To start shortly, we are currently seeking for our Electronic Systems Development department an (Sr.) Mobile Network Connectivity Validation Engineer (IT) (M/F/D) Ensuring ultra-reliability and high data rates is achieved for our connectivity solution in Europe Ensuring reliability and compliancy of eCall / NGeCall functionalities in Europe Designing & executing the test strategy (scope, methodology, test case specification, tools, reports & contingency plan) Defining requirements for the test environment (close collaboration with test equipment provider/automation engineer) Collaboration with external solution vendor to integrate and validate a seamless eSIM capability Collaboration with network operations team to ensure superb quality of service without compromising other use cases Support development team to reproduce bugs and verify bug fixes in alignment with carline schedule SW release plan Monitoring the evolution and deployment of mobile network technologies in each EU country Challenging the technical content under the aspects of performance and competitiveness. Identify and propose improvement opportunities acc. to EU taste and support their implementation Master’s degree in the areas of Computer Science/Engineering, Telecommunication, or related fields Excellent understanding of LTE, 5G NR, eUICC and 3GPP standards Experience within automotive working on connectivity and/or telematics solutions Working knowledge with cellular DUT (Device Under Testing) procedures Good understanding of networking concepts (CAN, Ethernet, TCP/IP, etc.) Familiarity with QXDM/ROMES diagnostics tool Familiarity with private 5G networks is a strong plus ISTQB Foundation Tester Certification, Advanced Tester Certification is a plus Good planning and organizing skills; Good command in English Flexible and highly motivated to work in an international environment Readiness to travel or driving test with valid European driving license B Close collaboration with our R&D headquarter in Korea and respective development partners For questions and details please do not hesitate to contact Ms. M. Herrmann. We look forward to your detailed application via our online recruiting tool.