Roaming Testing Engineer I
Core
Perform IREG testing (CARRIER_SHORT) based on GSM standards to validate network set-up and testing of roaming partners for new roaming agreements.
Role type
Testing Engineer (Telecommunications/Network)
Builds
Roaming services and network configurations for global communications providers
Domain
Telecommunications, Mobile Networks, Roaming
Required skills
IREG testing, GSM standards, SS7 message analysis, Switching & signaling support, SGSN/GGSN/SMSC troubleshooting, Switch/network translation, Test plan management, Integration testing, Conformance testing, Module and Functional testing
Preferred skills
Technical customer support, Problem management, Roaming implementation, Project management, Risk analysis
Technologies
GSM, SS7, SGSN, GGSN, SMSC
Responsibilities
Assist in developing and maintaining IREG testing procedures, Provide switching & signaling support for Roaming Partner set up, Schedule and perform IREG testing for new roaming partners, Troubleshoot and evaluate SS7 messages when roaming services fail, Troubleshoot switching, SGSN/GGSN, and SMSC components, Manage test plan and schedule
Seniority
Mid-level, hands-on IC
