Senior Internal Auditor (Senior Analyst)

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 shape the future of sustainability with world-changing innovations and low-carbon technologies. Become a valued part of the team that is impacting the aluminum industry, revolutionizing the way the world lives, builds, moves and connects. Be part of it and shape your world.

About the Rol e

You will lead and execute risk-based internal audit assignments across Alcoa’s global operations, covering financial, operational, compliance, and Sarbanes-Oxley controls. You will assess control design and operating effectiveness, investigate root causes, develop well-supported findings, and recommend practical improvements. The role also contributes to audit quality through data analytics, automation, digital tools and technical knowledge sharing, and may lead to defined engagements or workstreams.

Other key responsibilities include :

· Lead or independently execute audits from planning and risk assessment through fieldwork, issue development, reporting and follow-up.

· Perform and document testing of complex financial, operational, compliance and Sarbanes-Oxley controls, producing complete and review-ready workpapers.

· Develop or tailor audit procedures and work programs within the approved scope and Internal Audit methodology.

· Assess control design and operating effectiveness, identify root causes and evaluate business, financial, compliance, and governance implications.

· Communicate findings with process owners and management, supporting practical corrective actions and monitoring agreed follow-up activities.

· Use data analytics, automation, and approved digital tools to expand audit coverage, improve efficiency, and generate stronger insights.

What you can bring to the role :

· Mandatory: Bachelor's degree in accounting and an active Brazilian professional accounting registration (CRC).

· Relevant experience in finance, internal or external audit, internal controls, accounting, controllership, treasury or a comparable financial function.

· Strong knowledge of risk-based auditing, internal controls and audit documentation; experience with Sarbanes-Oxley controls is desirable.

· Mandatory: Fluent English for frequent interaction with global stakeholders and participation in international audit assignments.

· Strong Excel capability and proficiency with Microsoft 365. Experience with audit platforms, ERP systems, data analytics, visualization, automation or AI-enabled tools is desirable.

· Availability to work from the São Paulo or Poços de Caldas office under a hybrid model.

What’s on offer:

· Our Essence and Culture: we are driven by strong values - we act with integrity, operate with excellence, care for people and lead with courage;

· Safety First: safety is not just a priority - it is part of our DNA. Every activity begins and ends with a commitment to protecting what matters;

· Community Connection: we believe in the power of collaboration, and giving back to our communities is important. For this reason, we provide four hours of paid volunteer time each year;

· Professional Growth: we provide space for you to develop, explore new possibilities and turn your passions into a career;

· Benefits That Value You: we offer competitive compensation and benefits packages designed to value your talent and well-being;

· A Place Where You Want to Be: continually recognized as one of the best companies to work for, we provide a safe, inclusive and respectful environment.

Additional Informati on

· You will be contacted only if selected for an interview; this process may take up to four weeks from the closing date of the posting;

· When applying, please remember to attach your résumé.Conforme descrição em anexo.

About the Location

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.