Highly skilled Level 3 Support Engineer (N3) sought by First Point Group to join key telecom client.
Work Mode: 100% Remote
Start Date: Immediate
Key Responsibilities:
* Provide Level 3 support for Ericsson AXE environments.
* Troubleshoot and resolve issues in nodes such as MSC-DB, MSC-BC, MGW (Cello, MRS), HLR (FE), and National PTS.
* Operate and maintain platforms including AXE 810, BSP8100, GMP V4, MRP, BYB501.
* Analyze traces, performance, and service configurations.
* Work with signaling protocols: SIGTRAN, MAP, CAMEL, ISUP, and interface with SIP environments when required.
Requirements:
* Proven experience in 2G/3G CS Core networks with Ericsson AXE architecture.
* Strong knowledge of APZ 212 processors, APG43 systems, and Ericsson I/O platforms.
* Solid understanding of signaling protocols in CS Core environments.
* Ability to act as a technical N3 expert, supporting operational and optimization teams.
* Advanced English is mandatory (written and spoken).
Familiarity with Circuit Switched Core (CS Core) platforms is essential. This role involves working on Ericsson AXE environments, troubleshooting complex issues, and operating/maintaining multiple platforms. Strong analytical skills and the ability to work independently are crucial. Experience with signaling protocols and Ericsson I/O platforms is necessary.