Specialist 5G

5 days ago

Noida, India Ericsson Full time

Description

Join our Team

About this opportunity
The Packet Core Engineer – Performance is typically assigned to work for performance related activities in a led services operations organization.

What you will do

Good understanding and experience on 3GPP standards and PS Core protocols In-depth product knowledge of Cisco/Huawei/Ericsson SPG and MME latest versions. Configuration and fix experience Cisco Packet Core /Ericsson/ Huawei Packet Core node Solve/Config understanding and Elements (SGSN/MME/GGSN) Knowledge of VOLTE/IMS related configuration in MME/GGSN Configuration knowledge of creation of OSPF, IP pool addition, OCS/DRA/PCRF definition, LAC Barring, CSFB, SRVCC, APN creation, BSC/RNC migration, TAI-DB management In depth knowledge of Cisco, Nokia, Ericsson nodes minimum 2 vendors Sound level shown experience around 2G, LTE & 5GNSA Understanding of SS7 network, GPRS call flow, VOLTE call flow, EPC/LTE/volte call flows and RF network of GPRS. Understanding of Gb, Gr, Gi, Gn, IUPS, Gx, Gy, Gz, S1, S6a, S11, SGs, S10, Gi configuration & integration. Understanding of Deep Packet Inspection configurations. Should be proficient with significant PACO related KPIs, their analysis & improvement plans. Good understanding of Service Awareness and differentiated charging related concepts. Knowledge of Latest Paco Nodes/Technologies – CUPS, F5, Cloud.

You will bring

Cisco Packet Core/Huawei Packet Core node Fix/Config understanding In-depth understanding of GSM/WCDMA/LTE In-depth understanding of Packet Core KPI fix & trace analysis Preferred Experience on end user perception improvement In-depth Understanding of Call flows Should work independently as Performance Role Adopts a right first-time approach to working practices.

Experience

Experience: 6-12 years Good understanding of Telecom Networks specially in 2G/4G/5GNA domain Hands on experience on Packet CORE nodes SGSN/GGSN/DNS/PCRF/MME/EPDG/AAA Knowledge and experience of GSM/LTE/VoLTE

Why join Ericsson?
At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and creativity to push the boundaries of what´s possible. To build never seen before solutions to some of the world’s toughest problems. You´ll be challenged, but you won’t be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.

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