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 innovations that change the world and low\-carbon technologies. Become an important part of the team shaping the future of aluminum, revolutionizing the way the world lives, builds, moves and progresses. Be part of it and shape your world. About the Opportunity: Alcoa is seeking a Maintenance Supervisor to join our team at the Alumar unit in the Reduction area in São Luís do Maranhão, who will be responsible for:* Ensuring compliance with EHS plans by developing awareness within their working group through specific guidance, aiming to achieve incident prevention policy objectives and environmental preservation; * Performing maintenance services on industrial equipment within their area of responsibility according to technical standards, established planning, and emergency maintenance, ensuring technical and administrative support to achieve efficiency and maximum operational availability of equipment; * Monitoring equipment performance (high and low voltage substations, compressors, furnaces, scales, overhead cranes), determining the need for maintenance interventions that guarantee perfect operation of equipment at full capacity; * Leading the critical analysis process of operational performance indicators, aiming to allocate and direct resources effectively to solve problems and achieve expected performance and efficiency targets. What you can offer for the role:* Technical degree in Mechanical, Electromechanical or related fields; * Experience in Preventive and/or Corrective Maintenance; * Desired: Solid experience in industrial environments, preferably in aluminum production; * Desired: Problem\-solving skills, interpersonal skills, and proactivity. What is being offered:* Global leader in sustainability and operational excellence * Competitive compensation and benefits packages * Building a long\-term career 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 Diversidade Guide as one of the companies with the best practices related to inclusion, equity, gender, ethnicity, race, people with disabilities (PCDs), and LGBTQIA\+ individuals. Application closing date: 04/12/2025 About the Location The Alumar Consortium, managed by Alcoa, located 25 kilometers from the center of São Luís \- MA, began its operations in 1984\. It is made up of companies with a tradition in the areas of alumina and aluminum production, with different participations in the two factories that make up the Complex. At Alcoa, we are committed to generating value in our relationships with all stakeholders in our business, communities and environment. We build inclusive and secure environments so that our people can live and express themselves as they please. With the aim of attracting and retaining diverse talent, the company maintains the inclusion groups that promote internal and external activities to value human diversity and plurality as a way of enriching one's 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.