Core Network Specialist

2 days ago

Bengaluru, Karnataka, India beBeeNetwork Full time US$ 1,20,000 - US$ 1,40,000
Job Title: Core Network Specialist

As a senior core network specialist, you will be responsible for providing level 1 support for 5g core network functions in a production environment.

You will analyze alarms from netact/mantaray or external monitoring tools and correlate events using netscout, mantaray, and pm/cm data.

Additionally, you will troubleshoot and resolve complex issues related to registration, session management, mobility, policy, charging, dns, ipsec, and handover issues.

You will handle node-level failures and perform root cause analysis (rca) and implement corrective actions.

Moreover, you will provide timely resolution, generate daily/weekly/monthly reports on network performance, incident trends, and sla compliance.

Technical Requirements:

• Mandatory experience with nokia 5g core-sa platform.

• Solid understanding of 5g core packet core network protocol such as n1, n2, n3, n6, n7, n8, 5g core interfaces, gtp-c/u, https, and including ability to trace, debug the issues.

• Hands-on experience with 5gc components: amf, smf, upf, nrf, ausf, nssf, udm, pcf, chf, udr, sdl, nokia edr, provisioning, and flowone.

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