NFV/VoLTE Core Lab Engineer

Location: Kansas City, KS
Job Code: 950
# of Openings: 6


GTA is a leading independent provider of high-value engineering, technology and business consulting services to the telecommunications industry. The company is based in Reston, VA and has presence throughout the US and Internationally.    

Job Description:

  • Lab environment set up. Working with other lab platform engineers to connect and trouble-shoot interfaces and to establish the end-to-end VoLTE and VoWiFi lab environments.
  • Test Planning.  Document the e2e test cases for lab VoLTE and VoWiFi test cases, participate in cross-functional test case review with IT, Network Design, device team, etc., obtain buy-in on the test plan, update as needed.
  • Testing and troubleshooting.   Execute the VoLTE and VoWiFi lab test cases.  Trouble-shoot as needed.
  • Test Automation:  Use key-words to build automated test cases for VoLTE and VoWiFi using the Landslide test tool and a Sprint provided test automation framework.

Minimum Qualifications:

  • Bachelor’s Degree in Electrical Engineering or related field.
  • Familiar with EPC and IMS platforms and functions and architecture.
  • Knowledge of CDMA voice core and IMS call flows.
  • Experience with testing and troubleshooting VoLTE and VoWifi call flows
  • Proficient in the use of test tools such as Landslide.
  • Familiar with test automation tools such as Jenkins, Robot, etc.
  • Proficient basic automation scripting such as Python

Additional Position Requirements:

A background investigation and drug test is required.


Global Technology Associates, LLC (GTA) is an EOE M/F/D/V 

All qualified applicants will receive consideration for employment without regard to their protected veteran or disabled status and will not be discriminated against.

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