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Alcoa

Global aluminum producer across value chain

Maintenance Supervisor

Equipment MaintenanceConfirmed live in the last 24 hours
Full-timeSão Luís, State of Maranhão, BrazilNo salary listedIn-person

About the Job

Requirements

  • Completed technical education in Electrical, Mechanical, Electromechanical, or a related area compatible with industrial maintenance activities.
  • Experience in industrial maintenance and leadership of technical teams, preferably in corrective maintenance with preventive maintenance and operations interfaces.
  • Knowledge of electrical and/or mechanical maintenance, with the ability to work across both disciplines.
  • Knowledge of technical drawing interpretation and industrial equipment, including motors, pumps, gear reducers, bearings, and overhead cranes.
  • Availability to work shifts.

Responsibilities

  • Supervise corrective maintenance activities in the Casting area, maintaining continuous coordination with operations and supporting preventive maintenance demands to ensure equipment availability and performance.
  • Coordinate and prioritize corrective electrical and/or mechanical maintenance activities, integrating operational needs and preventive maintenance to maximize equipment availability.
  • Monitor field execution of interventions, assess working conditions, identify deviations, validate controls, and stop activities when safety conditions are inadequate.
  • Monitor MTBF, MTTR, physical availability, and equipment performance indicators, directing interventions and resources based on indicator analysis.
  • Diagnose and perform maintenance interventions on industrial equipment, including motors, pumps, gear reducers, bearings, and overhead cranes, using technical drawings.
  • Participate in planning and executing maintenance shutdowns, including reallocating and prioritizing resources based on operational needs.
  • Track area-related costs and contribute to optimizing maintenance methods to improve efficiency and reduce equipment downtime.

Desired Qualifications

  • Knowledge of substations is an advantage for candidates with an electrical profile.

About the Company

Alcoa

Global aluminum producer across value chain

Alcoa Corporation operates across the full aluminum value chain, from bauxite mining and alumina refining to primary aluminum production and fabricated aluminum products, with facilities in more than 30 countries and customers in aerospace, automotive, construction, and packaging. Its process is end-to-end and integrated, using in-house mining, refining, smelting, and fabrication, plus ongoing R&D to develop advanced alloys and efficient manufacturing methods. The company differentiates itself by controlling both inputs and outputs within a single global system, which helps lower costs and manage supply risks at scale. Its goal is to maintain leadership in the aluminum market by providing reliable supply, a broad range of products, and material innovations for a worldwide customer base.

Company size
10,001+
Company stage
IPO
Headquarters
Pittsburgh, PA
Founded
1888

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