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Alcoa

Global aluminum producer across value chain

Mechanic PL

Equipment MaintenancePosted on Nov 10
Full-timeSão Luís, State of Maranhão, BrazilNo salary listedIn-person

About the Job

Requirements

  • Completed technical education in Mechanics or Electromechanics.
  • Active registration with the Federal Council of Industrial Technicians (CFT).
  • Established experience in preventive and corrective industrial mechanical maintenance.
  • Knowledge of hydraulics, pneumatics, mechanical drawing interpretation, and fault diagnosis.
  • Knowledge of conveying, crushing, and grinding equipment, including belt conveyors, screens, elevators, screw conveyors, and mills.
  • Knowledge of measuring instruments, component alignment, lubrication, and basic welding processes.
  • Computer skills for records and controls.

Responsibilities

  • Perform preventive and corrective maintenance on industrial machines and equipment, supporting safe and continuous operation.
  • Identify causes of failures, disassemble and assemble equipment, replace parts, and make necessary adjustments.
  • Maintain belt conveyors, vibrating screens, bucket elevators, screw conveyors, and ball mills.
  • Read and interpret mechanical drawings, catalogs, and hydraulic and pneumatic circuits to support maintenance work.
  • Perform alignment, measurement, inspections, lubrication, and minor fabrication, cutting, and welding work when applicable.
  • Record activities in the maintenance system and perform work according to safety requirements, including lockout, tagging, and hazardous-energy control.

Desired Qualifications

  • Familiarity with maintenance systems such as SAP or EAM.

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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