Maintenance Supervisor

**Date:** 20 May 2026 **Location:** Mariana, MG, BR, 35420\-000 **Company:** Orica **About Orica** At Orica, it is the power of our people that

• Support explosive loading operations
• Follow safety procedures
• Collaborate with supervisors

Where there is **progress**, Vale is present. **SENIOR PROJECT IMPLEMENTATION SPECIALIST** **Want to learn more about this opportunity?****CD Numbe

• Lead geotechnical projects
• Expert in advanced software tools
• Strong leadership and strategic decision-making

Job Summary: Mechanic II professional to perform preventive, corrective, and predictive maintenance; assembly and adjustment of mechanical components;

• Perform preventive, corrective, and predictive maintenance
• Disassemble, assemble, and adjust mechanical components
• Support fault diagnosis in hydraulic and pneumatic systems

Jaguar Mining is committed to promoting diversity and inclusion within its team and, therefore, encourages individuals from diverse backgrounds and id

• Plan and control maintenance activities
• Manage materials and maintenance plans
• Coordinate with operations and suppliers

Job Summary: Professional responsible for preventive and corrective maintenance of railway equipment, including component replacement, welding, oxy-cu

• Preventive and corrective maintenance of railway equipment.
• Welding, oxy-cutting, and rotary tool operations.
• Permanent way maintenance (rails, sleepers, alignment, and ballast tamping).

**Guiauto has an open opportunity for a Mechanic Assistant / Wheel Aligner** ? **Main Responsibilities:** * Assist mechanics in performing prevent

• Support mechanics in maintenance tasks
• Assist with parts replacement and diagnostics
• Maintain a clean and organized workspace