produce copper, lead, silver, and gold as co-products. Nexa: Mining that evolves with the world.

R. Osvaldo Cruz, 100 - Tres Marias, Três Marias - MG, 39205-000, Brazil

PCP and Process Manager – Women preferred64623259898498124

Indeed

PCP and Process Manager – Women preferred

In line with our commitment to diversity and inclusion, we actively encourage applications from **women** for this position. Therefore, we invite all qualified candidates—regardless of gender, gender identity, or any other characteristic—to apply and join our team for the **PCP and Process Manager** role, supporting the activities of the Process, Production Planning and Control teams with systematic information on best practices to ensure excellence in results and competitiveness for Nexa – Três Marias Unit in the market. We are a company that connects and integrates our business with society’s needs. This is how we develop mining—always attuned to change, supported by committed, inspired, and continuously developing people. Join Nexa and be part of a mining company that moves with the world! **Responsibilities and attributions** * Ensure all activities carried out within the PCP and Process UGB comply with established Health, Safety, and Environmental standards; * Promote synergy among improvement projects in the PCP and Process UGB to generate technological innovations and exceed targets; * Ensure the strategic planning of Nexa – Três Marias Unit is aligned and explore alternatives to maximize value creation for the business; * Develop people and leadership to implement strategies and disseminate organizational culture; * Lead team management by motivating members toward collaboration and cooperation for optimal outcomes, facilitating interpersonal relationships and fostering a positive organizational climate (systems thinking). **Requirements and qualifications** * Bachelor’s degree in Chemical Engineering, Metallurgical Engineering, Industrial Engineering, or related fields; * Prior experience in Production Planning and Control (PCP) and process management within the metallurgical sector; * Experience in the metallurgical, steel, or manufacturing-intensive industries; * Experience with lean production methods (Lean Manufacturing), Six Sigma, or other continuous improvement systems; * Willingness to relocate and reside in Três Marias/MG. **Desirable** * Postgraduate degree / MBA / Master’s in Project Management, Human Resource Management, or Industrial Management; * Fluent English and intermediate Spanish. **Additional information** ***Nexa believes in fostering a plural environment where everyone feels comfortable and at ease being their authentic selves.*** We are one of the world’s largest zinc producers! With over 60 years of experience operating and developing mining and metallurgical assets, our purpose is to integrate mining into an ever-changing world as an opportunity for sustainable development. We operate eight sites across Brazil and Peru—including three refineries and five mines—such as Cerro Lindo, the largest underground zinc mine in Peru, and Cajamarquilla, the largest zinc refinery in the Americas. As a result, we account for 4% of global zinc production and are the sole producer of refined zinc metal in Latin America, excluding Mexico. We also produce copper, lead, silver, and gold as by-products. Nexa: Mining that changes with the world.

