Senior 4G/5G RAN Optimization Engineer

Tangent International is seeking an experienced 4G/5G RAN Optimization Engineer to own radio network performance in Johannesburg. You will focus on advanced optimization, KPI improvements, root-cause analysis and performance enhancements to deliver high network quality and customer experience.

You will optimize LTE and 5G networks end-to-end, analyze KPI data, and collaborate with operations and engineering teams to implement data-driven improvements in a large-scale mobile environment.

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