Wireless Test and Automation Engineer - 5G PHY & Stack
Core
Design, implement, and automate 5G NR test cases for 3GPP Stack and PHY-level features in a low Earth orbit (LEO) satellite system.
Role type
Senior IC wireless test and automation engineer (5G PHY & Stack)
Builds
Automated test frameworks and regression suites for 5G NR 3GPP Stack and PHY features
Domain
Satellite communications / 5G wireless technology
Required skills
Python scripting, 5G NR 3GPP Stack and PHY testing, wireless measurement tools (Amarisoft, Viavi, Propsim, Spirent, Keysight, Rohde & Schwarz), log analysis (L1/L2/L3), failure analysis, issue tracking (Jira)
Preferred skills
Satellite/NTN testing, HIL test architecture, CI/CD integration, startup/R&D environment experience
Technologies
Python, Jira, Amarisoft, Viavi, Propsim, Spirent, Keysight, Rohde & Schwarz
Responsibilities
Set up and maintain scripting/automation environments for wireless test setups; Derive and implement 5G NR test cases; Develop Python scripts for automation and result analysis; Perform software regression testing; Analyze logs for failure analysis and root cause identification; Use wireless measurement equipment to execute and debug scenarios; Track defects and prepare test reports
Seniority
Senior, hands-on IC
