Vale is a global mining company dedicated to sustainable development, producing iron ore, pellets, and nickel while prioritizing safety, environmental protection, and community investment.
Rio de Janeiro, Rio de Janeiro
We are a global mining company producing iron ore, pellets, and nickel, and we are committed to becoming one of the safest, most trustworthy mining company in the world. With a workforce of 120,000 employees, we work every day to transform natural resources into prosperity and sustainable development for the approximately 30 countries in which we operate. In addition to mining, we have operations in logistics, energy, and steelmaking. We self-generate 54% of the energy we use, and in Brazil alone, more than 1 million people travel on our passenger trains on the Vitória-Minas and Carajás railroads every year. We continuously reassert our commitment to the future of our planet by, among other initiatives, protecting 8,500 km² of natural land and investing in R&D to lead the sustainable mining revolution, with the ultimate goal of becoming a carbon-neutral company by 2050. We are constantly evolving, always aiming to be a diverse and inclusive company. We are pursuing a goal of doubling our female workforce by 2030 and increasing representation among our leadership. Our activities are governed by a policy of transparency, safety and security, ethics, and respect in order to protect the environment and encourage the development of our employees. We are Vale.
On-site
The Mill Operator 4 is responsible for operating and monitoring various circuits within the concentrator, including crushing, grinding, and flotation. They must perform pre-operational checks, troubleshoot mechanical or process issues, and communicate effectively with supervisors and control room operators.
On-site
The Analyst II is responsible for the operation, maintenance, and continuous improvement of hosting, storage, backup, and cloud infrastructure. They will also manage vendor relationships, support infrastructure security, and act as a technical escalation point for service disruptions.
Hybrid
The Senior Analyst will execute procurement of materials and services at the lowest total cost of ownership while incorporating ESG practices. They are responsible for leading RFP processes, conducting complex negotiations, and managing contracts to mitigate risks.
On-site
The Executive Assistant provides high-level administrative support to the Director of Newfoundland & Labrador Operations, managing complex calendars, travel logistics, and confidential documentation. They also serve as a key liaison between leadership and stakeholders while overseeing financial processes and special projects.
On-site
The Supervisor will lead and manage underground mining operations to ensure safe, efficient, and cost-effective production targets. They are responsible for monitoring performance, managing crew activities, and ensuring compliance with safety policies and legislative standards.
On-site
The Specialist Auditor conducts independent risk-based audits of operational, financial, and governance processes to ensure internal control effectiveness. They also support investigations into fraud or misconduct and provide assurance to senior leadership regarding compliance and asset protection.
On-site
The Production Excellence Engineer drives operational efficiency, safety performance, and cultural transformation by implementing best-in-class manufacturing practices. They also provide strategic leadership support to production managers and oversee technical training and budget development for the plant.
On-site
The Lead Geotechnical Engineer provides technical leadership for the safe design, operation, monitoring, and closure of tailings storage facilities and dams. They evaluate geotechnical performance through inspections and data analysis while developing risk mitigation strategies to ensure regulatory compliance.
On-site
The student will assist the Hydrometallurgy group with chemical laboratory and miniplant testwork programs, including data analysis and mass/energy balance calculations. They will also support engineering design deliverables, participate in safety reviews, and conduct literature research on relevant patents and papers.
On-site
The Analytical Assistant will perform specialized chemical analysis and testing to support research and operational decision-making. Responsibilities include sample preparation, operating advanced spectrometers, and maintaining ISO documentation.
On-site
The Senior Analyst will lead global sourcing and category strategies for heavy mobile mining equipment to maximize value and operational efficiency. They are responsible for managing strategic supplier partnerships, contract lifecycles, and ensuring cost-effective procurement solutions across international operations.
Hybrid
The student will support treasury operations, including cash flow forecasting, financial reporting, and liquidity management. They will also assist with data analysis, debt monitoring, and the improvement of reporting dashboards using automation tools.
On-site
The Safety Trainer is responsible for leading the delivery of safety training programs, including orientation and regulatory training, based on site-specific requirements and legislation. They will also provide field instruction, conduct competency evaluations, and support maintenance and heavy equipment training plans.
On-site
The Process Operations Trainer is responsible for delivering safety and technical training to processing plant technicians and maintenance staff. They will also identify training needs, develop lesson plans, and ensure all training activities comply with legislative requirements and company policies.
On-site
The Underground Mine Trainer is responsible for delivering practical and classroom training to ensure employees operate safely and productively in an underground environment. They will also develop training programs, conduct competency evaluations, and mentor staff on mining equipment and safety protocols.
On-site
The Principal Engineer will lead the development, estimation, and reporting of mineral reserves while ensuring compliance with industry standards and internal governance. They will also coordinate technical assurance programs, manage risk registers, and provide strategic guidance for mineral resource and reserve management.
On-site
The student will assist the Mines Technical Services Department with engineering planning, design, and ventilation design tasks. They are also responsible for ensuring compliance with safety policies and providing technical support for safe and cost-effective operations.
On-site
The Metallurgist is responsible for monitoring plant performance, troubleshooting operational issues, and providing technical feedback to optimize concentrator processes. They will also manage metallurgical accounting, conduct technical investigations, and lead process improvement projects.
On-site
The student will provide technical support to ensure safe and efficient operations within industrial plants, mines, or laboratories. They are also responsible for following safety policies and maintaining clear communication across all engineering tasks.
On-site
The Maintenance Supervisor is responsible for leading a team to improve performance through established maintenance processes and systems. They must ensure work orders are executed safely and efficiently while monitoring KPIs and adhering to budget constraints.