R. Osvaldo Cruz, 100 - Tres Marias, Três Marias - MG, 39205-000, Brazil

Tutor Facilitator - Pharmacy - Três Marias - MG64394267132163125

Indeed

Tutor Facilitator - Pharmacy - Três Marias - MG

### **Job Description** **We are Vitru Educação!** The largest private EAD (distance learning) educational institution in Brazil and a national reference in both in-person and medical education. Together as Vitru, Unicesumar, and Uniasselvi, we are dedicated to individual and collective development. Our priority is learning; we make knowledge a way of life! We want to keep growing responsibly, maintaining excellence and the values that brought us here and will carry us forward! Would you like to come with us into the Universe of Knowledge? If you'd like to know more about Vitru and its brands Unicesumar and Uniasselvi, visit our website: https://www.vitru.com.br/. **Responsibilities and duties** * Conduct face-to-face active learning scripts (flipped classrooms and laboratory practices) and tele-presential sessions. * Carry out pedagogical, technical, and administrative activities according to the guidelines provided by the Hybrid Courses supervision team. * Generate management reports and proactively engage in student retention actions and other routine academic management tasks at the learning center. * Check equipment, ensure proper operation, and perform conservation and maintenance procedures on laboratory equipment, following specific instructions provided by headquarters and suppliers. **Requirements and qualifications** * Completed bachelor's degree in Pharmacy; * Specialization or master's degree in the field will be an advantage. * Availability to work in person at the center during nighttime hours. **What you'll find here:** ✅ Education scholarship for undergraduate and postgraduate programs from **70% to 100%** (EAD, In-Person, and Hybrid) for employees. ✅ Education scholarship for undergraduate and postgraduate programs of **70%** (EAD, In-Person, and Hybrid) for dependents. ✅ Education scholarships for **Master’s and Doctoral degrees** with **70% discount** (EAD, In-Person, and Hybrid). ✅ **Extended Maternity and Paternity Leave**: Valid for biological and adopted children, allowing more time to enjoy your baby and adapt to the new routine. ✅ **Birthday Day Off**: One day off during your birthday month! ✅ **Dental Plan** for employee, spouse, and children. ✅ **Pluxee Telemedicine**: More than ten specialist doctors available for free online consultations! The benefit includes medical appointments, exam requests and analysis, medical prescriptions, and medical certificates. ✅ **Apoio Pass**: **24-hour free support** with professionals in Nutrition, Psychology, Legal, Financial, and Social areas, extendable to spouses and children up to 24 years old. ✅ **Benefits Club** offering discounts of **up to 60%**, with over **300 partner companies** in pharmacies, travel, courses, delivery, electronics, and much more! ✅ **Transportation allowance**.

R. Osvaldo Cruz, 100 - Tres Marias, Três Marias - MG, 39205-000, Brazil

Maintenance Coordinator - Utilities (preferably women and PWDs)64151160716163126

Indeed

Maintenance Coordinator - Utilities (preferably women and PWDs)

In line with our commitment to diversity and inclusion, we encourage applications from **women** for this position. Therefore, we encourage all qualified individuals to apply, regardless of gender, identity, or any other characteristic, and join our team for the **Maintenance Coordinator role focused on Utilities at our Três Marias facility.** We are a company that connects and integrates its business with society's needs. This is our way of developing mining, always connected to change, with committed, inspired, and continuously developing people. Join Nexa and become part of a mining company that moves with the world! **Responsibilities and attributions** * Coordinate operation and maintenance of utilities (compressors, boilers, cranes, water treatment plants, wastewater treatment plants, and their peripherals), and manage service contracts (O&M) ensuring continuous and reliable supply of essential resources for production and maintenance. * Manage operational and technical utility teams (compressors, boilers, cranes, water treatment plants, wastewater treatment plants, and their peripherals), promoting technical skill development and good safety practices. * Ensure execution of preventive, corrective, and predictive maintenance on systems. * Ensure compliance with regulatory and environmental standards (NRs, ISO, ordinances). * Develop and monitor KPIs for operational performance, water, steam, compressed air consumption, equipment and system availability. * Manage maintenance and utility operation costs. * Serve as the focal point for internal and external audits, ensuring corrective action plans are met when necessary. * Develop and implement continuous improvement projects, cost reduction, increased efficiency, and technological modernization. * Manage service provider contracts related to utilities (maintenance of compressors, boilers, cranes, etc.). * Propose improvements in the energy performance of the industrial plant. * Manage the department budget, ensuring execution within established limits. * Collaborate with safety, environment, and quality teams to ensure safe and sustainable operations. **Requirements and qualifications** Bachelor’s degree completed in Mechanical Engineering, Electrical Engineering, Chemical Engineering, Industrial Engineering, or related fields. **Desired Qualifications** * Knowledge of industrial utility systems (steam, compressed air, HVAC, refrigeration, effluent treatment, among others). * Familiarity with management systems (SAP, CMMS, or similar). * Knowledge of technical and regulatory standards (NRs, ISO, among others). * Understanding of energy efficiency and sustainability practices. * Proficiency in Office suite and maintenance management software. **Skills and Competencies** * Leadership and people management. * Proactivity and initiative. * Analytical ability for decision-making. * Results orientation. * Good communication and teamwork. **Additional information** ***Nexa believes in fostering a diverse environment where everyone feels comfortable and welcome to be themselves.*** We are one of the world’s largest zinc producers! We have over 60 years of experience operating and developing mining and metallurgy assets. Our purpose is to integrate mining into a constantly changing world as an opportunity for sustainable development. We operate 8 facilities across Brazil and Peru – including 3 smelters and 5 mines – featuring the largest underground zinc mine in Peru (Cerro Lindo) and the largest zinc smelter in the Americas (Cajamarquilla). As such, we account for 4% of global zinc production and are the only metallic zinc producer in Latin America, excluding Mexico. We also produce copper, lead, silver, and gold as by-products. Nexa, mining that changes with the world.

