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.
Skills you will bring
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.
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) || Gurgaon
Req ID: 783145
Skills Required
- 10+ years of experience with Core Networks portfolio
- Hands-on experience in Cloud Native Infrastructure
- Experience serving as lead architect in Core Networks solutions deployment
- Strong understanding of telecom network LCM flow
- Leadership skills to manage cross-functional teams
What the Team is Saying
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Ericsson Compensation & Benefits Highlights
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Retirement Support — The U.S. 401(k) includes an automatic 3% company contribution plus matching (100% of the first 3% and 50% of the next 2%) with immediate vesting. An employee stock purchase plan and legacy pensions in some groups strengthen long‑term savings.
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Leave & Time Off Breadth — Generous PTO, paid holidays, sick time, bereavement leave, and a dedicated volunteer day are offered. Time‑off allotments can increase with tenure and are complemented by hybrid work where roles allow.
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Healthcare Strength — Medical, dental, vision, and mental‑health support are part of a comprehensive health and wellbeing offering. Wellness initiatives such as onsite gyms, fitness classes, and EAP access are available in certain locations.
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What We Do
Ericsson builds the digital connectivity the world relies on. Our technology underpins the mobile networks, platforms, and systems that billions of people, businesses, and societies depend on every day. We are a global leader in communications technology, delivering mobile network infrastructure, cloud software, and wireless connectivity solutions for service providers and enterprises worldwide. Our networks support connectivity across 180+ countries, helping power everyday communication as well as critical digital services at global scale. Connectivity has evolved far beyond consumer mobile use. Today, nearly 80% of the world’s population accesses the internet via mobile networks, and Ericsson is helping shape what comes next. We are advancing 5G and 5G Advanced, developing network APIs that open connectivity to the global developer ecosystem, and applying automation and AI to make networks more intelligent, efficient, and resilient. Ericsson was the first company to launch live 5G networks on five continents, and our 5G platform is now commercially live in 150+ networks across 60+ countries. We also support more than 36,000 enterprise customers, enabling secure, high-performance connectivity for industries such as manufacturing, aviation, logistics, utilities, and public safety, where reliability and performance are mission critical. Innovation is central to how we work. Ericsson has approximately 28,000 employees in research and development, backed by one of the strongest intellectual property portfolios in the industry with 60,000+ granted patents. Our engineers, researchers, and technologists work across 100+ global R&D sites, helping define how networks evolve and how digital infrastructure is built for the long term. As the world moves toward a mobile-first, AI-powered, and cloud-driven future, connectivity becomes the foundation for digital transformation across every industry. Ericsson is building that foundation, shaping the future of digital connectivity through technology that operates at global scale and supports real-world impact, today and for what comes next.
Why Work With Us
Ericsson is a place for people who want to work on technology that powers everyday life. You’ll contribute to large-scale systems used every day, tackle complex challenges in live environments, and keep developing your skills and career in your own vision.
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