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Solution Architect - Packet core
Ericsson
Bengaluru, IND
Full-time
Senior · 10+ years experience
Onsite
Discovered Yesterday
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About this Opportunity
We are seeking a Solution Architect for Packet Core Networks to design, implement, and optimize EPC/5G Core solutions for telecom operators. You will take end-to-end ownership of architecture to ensure solutions meet customer needs, industry standards, and business objectives. As a member of our dynamic E2E Solution deployment team, you will be instrumental in establishing Ericsson as a trusted partner through your technical expertise, support for business development, and consultative engagements across the Core Networks (CN) portfolio.
What you will do:
• By analysing customer needs and requirements (CIQ), design and dimension end-to-end technical solutions that utilize the Ericsson Core Networks portfolio and capabilities. • Contribute to prepare the efforts estimation based on high level solution document. • Prepare the high quality HLD/LLD for E2E Core Network solution specially Packet core (5GC/DMC Solution) as per scope and PDU guidelines, improving efficiency through adoption of automation tools and fostering innovation. • Manage technical discussions with internal stakeholders and related organizations within the Market Area and Business Area with regards to feature enhancements and roadmap updates. • Cross functional engagement and understand the Test case requirement and support the SSI in E2E testing.
Qualifications and Experience Requirements
- BE/ B.Tech • 10+ years of experience with the Core Networks portfolio, including hands-on experience in Cloud Native Infrastructure, Packet Core, Policy, IMS, UDM/UDR, HLR/HSS, MSS, MGW, LBS domains including understanding of regulatory requirements. Required Skills: - • Design end-to-end core Network Solutions including EPG & 5G Core (PCC: AMF, SMF, PCG: UPF, CCXX, PCXX). • Strong understanding of E2E Call flow for 3GPP network. • Strong knowledge of packet core architecture (vEPC, MME,SGW,PGW/EPG) • Troubleshooting and root-cause analysis across 4G, 5G NSA, 5G SA packet core networks • Strong skills on Architecture and Interfaces for Ericsson Core network elements IMS, MSC, MGW and E2E network. • Understanding or hands-on IMS solutions (VoLTE, VoWiFi, multimedia) and define the architecture for core IMS nodes (CSCF, TAS, SBC, MRF, DNS). • Experience serving as a lead or solution architect in the delivery of complex Core Networks solutions deployment. • Strong understanding of telecom network online LCM flow and handling. • Leadership skills, including the ability to lead and coordinate cross-functional teams and manage complex engagements. • Very good understanding of Cloud/Virtualization (NFV/SDN). • Understanding of Docker and Kubernetes with exposure to Cloud Native solutions. • Very Good understanding of Wireshark / signalling analysers. • Collaborative Mindset: Open‐minded and adept at collaborating across diverse stakeholder groups. • Knowledge and adaptability to Automation and AI related tools, methodology and practices. • Shall be able to deliver with High quality standards and ensure First Time Right delivery.
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