R. Osvaldo Cruz, 100 - Tres Marias, Três Marias - MG, 39205-000, Brazil

Production Manager | Metallurgy (Preferred for women and people with disabilities)63825384750083127

Indeed

Production Manager | Metallurgy (Preferred for women and people with disabilities)

In line with our commitment to diversity and inclusion, we encourage applications from **women** for this position. Therefore, we encourage all qualified individuals to apply, regardless of gender, identity or any other characteristic, and join our team for this opportunity We are a company that connects and integrates its business with society's needs. This is our way of developing mining, always connected to change, with committed, inspired and continuously developing people. Join Nexa and be part of a mining company that moves with the world! **Responsibilities and attributions** In the role of Production Manager – Metallurgy, your main responsibilities and challenges will be: * Ensure stability and improvement of operational processes for cathode production and smelter products. * Implement technological improvement projects in Metallurgy, aligning them with corporate policies and goals. * Contribute to the sustainability of production activities. * Lead initiatives for continuous improvement of organizational climate, supporting people's growth and development. * Deploy Nexa Culture. * Conduct socially responsible management, contributing to Nexa’s image and positive impact in the communities where we operate. * Lead initiatives that enhance Metallurgy performance. * Manage operational costs of the area, aligned with the organization’s strategic goals. * Develop actions that maximize internal management and controls to maintain competitiveness amid changes in the economic environment. * Ensure compliance with physical and psychological safety, health, hygiene, environmental and social responsibility policies and standards. * Ensure full customer satisfaction through delivery of products and services within required quality specifications, costs and deadlines. **Requirements and qualifications** * Bachelor’s degree in Metallurgical Engineering, Chemical Engineering or Production Engineering. * Solid experience in managing technical teams and leaders (leader-of-leaders level). * Solid experience and knowledge in production management within zinc and copper metallurgical industries. * Availability to reside in the city of Três Marias and work on-site. **Desirable/advantage:** * Knowledge of management tools (SAP and BI) * Skills in Lean Six Sigma, TOC, PDCA methodologies. * Intermediate English and Spanish. **Additional information** ***Nexa believes in promoting a diverse environment where everyone feels welcome and comfortable being themselves.*** We are one of the largest zinc producers in the world! We have over 60 years of experience operating and developing mining and metallurgical assets. Our purpose is to integrate mining into a constantly changing world as an opportunity for sustainable development. We operate 8 sites across Brazil and Peru – including 3 refineries and 5 mines – featuring the largest underground zinc mine in Peru (Cerro Lindo) and the largest zinc refinery in the Americas (Cajamarquilla). As such, we account for 4% of global zinc production and are the only metallic zinc producer in Latin America, excluding Mexico. We also produce copper, lead, silver and gold as by-products. Nexa, mining that changes with the world.

R. Osvaldo Cruz, 100 - Tres Marias, Três Marias - MG, 39205-000, Brazil