Job Description

About this opportunity The Specialist - 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! We believe in trust - we trust each other to do the right things, and we believe in taking decisions as close to the product and technical expertise as possible! We believe in creativity - trying new things and learning from our mistakes . and We believe in sharing our insights and helping one another to build an even better user plane. We truly believe in happiness , we enjoy and feel passionate about what we do and value each other\'s technical competence deeply What you will do 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 You will bring The CORE Engineer - Design is typically assigned to work for Design related activities in a managed services operations organization. The position responsible will be required: 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. Key Qualification : Education: B.E / B-Tech (E&C) Experience: . 6 to 12 years of relevant experience in Packet CORE nodes Why Join Ericsson At Ericsson, you\'ll have an outstanding opportunity. The chance to use your skills and imagination 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. What Happens once you apply Click Here to find all you need to know about what our typical hiring process looks like. Encouraging a diverse and inclusive organization is core to our values at Ericsson, that\'s why we nurture it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity and Affirmative Action employer, learn more. We are committed to providing reasonable accommodations to all individuals participating in the application and interview process. If you need assistance or to request an accommodation due to a disability please reach out to [HIDDEN TEXT]

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