Maintenance Supervisor

At Alcoa, you will become an essential part of our purpose: to turn raw potential into real progress. This is an opportunity to bring your experience to the team and help shape the future of sustainability with world‑changing innovations and low‑carbon technologies.

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.

• 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.

• 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.

• 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 Health Savings Account.
• 401(k) with employer match up to 6%, additional employer retirement income contribution (no vesting period), and a non‑qualified deferred compensation plan.
• Holiday Pay: 12 holidays.
• 4 hours of paid annual volunteer hours.

Base Salary: 76,700 – 115,400 USD annually. Total rewards packages include base salary and bonus eligibility; actual salaries will vary based on qualifications and experience. Alcoa reserves the right to change plans at its discretion.

Our Massena facility in New York State is home to the longest continuously operating smelter in the world. Located on the St. Lawrence River, Massena offers a strong sense of community, affordable cost of living, and low‑cost locally supplied energy. The area provides a high quality of life with nearby educational institutions and recreation.

We are values led, vision driven, and united by our purpose of transforming raw potential into real progress. Our commitment s 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 gender, age, race, ethnicity, sexual orientation, gender identity, religion, nation of origin, disability, veteran status, language spoken, or any other characteristic protected by law.

If you require an accommodation, please contact Alcoa Recruiting via email at

Application close date: 24 June 2026 (subject to change).