5g Cloud Packet Core

5 days ago

Mississauga, Canada AstraNorth Full time

**JOB DESCRIPTION**:

- **5G Cloud Packet Core Experience (1-2 years) - AMF, SMF/UPF, NRF if possible**:

- **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
- Networking Experience & Troubleshooting - Able to verify Calls flow vs 3GPP Spec and troubleshoot as needed
- Experience with Container based Architecture and Kubernetes as well as current cloud infrastructure systems (openstack, vmware, KVM, AWS)
- 4G / LTE ePC Core expertise MME and GW - SGW, PGW, ePDG, preferably with CMM/WMM and/or CMG platform, but other vendor packet core experience is also acceptable
- Thorough understanding of LTE and/or 5G Call Flow - looking for hands-on capable folks that can read a trace, troubleshoot 3GPP call flows.
- Comfortable with Data Collection and Retrieval procedures, working on live systems.
- LTE Network Performance Experience is appreciated
- IP routing knowledge/experience is appreciated
- KPI (Key Performance Indicator) Analysis, must be able to understand KPIs as they relate to call flows and 3GPP Specs
- Excel/PowerPoint/VB Experience is preferred to program, create and customize reports

You will be working on analysis and delivery of engineering design of LTE Packet Core & IP architectures (High Level Design = HLD and Low Level Design = LLD) ,and as per evolution to virtualization, you will have to design these solutions in cloud/virtualized environment, using Openstack or VMWARE. The design may include also interconnection with transport backbones and backhaul networks for IP/MPLS-based IP Routing products (7x50, 7705 and SDN/NUAGE solution), WiFi (hotspots, WiFi offload, VoWiFi
- EPDG), these solutions could be HW based or VNF as well in a cloud environment.
- Good knowledge about Cloud Native Functions, 5G core Architecture and call flow, Cloud knowledge(virtualization/containerization),
- Design documents creation - LLD, HLD, CIQ, Container orchestration - Kubernetes, Helm. Experience with different data formats.

**Job Types**: Full-time, Permanent, Fixed term contract

Schedule:

- 8 hour shift
- Monday to Friday

Work Location: Hybrid remote in Mississauga, ON

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