Vacancy expired!
Solution IT Inc. is looking for a Test Engineer for “VoLTE End-2-End service validation for one of its clients in Dallas, TX.
Title: Test Engineer for “VoLTE End-2-End service validationSummary:- Technical Consultant Test Engineer for VoLTE End-2-End service validation.
- The engineer will perform service validation of different data and voice services using wireless devices in production environment against LTE and IMS core infrastructure.
- The work is performed as a real end user for VoLTE services of different services like Voice, Video, Chat, SMS, File transfer and different type of Data sessions for domestic , inter carrier and international calls.
- Good understanding of testing processes/methodologies and Test Tools and well versed with test planning and acceptance phase till the point of customer sign-off.
- Responsible for e-2-e service testing, Sanity Testing, Regression testing execution of network deployment in identified markets and Network.
- Working experience in LTE, VoLTE, VoWIFI, IMS Converged and PSTN transformation solutions for network operators.
- Domain knowledge and experience on IMS architecture, EPC architecture (Network topology & LTE-EPC, IMS).
- Protocol knowledge of SIP , DIAMETER, GTP, S1AP etc. and the signaling flows across the network.
- Packet Analysis for VoLTE network Protocols around Wireless domain of LTE(Packet Core) and IMS network Protocols & Interfaces using tracing tools to capture DIAMETER, GTP , SIP, other LTE-EPC & IMS Protocols.
- Experience in Network validation of EPC/IMS call flows as per 3GPP specs for EPC signaling flows and IMS call flows for different services, Understanding, identifying and troubleshooting call flows.
- Validation with architect team to ensure the correct call flow, clearly and accurately document and discuss the discrepancies, anomalies or issues with the test case.
- Added advantage for working experience on both IMS and EPC mobility core and working experience with IRIS, RADCOM tracing tool and HP Quality Center.
- Must have good comm. Skills.
- Bachelor’s degree in Computer Science or Computer Information Systems or its equivalent with relevant experience
- ID: #23704416
- State: Texas Dallas / fort worth 75201 Dallas / fort worth USA
- City: Dallas / fort worth
- Salary: Depends on Experience
- Job type: Contract
- Showed: 2021-12-01
- Deadline: 2022-01-29
- Category: Et cetera