Test Engineer
Job Location:
Job Location:
Warrenville, IL - USA
Monthly Salary:
Not Disclosed
Monthly Salary:
Posted on:
6 hours ago
Posted on:
Vacancies:
1 Vacancy
Vacancies:
Job Summary
Job title: Telecom Test Engineer (IMS/VoLTE)
Location: Fully onsite. Warrenville IL
Location: Fully onsite. Warrenville IL
Contract W2 (No C2C)
JD:
Client is looking for a test lead engineer that has 6-8 years experience SIP IMS Core VoLTE/CVoIP call flow process for testing and validation.
Following skills/experience required:
Strong knowledge in 5G/LTE/UMTS
VoLTE/IMS Network Performance and Capacity Test and IMS Nodes Performance Benchmarking Activities.
Extensive Hands on experience with VoLTE/IMS Call Processing and VoLTE/IMS Supplementary Services.
Need to have hands on experience IMS Related Protocols Signaling Analyzing (VoLTE/IMS VOIP Call Flows (SIP/SDP/H.248 etc.) using Iris Analyzer and RADCOM .
Working experience on IMS interworking entities (BGCF MGCF MRFC MRFP AGW IBCF TrGW) and interfaces.
VOIP / IMS call flows (expertise in SIP based call flows) - Voice and Supplementary Services.
Experience with LTE core system interfaces and protocols such as S1-MME S1-U S6a S11 S5/S8 Rx NAS S1-AP RRC GTPv2c GTP-U SGs-AP Gn Gx Ga Sy is desired
In-depth understanding of Telecom Protocols and technologies like GTPV2SIP RTP IPv4 and IPv6 DIAMETER DNS H.248 IPSec TCP-IP LDAP etc.
Design & Troubleshooting experience in VoLTE E2E Call Flows and RCA Debugging Skills and IP Network design planning and optimization
Scripting experience on any language like Python/Unix/Selenium and hands on experience on Android adb command for automation and taking device logs
Tool Experience on WiresharkQXDMRADCOMIXIAEXPOLANDSLIDE etc
Top Skills:
IMS call flows
Telecom Protocols and technologies like GTPV2SIP RTP IPv4 and IPv6 DIAMETER DNS H.248 IPSec TCP-IP LDAP etc.
IMS interworking entities (BGCF MGCF MRFC MRFP AGW IBCF TrGW) and interfaces
Strong knowledge in 5G/LTE/UMTS
VoLTE/IMS Network Performance and Capacity Test and IMS Nodes Performance Benchmarking Activities.
Extensive Hands on experience with VoLTE/IMS Call Processing and VoLTE/IMS Supplementary Services.
Need to have hands on experience IMS Related Protocols Signaling Analyzing (VoLTE/IMS VOIP Call Flows (SIP/SDP/H.248 etc.) using Iris Analyzer and RADCOM .
Working experience on IMS interworking entities (BGCF MGCF MRFC MRFP AGW IBCF TrGW) and interfaces.
VOIP / IMS call flows (expertise in SIP based call flows) - Voice and Supplementary Services.
Experience with LTE core system interfaces and protocols such as S1-MME S1-U S6a S11 S5/S8 Rx NAS S1-AP RRC GTPv2c GTP-U SGs-AP Gn Gx Ga Sy is desired
In-depth understanding of Telecom Protocols and technologies like GTPV2SIP RTP IPv4 and IPv6 DIAMETER DNS H.248 IPSec TCP-IP LDAP etc.
Design & Troubleshooting experience in VoLTE E2E Call Flows and RCA Debugging Skills and IP Network design planning and optimization
Scripting experience on any language like Python/Unix/Selenium and hands on experience on Android adb command for automation and taking device logs
Tool Experience on WiresharkQXDMRADCOMIXIAEXPOLANDSLIDE etc
Top Skills:
IMS call flows
Telecom Protocols and technologies like GTPV2SIP RTP IPv4 and IPv6 DIAMETER DNS H.248 IPSec TCP-IP LDAP etc.
IMS interworking entities (BGCF MGCF MRFC MRFP AGW IBCF TrGW) and interfaces
About Company
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