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Test Engineer

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Cognizant

2021-12-03 08:54:25

Job location Warrenville, Illinois, United States

Job type: fulltime

Job industry: Science & Technology

Job description

Job Summary :

Test new virtualized Platforms in IMS Architecture as part of vNE migration needed for 5G Integration. Verifying MOP's in Lab and staging environment. Certify various network elements. Validate features and functionalities in various devices.
Test Plan creation and execution. Monitor traffic and Failures in new platforms.
Recreate Production issues in Lab environment to debug them.
Test various call features in lab and staging environment.
Interop Testing with multiple partner carriers.
Analyze traces to check that devices are performing as per requirements and call flow observed between IMS Network elements as per required
Debug issues and Identify the network element responsible for any possible defects from the pcap logs.

Roles & Responsibilities :

Test new virtualized Platforms in IMS Architecture as part of vNE migration needed for 5G Integration. Verifying MOP's in Lab and staging environment. Certify various network elements. Validate features and functionalities in various devices.
Test Plan creation and execution. Monitor traffic and Failures in new platforms.
Recreate Production issues in Lab environment to debug them.
Test various call features in lab and staging environment.
Interop Testing with multiple partner carriers.
Analyze traces to check that devices are performing as per requirements and call flow observed between IMS Network elements as per required
Debug issues and Identify the network element responsible for any possible defects from the pcap logs.

Technical Skills

SNo Primary Skill Proficiency Level * Rqrd./Dsrd. 1 5G Networks PL1 Required 2 Mobility (VoLTE) PL1 Required * Proficiency Legends

Proficiency Level Generic Reference PL1 The associate has basic awareness and comprehension of the skill and is in the process of acquiring this skill through various channels. PL2 The associate possesses working knowledge of the skill, and can actively and independently apply this skill in engagements and projects. PL3 The associate has comprehensive, in-depth and specialized knowledge of the skill. She / he has extensively demonstrated successful application of the skill in engagements or projects. PL4 The associate can function as a subject matter expert for this skill. The associate is capable of analyzing, evaluating and synthesizing solutions using the skill.

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