SG – Senior Electrical Maintenance Technician

Description

Job Summary: Execute and technically lead preventive, corrective, and predictive electrical maintenance activities on mining mobile equipment, ensuring reliability and safety. Key Highlights: 1. Technical leadership in electrical maintenance of mobile equipment 2. Ensuring operational reliability and safety 3. Providing technical support to electricians and participating in continuous improvement **MISSION** Execute and technically lead preventive, corrective, and predictive electrical maintenance activities on mining mobile equipment, ensuring operational reliability, availability, and safety. **MAIN RESPONSIBILITIES:** * Ensure maintenance execution in accordance with technical and safety standards; * Identify existing risks in tasks and implement control measures; * Maintain workshop organization, tools, and work equipment; * Keep the workplace consistently clean and organized (5S); * Interpret technical manuals, diagrams, and manufacturer maintenance procedures; * Identify and report anomalies that may impact equipment operation; * Perform preventive and corrective electrical maintenance on underground mobile equipment, including equipment assessment, part replacement, and calibration when necessary; * Diagnose and correct electrical faults in mining mobile equipment; * Interpret electrical diagrams, schematics, wiring diagrams, and technical manuals to perform tasks; * Use electrical measurement instruments—such as multimeters, megohmmeters, and clamp ammeters—for fault diagnosis; * Support activity planning with PCM (Maintenance Planning and Control), ensuring scheduled maintenance execution; * Perform disassembly, repair, replacement, and reassembly of electrical/electronic components of equipment, such as starter motors, alternators, wiring harnesses, etc.; * Perform preventive and corrective maintenance on equipment remote controls; * Provide technical support to junior electricians and technicians during complex interventions; * Participate in continuous improvement initiatives, process standardization, and optimization of electrical maintenance; * Comply with applicable regulatory norms, such as NR-10, NR-12, and NR-22; * Record all equipment repairs in the work order; * Perform other related duties as required and/or at the discretion of the supervisor. **MANDATORY REQUIREMENTS:** * Technical course in Electrotechnology, Electromechanics, Automation, or related fields; * Solid experience in the field. * Driver’s license, minimum category B; * Valid NR-10 (Basic and SEP) certification; * Availability to work on rotating shifts. Minimum Education: Technical Course Willingness to relocate * Medical assistance * Dental assistance * Life insurance * Profit-sharing program * On-site meals * Meal allowance card * Transportation * Private pension