Senior Mechanical Engineer

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.

At Alcoa, we’re not just imagining a better future—we’re building it. Our Breakthrough Technologies Team is at the forefront of revolutionizing the aluminum industry with innovations like ASTRAEA and ELYSIS, aimed at eliminating CO₂ emissions from the smelting process. We’re looking for a Senior Mechanical Engineer who is passionate about engineering, sustainability, and working in a collaborative, inclusive environment.

In this role the engineer will have the opportunity to work with PHD materials scientists, chemists, electro-chemists, analytical chemists with a full suite of analytical lab equipment, as well as teams of engineers and scientists in France and Canada all dedicated to the same goal!

The team is engaged in the production and treatment of molten metal producing systems, inclusive of bench scale to full commercial size production units. This professional will be encouraged to participate from concepts through design, construction and operation of systems at various scales to optimize the final design of equipment and support systems for commercial scale operation.

About the Role

As a Senior Mechanical Engineer, you’ll be a key contributor to the design, development, and testing of cutting-edge industrial equipment. You’ll work alongside a diverse team of engineers and scientists—locally and globally—to bring breakthrough technologies from concept to commercial scale. In this role, the Sr. Mechanical Engineer will:

What You Bring:

What Alcoa Offers:

We value various perceptions and are committed to creating an environment where everyone can thrive. If you bring curiosity, creativity, and a collaborative spirit, you’ll fit right in.

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About the Location

Every day is a new and exciting challenge at the Alcoa Technical Center in New Kensington, PA, just north of Pittsburgh. We develop new technologies with our Breakthrough Technologies team that has the potential to impact the life of millions of people and foster the sustainable footprint from Alcoa to the world. It was here where we developed the technology recently announced in partnership with Rio Tinto, called ELYSIS™, where we will produce aluminum with ZERO emission of greenhouse gases. In fact, we will actually be generating oxygen to our atmosphere during the aluminum production process– a revolution to the aluminum industry!

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.

As a proud equal opportunity workplace and affirmative action employer, Alcoa is dedicated to providing equal opportunities and equal access to all individuals regardless of a person’s gender, age, race, ethnicity, sexual orientation, gender identity, religion, nation of origin, disability, veteran status, language spoken or any other characteristic or status protected by the laws or regulations in the places where we operate.

If you have visited our website in search of information on U.S. employment opportunities or to apply for a position, and you require an accommodation, please contact Alcoa Recruiting via email at

gssrecruiting@alcoa.com.

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.