Description

Own testing strategies and automation for NTN, LTE, and IMS protocol stacks.

This role is on-site.

Responsibilities

• Develop and execute testing strategies for NTN, NR, LTE, and IMS protocol stacks.
• Build and enhance automation frameworks using Python and Shell scripting.
• Perform functional, regression, sanity, and feature testing for telephony and eSIM applications.
• Conduct CBRS (5G Private Network) testing with various operators.
• Analyze logs using QXDM, QPST, QCAT, and Shannon Tools to troubleshoot issues.

Required Skills

• 6 to 8 years of experience in protocol stack development and testing within telecommunications.
• Proficiency in Python and Shell scripting for automation development.
• Experience with testing strategies for NTN, telephony, and eSIM technologies.
• Hands-on experience with Keysight E7515 UXM 5G, Anritsu 8475B, CMW500, or CMW100 call boxes.
• Strong log analysis skills using Android bug tools, QXDM, QPST, QCAT, or Shannon Tools.
• Understanding of 5G Private Network architectures and operator test charters.

Key Skills

Education

Any Graduate