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. As a professional at Alcoa, you can help us fulfill our purpose and realize our vision of reinventing the aluminum industry. Join the team that is helping shape a better workplace—one with improved work-life balance and equal opportunities that enable everyone to thrive. You have the power to shape things to make them better. About the Role: Alcoa is seeking an Engineering professional to join its Alumar unit in São Luís (MA), specifically within the Reduction Plant. As a Senior Engineer (Projects), you will be responsible for: * Calculating project costs by assessing requirements for labor, materials, manufacturing, installation, operation, maintenance, and repair to determine total expenditure; * Developing execution plans for predictive analysis and structural integrity inspections; * Knowledge of Brazilian Regulatory Standards (NRs) and SPCI (Fire Protection and Suppression Systems); * Ensuring compliance with and maintenance of all requirements for any audits; * Participating in Reliability Steering Team meetings to define and deploy maintenance strategies. What You Can Bring to This Role: * Bachelor’s degree in Engineering; * Mandatory professional registration with CREA (Regional Council of Engineering and Agronomy); * Advanced English proficiency preferred; * Solid experience in industrial maintenance engineering; * Knowledge of project management and execution; * Proficiency in Brazilian Regulatory Standards (NRs); * Familiarity with SPCI (Fire Protection and Suppression Systems); * Willingness to relocate and reside in São Luís, Maranhão. What We Offer: * Competitive compensation and benefits packages; * Alcoa Academy with robust development programs; * Telemedicine and tele-nutrition services; * 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, people with disabilities (PCDs), and LGBTQIA+ individuals. Application Deadline: December 20, 2025 * You will only be contacted if selected for an interview; this process may take up to four weeks from the announcement’s closing date. * When applying, please remember to attach your resume. 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-standing 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 activities 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 ensuring 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.