Cellular Protocol Development Engineer | Cellular Protocol Development Engineer (m/f/d) #200598008

Apple Technology Engineering B.V. & Co. KG

München, Bayern, Deutschland
Published Jan 8, 2026
Full-time
Permanent

Job Summary

This role is for a highly motivated Cellular Protocol Development Engineer to join Apple's Wireless Technologies and Ecosystems (WTE) organization, focusing on groundbreaking cellular technologies used in products like iPhones, iPads, and watches. The engineer will be deeply involved in identifying, designing, and developing core cellular technologies, specifically working across protocol stack layers. Key responsibilities include utilizing strong software engineering skills in C/C++ and scripting (Python/Perl) for programming and debugging, alongside developing unit and end-to-end test specifications. A strong background in 5G New Radio and LTE Radio Resource Control, coupled with hands-on experience in defect analysis and system verification, is essential. This position is ideal for a collaborative individual ready to contribute to innovative, industry-defining products in a dynamic, high-paced environment.

Required Skills

Education

Bachelor's or Master's degree in Electrical Engineering or Computer Science or equivalent

Experience

  • Professional experience in Cellular Protocol Stack-Access Stratum Layers
  • Specific experience in 5G New Radio and LTE Radio Resource Control
  • Hands-on experience developing test specification, test case implementation and analysis of related defects
  • Experience in Cellular networking protocols software (preferred)

Languages

English (Basic)

Additional

  • Unspecified contract duration (Permanent position)