Connectivity Test Engineer
⚲ Krakow
Do uzgodnienia
Wymagania
- Python
- Robot Framework
- Jenkins
- Jira
- Linux
Opis stanowiska
You will join a dedicated DXC Luxoft team embedded within the client's connectivity testing department. The assignment covers verification of the TCAM (Telematics & Connectivity Antenna Module) — the cellular modem embedded in modern connected vehicles — across simulated mobile network conditions representing 2G, 3G, LTE, and 5G technologies.
The work is structured as an increment commitment: the team owns a defined area of responsibility and delivers features quarterly, aligned to the client's Quarterly Sync planning cadence. The engagement starts with onboarding in October 2026 and runs through 31 December 2028.
TCAM Verification
- 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
Test Automation & CI
- 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
SME Contributions
- 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
The work is structured as an increment commitment: the team owns a defined area of responsibility and delivers features quarterly, aligned to the client's Quarterly Sync planning cadence. The engagement starts with onboarding in October 2026 and runs through 31 December 2028.
TCAM Verification
- 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
Test Automation & CI
- 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
SME Contributions
- 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
🔍 Dekoder Ogłoszenia
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dedicated DXC Luxoft team embedded within the client's connectivity testing department
Będziesz pracować w zespole zewnętrznym, który jest w pełni zaangażowany w projekty klienta, co może oznaczać silne powiązanie z jego kulturą i procesami.
🔴
The work is structured as an increment commitment: the team owns a defined area of responsibility and delivers features quarterly, aligned to the client's Quarterly Sync planning cadence.
Praca jest podzielona na kwartalne etapy z jasno określonym zakresem, co może sugerować presję na terminowość i konieczność szybkiego dostosowywania się do zmian.
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The engagement starts with onboarding in October 2026 and runs through 31 December 2028.
Projekt ma jasno określony, długoterminowy harmonogram, co może oznaczać stabilność zatrudnienia, ale też potencjalne ryzyko przedłużania się projektu lub jego zakończenia.
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Migrate existing test suite to TCAM2; extend coverage to TCAM3 and TCAM4
Oczekuje się, że będziesz pracować z nowymi, być może jeszcze nie w pełni ustabilizowanymi wersjami oprogramowania (TCAM2, 3, 4), co może wiązać się z nieprzewidzianymi problemami.
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keep the pipeline green
Nacisk na utrzymanie ciągłości działania i stabilności procesów CI/CD, co może oznaczać konieczność szybkiego reagowania na wszelkie problemy i potencjalnie pracę poza standardowymi godzinami.