You will be taken to Ericsson’s own careers page to apply. Job ID 792319.
Job description
Join our Team
About this opportunity: We are looking for a skilled and driven Packet Core Optimization Engineer to join our Managed Services team in Noida. This role sits at the heart of Packet Core performance, offering you the opportunity to work across cutting-edge 2G/4G/5G NSA networks, collaborate with global telecom vendors, and directly impact end-user network experience. If you thrive in a fast-paced, technically demanding environment and bring a right-first-time mindset, this role is for you
What you will do
Drive performance and optimization activities within a managed services operations environment
Perform configuration and troubleshooting of Packet Core nodes (SGSN/MME/GGSN) across Nokia, Cisco, and Ericsson platforms
Conduct KPI analysis, trace analysis, and lead improvement initiatives for Packet Core performance
Manage and execute configurations including OSPF, IP pool addition, OCS/DRA/PCRF definition, LAC Barring, CSFB, SRVCC, APN creation, BSC/RNC migration, and TAI-DB management
Support VoLTE/IMS-related configurations in MME and GGSN
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Good understanding of Telecom Networks specially in 2G/4G/5G NSA/5G SA/M2M/VoWifi domain
Sound level domain knowledge around 2G, LTE & 5GNSA/5G SA
Proficiency in Cisco and/or Huawei Packet Core node troubleshooting and configuration
In-depth knowledge of GSM / WCDMA / LTE / VoLTE technologies and 3GPP standards
Solid understanding of 2G, LTE, and 5G NSA domain
Expertise in PS Core protocols, SS7 networks, and EPC/LTE call flows
Familiarity with PACO KPIs, their analysis, and improvement planning
Knowledge of latest technologies: CUPS, F5, Cloud Packet Core
Minimum proficiency across 2 vendors (Cisco, Nokia, or Ericsson)
“All academic credentials must be from recognized and accredited institutions and are further subject to verification.”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 solutions never seen before 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 champion 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 Employer. learn more.
Primary country and city: India (IN) || Noida Req ID: 792319
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