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 shape your career through the experience and skills you offer today and by training for the roles you may want in the future. Our success depends on great teams, where you can do your best and thrive in a welcoming environment. About the role: Alcoa is seeking a Mechanic B to join our team at the Reduction unit of Alumar in São Luís, Maranhão. The main responsibilities of the role include:* Basic knowledge of machine elements, lubricants, lubrication systems, welding and cutting; * Read, interpret and identify parts and drawings in equipment catalogs and read and interpret hydraulic/pneumatic circuits, performing repairs on parts and/or components; * Perform mechanical maintenance on machines, equipment and installations in general, repairing or replacing parts, making adjustments, alignments and lubrication; * Perform assembly and disassembly of parts and equipment; * Properly use measuring instruments (caliper, micrometer, tape measure, dial indicator, laser alignment tool, etc); * Inspect, re-tighten, adjust and eliminate abnormalities; * Perform cutting, welding, layout marking and control to enable fabrication and assembly of metal structures and piping; * Perform pre\-alignment of shafts, pulleys and couplings. What you can offer for the role:* Education: Technical degree in Electromechanics/Mechanics with active CFT – Federal Council of Industrial Technicians; * Desired: Experience in Maintenance in an Industrial area; * Desired: Knowledge in corrective and preventive maintenance of industrial equipment, ease in report writing and equipment history tracking. What is being offered:* Safety is our top priority \- our days begin and end with it; * Values-based company, with “Caring for People” at the heart of everything we do; * Build a long-term career in our local or global operations; * Join us in developing a diverse and inclusive culture; * Employee resource groups AWN (Alcoa Women's Network), EAGLE (Alcoa Employees for Gay, Lesbian, Bisexual and Transgender Equality), AWARE (Alcoans Working Actively for Racial\-Ethnic Equity) and ABLE (Alcoans Going Beyond Limiting Expectations). Application deadline: 10/23/2025 Additional information You will only be contacted if selected for an interview; this process may take up to four weeks from the application closing date. 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 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.