OpenNash Jobs
Mercedes-Benz Group

Digital Car Key Development Engineer 197888 Mer0003X4N

Operations

Listed on Mercedes-Benz Group’s official careers site. Listed as of October 20, 2026. Check that it is still open and apply there.

Apply on Mercedes-Benz Group’s careers site →

Job description

Tasks

Description of Tasks

  • Develop and optimize protocols for digital car key authentication and encryption, focusing on China-specific requirements.
  • Ensure compatibility with global and local industry standards (e.g., CCC, ICCE, ICCOA, and private standards).
  • Integrate DCK protocols with vehicle systems, including Electronic Control Units (ECUs) and telematics units.
  • Develop hardware and software with local supplier to ensure seamless integration of DCK functionalities.
  • Cooperate with HQ teams for cryptography immobilizer system and security element design.
  • Lead and organize cross-functional teams, drive project progress, and ensure timely delivery of China-specific DCK solutions.

Education

  • University degree in mechanical, automotive or electrical engineering

Experience

  • Minimum 2 years of experience in the automotive industry (OEMs or part suppliers), with specific experience in digital car key functions and project management.
  • Proven expertise in developing wireless communication protocols (Bluetooth Low Energy, NFC, UWB, etc.).
  • Specific Knowledge
  • Strong knowledge of cybersecurity principles and practices.
  • Experience in backend development, smart card/IoT backend systems, and electronic design of vehicle products.
  • Familiarity with cryptography immobilizer systems and security element design.
  • Excellent presentation, planning, and organizational skills.
  • Native Chinese speaker with fluent English; German language skills are a plus.
  • Proficiency in computer/testing tools (Microsoft Office, CANoe, Monaco, CAD/NX preferred).
  • Self-driven, proactive, and able to lead cross-functional teams.
  • Willingness to travel within China and internationally.

More jobs at Mercedes-Benz Group

Similar jobs at other companies

Business Development Manager - Key Accounts

Deutsche Post · Ahmedabad, Gujarāt, India

OpenNash lists jobs from employers’ own careers sites and does not handle applications. Dates come from the employer where stated; “first seen” and “last checked” are our own observations.