Shape Your World At Alcoa, you will become an essential part of our purpose: to turn raw potential into real progress. The way we see it, every Alcoan is a work\-shaper, team\-shaper, idea\-shaper \& world\-shaper. This is your opportunity to help share the future of sustainability with world\-changing innovations and low\-carbon technologies. Become an important part of the team shaping the future of aluminum—revolutionizing how the world lives, builds, moves, and progresses. Be part of it—and shape your world. About the Opportunity: Alcoa is seeking a Production Supervisor to join our team at the Alumar facility in the Reduction area in São Luís do Maranhão, responsible for: * Integrating operational teams toward a common goal and collaborating with maintenance and planning functions to efficiently achieve or exceed departmental and company objectives related to safety, health, environment, quality, and production—at minimum cost; * Monitoring equipment performance to determine the need for maintenance interventions that ensure optimal equipment operation at full capacity; * Leading EHS (Environment, Health & Safety) programs within their area of responsibility, ensuring compliance with company policy objectives through full engagement of direct and indirect reports, as well as third\-party contractors, aiming to reduce incident rates, improve employee health, and decrease environmental incidents; * Aligning operational maintenance interventions to maximize equipment availability; * Ensuring team commitment to the company’s safety, quality, and environmental control standards by adhering to operational routines, inspection procedures, and application of EHS tools (Health, Safety, and Environment); * Leading critical analysis of operational performance indicators to allocate and direct resources effectively, thereby resolving issues and achieving targeted productivity and efficiency levels. What You Can Bring to This Role: * Technical education in Chemistry, Metallurgy, and/or related fields; * Desired: Basic English (reading, writing, and speaking); * Experience in a production environment and people management skills; * Desired: Experience in Potroom Operations; * Profile oriented toward safety and organization. What We Offer: * A global leader in sustainability and operational excellence; * Competitive compensation and benefits packages; * Long\-term career development opportunities across our local and global operations; * As a values\-based company, we act with integrity, operate with excellence, care for people, and lead with courage; * Recognized as one of the best companies to work for by the Great Place to Work program; * Recognized by the Exame Diversity Guide as one of the companies with the best practices regarding inclusion, equity, gender, ethnicity, race, persons with disabilities (PwD), and LGBTQIA\+ individuals. Application Deadline: 12/28/2025 About the Location The Alumar Consortium, managed by Alcoa, is located 25 kilometers from the center of São Luís \- MA, and began operations in 1984. It comprises companies with a long tradition in alumina and aluminum production, holding varying stakes in the two plants that constitute the Complex. At Alcoa, we are committed to generating value in our relationships with all stakeholders across our business, communities, and environment. We build inclusive and safe environments so our people can live and express themselves authentically. To attract and retain diverse talent, the company maintains inclusion groups that promote internal and external initiatives to value human diversity and plurality as a means of enriching our own values. We are values led, vision driven and united by our purpose of transforming raw potential into real progress. Our commitments to Inclusion, Diversity \& Equity include providing trusting workplaces that are safe, respectful and inclusive of all individuals, free from discrimination, bullying and harassment—and that our workplaces reflect the diversity of the communities in which we operate. This is a place where you are empowered to do your best work, be your authentic self, and feel a true sense of belonging. Come join us and shape your career! Your work. Your world. Shape them for the better.