Analyze mobile network performance across 4G/5G with focus on customer-impacting KPIs such as accessibility, retainability, mobility, latency, throughput, voice quality, and service reliability. * Perform cross-domain performance engineering across RAN, Core/IMS, transport, roaming, and device-related behavior from an end-user perspective. * Support the creation of performance dashboards, engineering views, and management summaries with clear linkage between KPI behavior and customer impact. * Completed university degree in Telecommunications Engineering, Electrical Engineering, Computer Science, Engineering Informatics, or a comparable technical field. * At least 7-10 years of professional experience in mobile network engineering, performance engineering, optimization, or benchmarking, ideally within a mobile network operator, telecom vendor, or closely related industry.
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