Analyze Ericsson Core Network and Ribbon SBC configurations, identify critical operational parameters, establish configuration baselines, detect configuration drift, and collaborate with customer SMEs and operations teams to troubleshoot issues and maintain network integrity and service reliability.
Position: Network Engineer
Must Have Skills: Ericsson Core Network & Telecom Domain Expertise Ribbon SBC Administration
Job Description:
We are seeking an experienced Core Network Configuration Engineer with strong expertise in Ericsson Core Network platforms and Ribbon Session Border Controllers (SBCs). The role involves analyzing network configurations, identifying configuration drift parameters, and working closely with customer SMEs and development teams to build effective configuration drift detection mechanisms. The successful candidate will possess deep knowledge of telecommunications core network architecture, configuration management and network operations.
Key Responsibilities
Core Network Platform Analysis Review, analyze, and understand critical configurations across Ericsson Core Network platforms and Ribbon SBC environments.
Gain in-depth knowledge of network node architecture, configuration dependencies, and operational behaviors.
Assess existing network configurations and identify business-critical parameters requiring monitoring.
Required Technical Skills:
1. Telecom Domain Expertise Strong understanding of Telecom Core Network architectures. Hands-on experience with Ericsson Core Network platforms. Experience with Ribbon Session Border Controllers (SBCs). Knowledge of VoIP, IMS, SIP, and telecommunications signaling protocols. Understanding of network configuration management and operational practices.
2. Network Technologies Core Network Elements. SBC Configuration and Administration. IP Networking, TCP/IP, Routing, and Switching. SIP Protocol Analysis. Telecom Network Monitoring and Management. Network Change and Configuration Management.
Experience Required:
8+ years of experience in Telecommunications Network Engineering.
3-5 years of hands-on experience with Ericsson Core Network platforms and/or Ribbon SBCs. Experience working with telecom operators, service providers, or managed network services environments.
Proven experience in configuration analysis, network operations, and troubleshooting.
Top 3 responsibilities:
1. Review and analyze Ericsson Core Network and Ribbon SBC configurations to identify critical operational parameters.
2. Define and implement configuration drift monitoring by establishing baselines and detecting deviations.
3. Collaborate with customer SMEs and operational teams to troubleshoot issues and maintain network configuration integrity and service reliability.
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