Technician (m/f/d) Optical Testing

FERCHAU Engineering GmbHBerlinArbeitsagenturpublished 07/01/2026
Nice-to-have:Python
Machine translation — original language: German.Show original

We are looking for up to 3 Technicians (m/f/d) for the optical testing of communication technologies in Berlin-Adlershof in the near future.

Your tasks:

  • Carrying out optical measurements on development prototypes and assemblies
  • Setup, operation, and maintenance of optical testing and measuring devices such as spectrum analyzer, interferometer, alignment-stages
  • Support in the assembly and disassembly of test setups according to specifications
  • Application of predefined test procedures and measurement plans for validation
  • Structured documentation and recording of measurement results using Microsoft Office or comparable tools
  • Verification of data quality regarding plausibility and repeatability
  • Support with screening tests, comparative measurements, and parameter sweeps on prototype hardware
  • Participation in error analysis of measurement setups as well as hardware problems in the laboratory environment
  • Ensuring the correct handling and storage of optical components according to quality specifications

Your benefits at FERCHAU:

  • Company pension scheme
  • Permanent employment contract
  • Opportunities for professional and personal development
  • Bonus program for recommendations of new colleagues
  • More than the BAP: We offer special leave, kindergarten allowance, anniversary bonuses, and much more
  • Genuine team spirit and passion for what we do

What you bring to the role:

  • Completed vocational training as an electronics technician, mechatronics technician, optical technician, or comparable technical qualification
  • Experience in handling laboratory equipment such as light sources, power meters, or optical fibers in R&D environments
  • Basic knowledge of optics including fibers, connectors, or lens mounting processes
  • Ability to read technical drawings and follow detailed instructions in the testing process
  • Knowledge of data acquisition and documentation under Windows operating systems with programs such as Excel or Word
  • Initial practical experience with data visualization tools e.g. Matlab or Python is desirable
  • Understanding of calibration, quality, and safety guidelines in the laboratory area
  • Basic English skills required for international communication

Do you see yourself in this description? Then we look forward to hearing from you!

i.V. Alina Schneider Talent Acquisition Specialist FERCHAU Berlin-Brandenburg +49 3375 5249715 Alina.Schneider@ferchau.com

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