Transatel | NTT

IT Support

• Configure and provide support for the IT hardware, applications, and access provided to teams
• Monitor the internal infrastructure to prevent or resolve service outages and attempted attacks, in collaboration with the Security team
• Perform maintenance on office servers
• Administer Microsoft 365 services
• Manage and track hardware inventory
• Actively contribute to industrialization projects through development and automation tools
• Collaborate closely with the Security team, Systems Administrators, and Network Engineers

IT Administrator

Data Analyst

• Support the RAFM team in monitoring telecommunications usage, ensuring billing consistency, and identifying potential revenue leakage
• Analyze large volumes of usage- and billing-related data (CDRs, usage reports, reconciliation files)
• Contribute to the preparation and updating of analytical dashboards, particularly in Power BI
• Participate in validation activities related to projects and operational Revenue Assurance controls
• Identify anomalies, inconsistencies, or potential fraud patterns in telecommunications usage data
• Document analyses, processes, and results to facilitate internal reporting and collaboration with other teams
• Participate in ad hoc analyses and RAFM initiatives

IT Administrator

Internship – Data Analytics, Revenue Assurance