Fidel Consulting KK

5GC L3 Support Engineer

📍 Location
Japan, Tokyo
⏰ Job Type
Full-time
📅 Posted
June 07, 2026
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Job Description

Appealing points: 



  • Opportunity to work as an L3 Support Engineer/SME in a large-scale telecom network with deep involvement in advanced 5G Core technologies such as AMF, SMF, and UPF

  • Hands-on experience with cloud-native platforms like Kubernetes and advanced packet-level troubleshooting using Wireshark and Tcpdump

  • Ability to contribute to automation initiatives using Python, Go, and CI/CD pipelines while also taking leadership in OJT and knowledge transfer for L1/L2 engineers


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