Verify TCAM cellular modem behavior (TCAM 1.1, 2, 3, 4) in simulated network conditions
Test voice, SMS, and data services across GSM, 3G, LTE, and 5G technologies
Verify eCall, legal eCall, and next-generation eCall functionality
Test DualAPN logic for multiple markets (HU, RO, SK, IS, GR)
Validate VoLTE/VoNR, IMS Registration, and circuit-switched voice behavior
Test network reject code handling and modem recovery logic
Verify eCall-only mode for country-specific regulatory requirements
Develop and maintain automated test cases using Robot Framework and Python
Migrate existing test suite to TCAM2; extend coverage to TCAM3 and TCAM4
Maintain and improve the CI/CD pipeline (Git, Gerrit, Jenkins) — keep the pipeline green
Integrate test results into CarWeaver verification verdict system
Manage defects and work items in Jira
Simulator & Lab Operations
Operate and maintain mobile network simulators: Keysight Anite 9000 (SAS), Keysight UXM E7515A, and R&S CMW/CMX500
Develop and maintain simulator services in Python
Ensure simulator availability and reliability for the test team
Act as subject matter expert during TCAM and mobile network troubleshooting
Review planned TCAM implementations for Network Friendliness Mode
Investigate voice-centric to data-centric mode migration requirements
Contribute to pre-certification testing for new TCAM variants with mobile network operators
