Overview

Solution Architect – Packet Core and 5G Core

Responsibilities

- Lead solutioning, deployment, integration, migration, and validation of Packet Core (PACO) and 5G Core (5GC) networks.
- Perform requirements analysis, configuration, integration, and software upgrades of Packet Core and 5GC nodes.
- Provide technical support, troubleshooting, KPI maintenance and improvement.
- Packet core network design – high level design (HLD) and Packet Core IP planning.
- DNS (Gi, Gn, Gp): configuration and traffic migration.
- Engage in implementation across Gn, S3, S4, S12, S11, S5, S8, Gx, Gy, S1-U, S10 and S6a interfaces.
- Work with Linux and related virtualization technologies; strong knowledge of Linux, IP networking, transport, Internet and application layer protocols (IPv4, IPv6, IPsec, TCP, UDP, QUIC, HTTP/ s, DNS, RTSP, SSH).
- Lead acceptance testing and coordinate with customer stakeholders for solution acceptance.
- Mentor members of internal teams and customers; maintain a positive, customer-oriented attitude; demonstrate urgency when needed.

Qualifications & Experience

- 13+ years of experience in Telecom Core Networks (required).




- Strong knowledge of Packet Core and 5G Core with 3 to 4 years of Solution Architect experience.
- Hands-on experience on:
- Packet Core Network: MME, EPG, PCRF, WMG, DRA integrations.
- 5GC Network: PCC, PCG, CCRC/NRF, PCF integrations.

- Domain knowledge: 4G, 5G, IoT/M2M, WiFi, networking.
- Experience in design, deployment, integration, migration and validation of PACO and 5GC.
- Experience in requirements analysis, configuration, integration, and software upgrades of Packet Core and 5GC nodes.
- Experience in technical support, troubleshooting, KPI maintenance & improvement.
- DNS (Gi, Gn, Gp) configuration and traffic migration experience.
- Experience with Linux and related virtualization technologies.
- Excellent communication skills and ability to work with diverse teams of technical architects, analysts, and testing teams.
- Solid sense of urgency and ability to handle tense situations.
- Mentoring capabilities for internal teams and customers.

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📌 Solution Architect – Packet Core and 5G Core) (New South Wales)
🏢 Pyramid Global Technologies
📍 New South Wales