Solution Architect - Core E2E

Join our dynamic team at Ericsson as a Solution Architect. In this pivotal role, we want tech enthusiasts who are genuinely passionate about delivering cutting-edge solutions to global customers. If you're detail-oriented, thrive in fast-paced environments, and love putting customers first—this could be your next move. Soft skills matter just as much as technical chops here. You'll collaborate with diverse stakeholders across the organization, so being a strong communicator and team player is key.

What You'll Do: As an Packet Core Performance Consultant, you'll dive deep into customer challenges and ambitions, leverage your expertise in Ericsson's portfolio (and third-party products), and craft end-to-end strategies that optimize network performance and customer experience.

Your mission: Deliver innovative, cost-effective solutions that create real business value. You'll need to adapt quickly to change and show leadership across both Ericsson and customer teams.

The Impact: You'll be at the center of major network transformation projects for Ericsson's biggest customers. This means collaborating closely with Product Units, Customer teams, Technical groups, and Marketing/Business Development. You'll design and deploy solutions that enhance network capacity, functionality, and end-user services—working across IMS and Packet Core portfolios with a focus on leading the charge into 5G Core and in the E2E chain.

Why This Role Rocks: - Work on next-gen 5G technology and beyond - Global customer exposure - Drive real transformation project - Shape innovative solutions from the ground up

People & Communication • Customer relationship pro who can build trust and drive conversations • Craft and deliver compelling technical presentations and proposals • Strong consultative mindset—you see the forest and the trees • Bridge the gap between engineers, developers, and sales teams Mindset & Approach • Innovative, creative spirit with a healthy appetite for risk-taking • Strategic thinker who can pivot to tactical execution when needed • Thrive under pressure and tight deadlines • Open to traveling (25%+) Technical Chops • Solid experience delivering end-to-end solutions in domains like Packet Core, TCP Optimization and Routing. • Expert-level knowledge in some of the following Core Network Functions: AMF, SMF, MME, SGW/PGW-C/U, UPF, DNS • Deep understanding of 4G/5G mobile networks, E2E optimization, and network design • Strong grasp of 3GPP standards—and how to apply them in real-world implementations Networking & Protocols • Signaling-Plane and User-Plane analysis (familiar with major monitoring systems and Wireshark) • TCP/QUIC protocol knowledge • Routing and switching expertise Data & Analysis • Data analytics skills: Python (Pandas, NumPy, Parquet, etc), MySQL, Excel, Tableau • Comfortable translating data into actionable insights Collaboration & Growth • Work closely with R&D—provide feedback and spark new ideas • Stay current on emerging tech and share knowledge to build customer competence • Active participant in knowledge transfer and documentation