Job Description

Job Title: Core Domain Architect

Location: 100% Remote

Duration: Long Term

Must have the following:

• 5-10 years of 4G/5G design and deployment experience
• 5G Cloud Packet Core Experience (2-5 years) – AMF, SMF/UPF , NRD (NRF/NSSF)
• Hands on Lab Experience (For Lab Specific Assignments) SA Role
• Network Design & Architecture - Able to Design 4G/5G Lab based upon 3GPP Spec
• Instantiation / Integration Experience - Able to integrate Kubernetes Cluster, Instantiate and Integrate Interfaces
• Detailed working knowledge for Cloud Architecture (Redhat / Openshift / AWS/ NCS / NCP)
• Networking Experience & Troubleshooting - Able to verify Calls flow vs 3GPP Spec and troubleshoot as needed
• 2-5 years experience with Container based Architecture and Kubernetes as well as current cloud infrastructure systems (NCS/NCP, Openshift, AWS)
• 4G / LTE ePC Core expertise MME (Nokia CMM/WMM platforms) and GW – SGW, PGW, ePDG ( Nokia CMG platform)
• Thorough understanding of 5GSA Call Flow – looking for hands-on capable folks that can read a trace, troubleshoot 3GPP call flows.
• Detailed knowledge in creation of HLD(High Level Design) and LLD (Low Level Design)
• Previous 5GSA and LTE Network Performance Experience is needed
• IP routing knowledge/experience is critical
• KPI (Key Performance Indicator) Analysis, must be able to understand KPIs as they relate to call flows and 3GPP
• Strong communication skills to be able to defend their work / technical expertise in front of Nokia’s customer and other vendors
• Able to design and synthesize the relevant functionality of a feature from Nokia Documentation that pertains to a specific customer network implementation and propose scenarios that demonstrate/defend the feature.
• Nokia ePC certifications highly preferred.
• Excel/PowerPoint Experience is preferred to program and create and customize reports

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