• Management of risks and complex operational processes with a focus on prevention and reduction of accidents;• SESMT/Occupational Health team leadership of made up of a multidisciplinary team;• Multiplier of the HOP philosophy (Human Organizational Performance) aiming at operational learning, as well breaking paradigms in approaches to Accident Analysis;• Facilitator of training, engagement and implementation of safety management systems (PSSAG –Auto-Management Safety and Health Program), Visits, Inspections and Audits (Safety Pillar);• Conduction of negotiations and improvement projects (CAPEX) in Security Committees and Subcommittees NR 10 and NR12;• Reduction of 49% T.F. 2021 at the plant and 2nd place in the Letter of Goals (Budget/Safety KPIs) 2021 at the Brazil level.

• Expert appointed by the judge of the Labor Court of the Eighth Region – 2nd and 3rd Labor Court of Marabá;• Conducting technical expertise and due diligence in processes;• Assessment of unhealthy and dangerous conditions;• Issuance of a conclusive technical report to assist the magistrate in his decision-making.

• Ensure compliance with labor legislation and regulatory standards;• Supply of technical auxiliary equipment to guarantee a stable and safe operation, preventing the occurrence of problems and diseases;• Carry out risk distribution/mitigation actions through training, well-being, elaboration of procedures, implementation of continuous improvement programs for the training of servers.

Consultancy and auditing of Workplace Safety and Environment related to PROCEM - Business Certification Program;• Advice and assessment of requirements demanded by the program: (Safety, Health and Safety and Environment;• Conducting instructional workshops for companies to meet the certification process schedule.

• Management, planning and monitoring of administrative/financial activities;• People management, controllership, supplies and work safety;• Coordination and contracting of service and material suppliers;• Punctual control of productivity for closing measurements;• Supervision of engineering-related activities with a focus on cost reduction;• Leadership of multidisciplinary teams with continuous improvements;• Support in logistic operations (Receipt and dispatch).

• Active participation in the management of the company's occupational hygiene segment;• Negotiation and contacts in search of new customers/partners;• Environmental assessments and preparation of technical, ergonomic, expert and engineering reports;• Realization and field monitoring in VALE's projects in the region.

• Development of Advanced Ceramic Products – (Porcelain);• Study of the feasibility of reusing industrial waste in ceramic formulations;• Characterization of raw materials used in the formulations, eg: (Feldspars, clays, phyllites, quartz, dolomites, kaolins and kaolin residues;• Analysis of properties: chemical, thermal and mechanical.