At Prematec, we are a reference in authorized technical assistance for the leading names in the welding and cutting industry. We provide maintenance, diagnostics, repair, and specialized technical support—always using original parts and staff trained directly by manufacturers. Headquartered in Rio de Janeiro, we serve the entire country with maintenance, calibration, installation, and upgrade solutions for machines and systems. **Responsibilities and Duties** - Perform preventive and corrective maintenance on welding equipment; - Repair electronic boards of welding equipment; - Diagnose technical faults, identifying defects in electronic circuits, components, and boards; - Carry out repairs and replacement of electronic components, ensuring equipment reliability and performance; - Conduct functional tests after maintenance to validate the efficiency and quality of performed repairs; - Interpret electrical and electronic schematics, technical manuals, and diagrams; - Provide external technical support when necessary—for replacement of rented machines or emergency customer service. Job Type: Full-time / CLT Salary: R$2,000.00 – R$3,000.00 per month Benefits: * Meal allowance * Transportation allowance Education: * Completed Technical Education (Mandatory) License/Certification: * Electrical Engineering Certification (Mandatory)