Sr. Development Engineer, Connectivity Systems
Beyond traditional testing, our team serves as the voice of the North American customer throughout the vehicle development process. This means we are working closely with global engineering teams, translate customer needs into technical development specifications, and validate that the final product meets and exceeds our requirements and quality standards.
We are seeking engineers who take ownership, think critically, and are passionate about delivering outstanding customer experiences. Successful candidates can independently manage and deliver complex projects, make data-driven decisions, and collaborate effectively across global teams. They are comfortable navigating ambiguity, driving technical investigations, and turning complex findings into actionable improvements.
We foster an inclusive and respectful culture that encourages innovation, collaboration, and continuous learning. As an engineer on our team, you are not afraid to challenge assumptions, identify opportunities for improvement, and influence the direction of future Mercedes-Benz products.
Job Responsibilities:
- Take responsibility for the testing, verification, and validation of vehicle telematics systems, more specifically related to the Telecomunicaiton Control Unit (TCU), internet connectivity, emergency call services, and remote services for the US market.
- Lead resolution of technical problems, report errors, promote systematic issues, collect supporting documentation and traces, and promptly communicate technical and quality related issues obtained from the testing, validation and verification process to the EST department teams and the headquarters in Germany.
- Instructs and mentors junior employees on project related tasks as needed
- Ability to work independently and without regular management support to determine tasks priorities and focus
- Ability to recognize risks in telematics development and use this information to prioritize tasks
- Demonstrates good judgment in selecting methods and techniques related to test configuration, test plans and test drives
- Responsible for maintaining and enhancing the TCU test automation for current and future TCU projects
- Takes initiative to identify, communicate, and execute high-impact changes or improvements
- Ability to organize and execute Domestic and International (Canada) test drives for specific functions or components.
- Ability to work in a joint test team collaboration between the onboard and offboard testing teams
Minimum Qualifications:
- Bachelor of Science in Electrical or Computer Engineering; consider Computer Science, Mathematics, or related field of study
- 5-7 years of relevant work experience
- Experience in the development or validation of embedded systems in the automotive or consumer electronics industries, or similar experience
- Strong understanding of Telematics, ideally Telematics Control Units
- Testing, validation, and verification experience
- Ability to operate a Vehicle both on local roads and highways as needed for dynamic testing
- Intermediate proficiency in Microsoft Office suite
Preferred Qualifications:
- Previous Automotive OEM or Tier1 supplier work experience
- Experience with embedded software and automotive solutions
- Strong technical knowledge of Mercedes-Benz vehicles
- Experience with wireless network development and testing, Connected Car space, and GSM/CDMA wireless technologies
Skills Required
- Bachelor of Science in Electrical Engineering, Computer Engineering, Computer Science, Mathematics, or a related field
- 5–7 years of relevant work experience
- Experience developing or validating embedded systems in automotive, consumer electronics, or a similar industry
- Strong understanding of telematics, ideally Telematics Control Units
- Experience with testing, validation, and verification
- Ability to operate a vehicle on local roads and highways for dynamic testing
- Intermediate proficiency in Microsoft Office
- Previous automotive OEM or Tier 1 supplier experience
- Experience with embedded software and automotive solutions
- Strong technical knowledge of Mercedes-Benz vehicles
- Experience with wireless network development and testing, connected cars, and GSM/CDMA technologies
What We Do
Mercedes-Benz Research & Development North America (MBRDNA) is continuously striving to innovate premium mobility. It is a place for exceptional people with outstanding ideas and the absolute willingness to bring them to life. We are not about cars only - we are also about the latest and greatest software, cutting-edge technology, and groundbreaking innovation: Embedded in a worldwide network MBRDNA is headquartered in Silicon Valley, California, with key areas of Autonomous Driving, Advanced Interaction Design, Digital User Experience, Machine Learning, Costumer Research, and Open Innovation. In Redford, Michigan, the focus is on Powertrain and eDrive technology as well as in Long Beach, where the teams test durability of the latest driver assistant and telematic systems. The Digital Hub in Seattle focusses on developing a cloud architecture and building out the cloud platform for the next generation of connected car services. The Testing and Regulatory Affairs Division in Ann Arbor and the Advanced Vehicle Design in Carlsbad complete the competence center.







