Appealing points: 


Work on cutting-edge 4G/5G network optimization and drive network performance improvements.
Strengthen expertise in KPI analysis, RF tuning, and troubleshooting across advanced telecom technologies.
Gain exposure to global telecom environments with hands-on experience in next-generation network solutions.


Annual Salary: 7.5 million yen and above

Job Qualification: 


Good understanding of 3GPP standards.
Provide RAN equipment details as per the customer selected RAN vendor.
Work with Rakuten to standardize golden parameter for initial configuration.
Implementing baseline parameter, Parameter /Configuration Audit, suggesting parameter changes to improve the KPI’s and counters.
Daily Monitoring, Analysis, Troubleshooting Key KPIs for AST/4G/5G/IOT.
RF tuning & troubleshooting using Drive test logs analysis for SSVT, Cluster Optimization.
UE trace analys...