Responsibilities: * Support operations technicians. * Send internal documents, such as service orders. * Provide proactive and reactive support for internal and external stakeholders. * Coordinate preventive and corrective maintenance services for cables. * Perform administrative tasks supporting various organizational departments. * Handle supplier and customer inquiries. * Prepare reports and spreadsheets for administration. * Manage document archives. * Assist with other general office activities. Requirements: * Completed high school education * Advanced Microsoft Office proficiency * Prior experience in the role Employment type: Full-time CLT Compensation: R$2,000.00 – R$3,000.00 per month Benefits: * Health insurance * Dental insurance * Profit-sharing program * Life insurance * Meal allowance * Transportation allowance