Description
Required Qualifications:
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Minimum 5 years' hands-on (install, integrate and run Mobile Packet Core solutions) experience of Mobile Packet Core such as EPC core, SGSN and GGSN in Service Provider network environment in the role of architect/systems engineer. Especially, experience in Cisco Mobility core network products is desirable - such as MME, OCS, PCRF, S/PGW, SGSN, GGSN, ePDG, etc.
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Masters of Science in related technical field, or comparable experience and responsibility
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Be able to analyze network & system call flows and manage effective issue identification and resolution process; serve as point of contact for end-to-end network related issue/crisis resolution
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Be able to perform advanced End-To-End wireless network troubleshooting and configure LTE EPC core nodes
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Previous Software Development and deployment skills and be able to conduct Packet core related software installation and upgrades
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Be able to develop full suite of documentation/reports (Engineering Work Plans, Standards, policies and procedures, MOPs, TOLs, etc.)
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Operations and Maintenance/Network Operation (NOC) experience as well as VPN Network Configuration experience is a plus.
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Knowledge of end-to-end 5G network architecture and 3GPP/ETSI standards exposure - both from architecture as well as process perspective
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Knowledge of call flows (eg MO Voice, MT Voice, MO SMS, MT SMS, IMS, VoLTE, and VoWiFi)
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Understanding of Key Performance Indicators and Key Quality Indicators and how they relate to monitoring network operation.
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Knowledge of majority of network entities, interface and protocols in Packet Core and EPC
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Hands-on experience on SDN/NFV