Engineer - Packet Core

Found in: Talent IN C2 - 2 weeks ago

Noida, India Ericsson Full time

Description

Join our Team

About this opportunity
The Senior Engineer - PS Core role is a vital function of GNOC in GSC India. 2nd Level Assurance is responsible for the end-to-end 2nd Level technical support for the issues arising in Managed Services Customers’ cellular network

 
What you will do

Cisco/Huawei/Ericsson Packet Core node Tackle/Config understanding In-depth understanding of GSM/WCDMA/LTE In-depth understanding of Packet Core KPI solving & trace analysis Network Architect/Solution Design experience New Solution understanding and implementation New solution documentations In-depth Understanding of Packet Core Call flows Should be able to work independently and be able to lead as well Should be customer oriented and confident and self-motivated Should work well under time constraints and adopts a right first-time approach to working practices

 
You will bring

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 solve experience of Huawei Network elements like USN9810 and UGW9811 Hands on experience at Huawei/CISCO/Ericsson Packet Core 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, Huawei, Ericsson nodes minimum 2 vendors Sound level proven experience around 2G, 3G & LTE. Understanding of SS7 network, GPRS call flow, 3G 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 well versed with important 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.

 
Key Qualification:

Education: B.E / B-Tech (E&C)

Experience:

6 to 15 years of proven experience in Packet CORE nodes

 
Why join Ericsson?
At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and inspiration 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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