Maintenance Supervisor

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, you’re an essential part of our purpose: to turn raw potential into real progress. This is an opportunity for you to bring your wealth of experience to the team and help shape the future of sustainability with world-changing innovations and low-carbon technologies. You have the power to shape things to make them better. About the role: As a Maintenance Supervisor, you’ll be at the heart of our operation—leading a team that keeps critical equipment running safely, efficiently, and reliably. You’ll drive improvements, develop people, and make day-to-day decisions that directly impact production and performance. You won’t just maintain equipment—you’ll help build a stronger, smarter, more sustainable operation. What You’ll Do Lead from the front: Supervise and develop a skilled maintenance team, fostering accountability, safety, and pride in workmanship Keep operations moving: Reduce downtime with fast, effective troubleshooting and repairs while supporting Key Performance Indicators as defined by local leadership and Corporate Reliability Excellence initiatives Drive continuous improvement: Identify better ways to work across people, processes, and equipment Champion safety: Ensure all work meets or exceeds safety and environmental standards—every task, every day Coordinate with purpose: Work closely with production, engineers, and support teams to plan and execute maintenance activities Build team capability: Mentor and grow team members, strengthening skills across shifts What You Can Bring to the Role: A technical associate degree or journeyperson certification (mechanical or electrical trade) At least 5 years of hands-on industrial experience Proven leadership or team mentoring experience Strong problem-solving and troubleshooting skills Excellent communication and organization abilities Experience with CMMS systems (Oracle is a plus) Working knowledge of Microsoft Office tools What we offer: Competitive compensation packages, including pay-for performance variable pay, recognition and rewards programs, and stock-based compensation awards (3-year vesting schedule) Flexible spending accounts and generous employer contribution to the HAS 401(k), employer match up to 6%, additional employer retirement income contribution (no vesting period), and a nonqualified deferred compensation plan Holiday Pay: 12 holidays 4 hours of Paid annual volunteer hours #LI-PW1 Base Salary: 76,700 - 115,400 USD annually Total rewards packages listed, including base salary and bonus eligibility, applies to US based applicants only. Actual salaries will vary and will be based on a range of factors, including a candidate’s qualifications, skills, and competencies in conjunction with multiple components of the Employee Total Rewards Package. Alcoa reserves the right to change plans at its discretion. About the Location Our Massena facility in New York State, established in 1902, is home to the longest continuously operating smelter in the world. Located on the St. Lawrence River, Massena, NY is the center for commercial, industrial, and manufacturing success in St. Lawrence County. Massena’s caring sense of community, affordable cost of living, and extremely low-cost locally supplied energy, coupled with four public and private universities nearby, make Massena a great place to call home. And within a two hour drive (or less) are cosmopolitan and historic Montreal and Ottawa, Canada to the north, and to the south are the tall, beautiful views of Adirondacks and within it is Lake Placid The Olympic Village. 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 View email address on click.appcast.io. 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. Application close date is: 24 June 2026, however Alcoa reserves the right to change this date at its discretion. Shape your Career at Alcoa! As an Alcoan you are part of a global team committed to advancing sustainability and delivering excellence and innovation. As a values-based company, we Act with Integrity, Operate with Excellence, Care for People, and Lead with Courage. Join us and become an essential part of our purpose: to turn raw potential into real progress. We treat all people with dignity and we believe in inclusion, diversity and enabling all employees to grow and develop their careers with us, where they can pursue their passions. Discover the possibilities a career with Alcoa can have for you. Come shape your career with us! Careers @ Alcoa Sustainability @ Alcoa What we Believe in Diversity & Inclusion We also invite you to create an automated personalized Job Alert. It’s easy to do, new open jobs will automatically come to you! Press the “Sign In” button at the top right of this page and the log in screen will appear. If you have not already created an account, please do so now. It's easy. At the bottom right it will say “Create Account”. Simply click on that, submit your email address and a password. You will receive an email to validate your request. Once that is done when you log in you will see a tab at the top right that says “Job Alerts”. Click on that tab and check all your job preferences. 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