Sr RF Filter Design Engineer (m/f/d) - Munich, DE, United States

Originally posted 13 August 2026 by the employer.

About the role

This role involves the development of BAW and SAW filtering components for wireless RF applications.

What you'll do

• Design microwave acoustic devices using various techniques, including bandpass filters, ladder filters, notch filters, and CRF filters.
• Perform acoustic and electromagnetic (EM) simulations using commercial and internal tools, providing device layout for photomask creation.
• Collaborate with BAW and SAW process engineers and R&D teams, applying knowledge of fabrication process variations.
• Work with characterization and test engineers to evaluate and diagnose devices using RF/Microwave test equipment.
• Support documentation and transfer new products to production with test, application, and product engineering teams.

What you'll need

• Master’s degree with 3+ years of relevant experience, or equivalent, in RF circuit design, EM simulation, layout, impedance matching, filter evaluation, RF characterization, and system-level measurements.
• Knowledge of circuit simulation, front-end radio architecture, communication systems, micro-electronics technology, and fabrication processes.
• Extensive experience designing with HFSS, AWR, or ADS.

Nice to have

• PhD in Electrical Engineering or a related field.
• Direct experience with BAW or SAW design.
• Knowledge of microelectronic fabrication, high-volume manufacturing, statistical analysis, and Six Sigma methods.
• Programming skills in scripting languages and/or MATLAB.
• General knowledge of wireless protocols and communication standards.

Skills: BAW SAW filtering components, wireless RF applications, acoustic and electromagnetic simulations, RF characterization, microwave acoustic devices