Maintenance Supervisor

Description

Job Summary: Alcoa is seeking a Maintenance Supervisor to ensure EHS plans are implemented, perform maintenance on industrial equipment, and monitor operational performance—aiming for efficiency and equipment availability. Key Highlights: 1. Global leader in sustainability and operational excellence 2. Building a long-term career 3. Values-based company with integrity and courage 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 through 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 Maintenance Supervisor to join our team at the Alumar unit in the Reduction area in São Luís, Maranhão, responsible for: * Ensuring compliance with EHS plans by raising awareness among your team through specific guidance, aiming to achieve incident prevention policy objectives and environmental preservation; * Performing maintenance services on industrial equipment within your area of responsibility according to technical standards, established planning, and emergency maintenance—ensuring technical and administrative support to maximize equipment efficiency and operational availability; * Monitoring equipment performance (high- and low-voltage substations, compressors, furnaces, scales, overhead cranes), identifying maintenance interventions needed to guarantee flawless operation at full capacity; * Leading the critical analysis process of operational performance indicators, aiming to allocate and direct resources effectively to resolve issues and achieve targeted efficiency and productivity levels. What You Can Bring to This Role: * Technical education in Mechanical Engineering, Electromechanical Engineering, or related fields; * Experience in Preventive and/or Corrective Maintenance; * Preferred: Solid experience in industrial environments, preferably in aluminum production; * Preferred: Problem-solving skills, interpersonal relationship abilities, and proactivity. What We Offer: * 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 Diversity Guide as one of the companies with best practices in inclusion, equity, gender, ethnicity, race, persons with disabilities (PwD), and LGBTQIA\+ individuals Application Deadline: 12/04/2025 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 tradition in alumina and aluminum production, with varying ownership stakes in the two plants that constitute 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 safe environments so that our people can live and express themselves freely. To attract and retain diverse talent, the company maintains inclusion groups that promote internal and external activities to value human diversity and plurality as a way 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.