**We are seeking a professional to strategically contribute to the engine that supports our projects and operations.** You will be responsible for analyzing, organizing, and managing line and service requests with telecom operators, acting as the focal point between customer demands and terms negotiated with suppliers. You will also actively participate in the development of pre-projects. **Your day-to-day responsibilities:** Analyze and manage line, plan, number portability, and service requests with telecom operators; Support the development and validation of technical pre-projects in telecommunications; Manage contracts and renewal processes, ensuring compliance with current negotiations; Work with CRM tools; Maintain aligned communication with customers, suppliers, and internal departments. **What we expect from you:** Analytical ability and attention to detail; Organization, clear and professional communication; Proactivity in addressing and resolving requests. **What we offer:** Competitive salary; A collaborative work environment focused on results and learning; Continuous training and opportunities for professional development; Day off; SESC membership benefits; Psychological support services for well-being; Fresh fruits, coffee, and chimarrão available daily. Join a team that values innovation, growth, and professional development. We look forward to meeting you!