End to End Mobility Network Test Engineer

Company: Hcl Technologies
Location: Dallas
Posted on: January 16, 2022

Job Description:

End to End Mobility Network Test Engineer
The position is a seasoned individual who will validate new product/services E2E (End to End). In such validating the service from Handset to all internal working in the Mobility network and back.Qualifications: In-depth knowledge of LTE and IMS network architecture. Strong understanding of End-to-End call flows for 4G LTE, and IMS. Profound experience in 4G LTE, and IMS E2E service testing. Strong troubleshooting skills to provide RCA (root cause analysis) on E2E services issues (LTE, and IMS). Knowledge of test methodologies and using test validation tools (Spirent, QXDM, Wireshark, Netscout, and Maveri (RADCOM)).Desired Qualifications Understanding of 3GPP standards and protocol specifications, particularly those related to Packet Core Nodes serving LTE, and 5G Stand Alone (SA): GGSN, SGW, PGW, SAEGW, SMF, UPF. Knowledge of packet core policy, charging, and QoS enforcement: PCEF, PCRF, OFCS, OCS, and CHF. Understanding of Radio Access Technologies: 5GNR NSA and SA, LTE. Some experience in any development language like C++ or Python is a plus. Scripting experience specifically in Perl or Python Test methodologies is a plus.
Educational Requirements

• Minimum Bachelors degree in Computer, Telecom, or related technical fieldby Jobble

Keywords: Hcl Technologies, Dallas , End to End Mobility Network Test Engineer, Engineering , Dallas, Texas