IMS Tester

Designation : IMS Tester
Exp : 3-8 yrs
Location : Middletown, NJ
Solid testing experience:
o Application Testing including Fail-over/Local Redundancy, Load Balancing, Alarms, Logs, Performance Management data, Security, Subscriber Provisioning, Integration with IT Systems, Application Feature testing, BU&R, Log-in Administration, Gold Standards validation.
o VM and vNF configuration/re-configuration, Affinity / anti-affinity rules, Software upgrades, Configuration updates)
o End-to-End service testing including test case automation (Ixia, Exfo, SoftTest)
o Performance Testing (Load/Capacity, Call success rate, Delays, Latency, Voice/Video quality, VM/vNF instantiation metrics, Geo-Redundancy)
o Test Management (Testing Status/Reports)
o Vendor Management(Bug Fix & Software Upgrade prioritization/scheduling, Vendor Documentation)
o Lab Connectivity /Integration /Management
o Field Testing/Tier Support
o Proven troubleshooting skills utilizing protocol analysis applications such as Tektronix IRIS, NetScout, and Wireshark.
Knowledge of:
o SIP and Diameter Signaling/call flows
o IMS (IP Multimedia Subsystem) network elements and solutions
Alcatel Lucent: CTS, ISC (CSCF), SBC, SDM HSS and COM
o IR.94 Video Calling
o Real-timeCloudapplications and Server Virtualization Solutions (KVM, Orchestration)
o Linux server OS including network configuration (interface bonding and static route definition, IPv4, IPv6)
o Agile and Rally