Responsibilities and DutiesWork on integrated maintenance projects, FTTH installation and maintenance, and regional network maintenance for telecommunications operators and service providers.Monitor and support the entire integrated maintenance workflow for telecommunications operators, including service request intake, resource verification, work order dispatch, field installation, service activation, acceptance, work order closure, fault repair, and customer follow-up.Work with Optical Distribution Networks (ODN), supporting fiber network installation, maintenance, and troubleshooting activities.Serve as the point of contact for customers’ Operations and Maintenance (O&M) and project teams, reporting service performance, clarifying requirements, and coordinating problem resolution.Identify installation and maintenance needs, including fiber network maintenance and technical support, and contribute to the development of service solutions.Prepare reports, performance indicators, and presentations on service performance for customers and leadership.Collaborate with the company’s international teams, including headquarters, through meetings, reports, and communications in English.Work closely with Engineering, Projects, Sales, and Product teams to ensure the quality of delivered services.Support the continuous improvement of maintenance, customer service, and work order management processes.