Test Engineer Callbox (m/f/x) Job in München

Location: München
Branch: Messtechnik
40 Hours per Week

With professional experience

Project description:
You are responsible for the further development of an automated regression test system for mobile phone tests.


  • Further development of an automated regression test system for testing the R&S mobile radio tester (R&S CMX/CMW500 Callbox)
  • Definition and implementation of automated test routines for 3GPP 4G / 5G functionality of the R&S CMX/CMW500 Callbox
  • Increase and expansion of test coverage in the area of 3GPP 4G / 5G
  • Implementation of release and beta tests
  • Further development of the UE automation
  • LTE/5GNR log file analysis & troubleshooting of failed tests


  • University degree Diploma/Master in Computer Science / Communications Engineering
  • Good knowledge of the 3GPP LTE/5G NR protocol stack (AS L1/L2/L3, NAS)
  • Good knowledge and practical experience in Python
  • Good knowledge of UE automation (AT commands)
  • Good knowledge of automated regression test systems (e.g. with Jenkins)
  • Work experience 2 to 3 years
  • Good command of English

We offer:

Corporate Benefits
Language courses
Professional further education
Free beverages
360° support, including assistance with dealing with authorities, finding accommodation, etc.
Regular feedback meetings
Individual career planning
Collegial and friendly working atmosphere
Company pension scheme
Flexible working hours
30 days vacation and flexible holiday planning
Regular team events
Award as Kununu TOP Company

Your contact partner:


Chantal Dietrich

Parkring 31
85748 Garching
Tel: +49 89 5404675-13
Fax: +49 89 5404675-69
Mail: chantal.dietrich@k-tronik.de

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