QA Engineer
Location
Mountain View, California
Job Type
Full-time
Category
other-general
Posted
May 14, 2026
Role: QA Engineer
Work location: Mountain View, CA
Job Description:
6 to 8 years of experience in NTN, NR, LTE, IMS protocol stack Development, and Testing
Experience in Python and Shell scripting for automation framework development
Well versed with Testing strategy for NTN(Non-Terrestrial-Testing (Skylo & Starlink), Telephony, eSIM
Perform Functional, Regression, Sanity, Feature testing for NTN, Telephony, eSIM
CBRS(5G Private Network Testing) with charters, Xfinity operators
Network slicing, Unified Call logs, NTN, T911 to eSOS
Log analysis with various Android bug tool, QXDM, QPST, QCAT, Shannon Tools etc.
hands on experience on using Keysight E7515 UXM 5G, Anirtsu 8475B, CMW500, CMW100 call boxes to validate NR, LTE, IMS, L GWL call flows, handovers.
Triaging/ debugging of issues reported by Field test teams
Experience using Shannon DM,QXDM, QCAT tool for log analysis
Key Responsibilities:
6 to 8 years of ...
Work location: Mountain View, CA
Job Description:
6 to 8 years of experience in NTN, NR, LTE, IMS protocol stack Development, and Testing
Experience in Python and Shell scripting for automation framework development
Well versed with Testing strategy for NTN(Non-Terrestrial-Testing (Skylo & Starlink), Telephony, eSIM
Perform Functional, Regression, Sanity, Feature testing for NTN, Telephony, eSIM
CBRS(5G Private Network Testing) with charters, Xfinity operators
Network slicing, Unified Call logs, NTN, T911 to eSOS
Log analysis with various Android bug tool, QXDM, QPST, QCAT, Shannon Tools etc.
hands on experience on using Keysight E7515 UXM 5G, Anirtsu 8475B, CMW500, CMW100 call boxes to validate NR, LTE, IMS, L GWL call flows, handovers.
Triaging/ debugging of issues reported by Field test teams
Experience using Shannon DM,QXDM, QCAT tool for log analysis
Key Responsibilities:
6 to 8 years of ...