Mobile Communications Test Engineer | Test Engineer für Mobilfunkchips (w/m/d)

Brunel GmbH NL Mannheim

Frankfurt am Main, Hessen, Deutschland
Published Dec 3, 2025
Full-time
Permanent

Job Summary

This role is for a Mobile Communications Test Engineer responsible for ensuring the flawless functionality of cutting-edge communication chips across diverse European mobile networks, spanning LTE and 5G technologies, and various infrastructure vendors like Ericsson, Nokia, and Huawei. Day-to-day activities involve conducting rigorous performance and stability tests (e.g., upload/download speed, call retention) on prototype smartphones running Android or LE. A core function is setting up, maintaining, and operating semi-automated test environments, including managing software updates and meticulously documenting all test observations and log files. The position requires a high degree of autonomy, as testing is primarily conducted in small teams during field deployments, often utilizing dedicated test vehicles in Frankfurt, its surrounding area, and other European countries. Candidates must possess a strong technical understanding of mobile communication systems and be prepared for regular, multi-day business trips. The position offers excellent support for professional development and a permanent contract.

Required Skills

Education

Not specified

Experience

  • Professional experience with mobile communication technologies (LTE/5G)
  • Experience with technical test systems
  • Experience in setting up, operating, and evaluating semi-automated test processes
  • Experience in meticulous test observation and documentation
  • Experience working in small, autonomous teams

Languages

Not specified

Additional

  • Willingness to undertake regular, multi-day business trips; Field tests conducted in Frankfurt, surrounding areas, and other European countries.