Ericsson is hiring for experienced Senior Engineer - PS Core
- Company Name
- Ericsson
- Company Website
- http://ericsson.com/
- Experience
- 6-12 years
- Job Role
- Senior Engineer - PS Core
- Job Type
-
- Experienced
- Job Location
-
- Saharanpur Uttar Pradesh
- Noida
- Education
-
- BE/BTech
- Branch
-
- IT
- CS
Eligibility Criteria
- 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 troubleshooting 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 domain knowledge 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.
- Education: B.E / B-Tech (E&C)
- Experience: · 6 to 12 years of relevant experience in Packet CORE nodes
Job Description
- Cisco/Huawei/Ericsson Packet Core node Troubleshooting/Config understanding
- In-depth understanding of GSM/WCDMA/LTE
- In-depth understanding of Packet Core KPI troubleshooting & 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
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