Development Engineer – MMIC Characterization

K-tronik GmbH

Join K-tronik as a Development Engineer for MMIC Characterization in Munich, Germany. Engage in high-end RF laboratory work and collaborate on innovative technologies.

Posted 5/4/2026full-timeMunich • 🇩🇪 GermanyMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

Python

About the role

Key responsibilities & impact

Characterization of MMICs and RFICs in the microwave and millimeter-wave range (>100 GHz)
Perform on-wafer measurements using wafer probers (e.g., MPI)
Setup, operation and optimization of RF measurement stations (VNA including extenders, probe stations, load-pull / noise measurements where required)
Perform and analyze S-parameter, power and linearity measurements (e.g., IP3, P1dB)
Apply calibration and de-embedding techniques (TRL, SOLT, LRM)
Analyze and interpret measurement results and derive design feedback
Automate measurement procedures and data analysis (Python, MATLAB)
Support silicon bring-up and validation of new designs
Coordinate with internal teams (Design, Test) and external partners as needed

Requirements

What you’ll need

Degree in Electrical Engineering, RF Technology, Microelectronics or equivalent qualification
Several years of experience (approx. 5–8 years) in the characterization of MMICs / RFICs
Solid knowledge of RF and millimeter-wave measurement techniques (>100 GHz)
Hands-on experience with wafer probers and on-wafer measurements
Proficient with VNA measurements including extenders
Experience with calibration and de-embedding techniques
Experience in measurement automation (Python and/or MATLAB)
Independent, structured working style
(Nice-to-have) Experience with load-pull, noise measurements, or power amplifier characterization
(Nice-to-have) Knowledge of III‑V technologies (GaAs, GaN, InP)
(Nice-to-have) Experience working with test labs

Benefits

Comp & perks

Collegial and friendly work environment
Flexible working hours
30 days of vacation and flexible holiday planning
Regular team events
Recognized as a Kununu TOP Company
Corporate benefits
Free beverages
Individualized training and development
360° support: performance reviews, career planning, relocation assistance, etc.

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Hard Skills & Tools

MMIC characterizationRFIC characterizationon-wafer measurementsS-parameter measurementspower measurementslinearity measurementscalibration techniquesde-embedding techniquesmeasurement automationdata analysis

Soft Skills

independent workingstructured working stylecoordination

Certifications

degree in Electrical Engineeringdegree in RF Technologydegree in Microelectronics