Senior Staff Engineer System Application Engineering Acoustics; f​/m​/div

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As a Senior Staff Engineer System Application Engineering Acoustics (f/m/div) in our Customer Collaboration and Technical Marketing team work hand-in-hand with our customers, enabling them to transform our products into cutting-edge designs, all while building long-lasting partnerships that thrive on success. Are you in?

• Own the design , development and test of state-of-the-art audio hardware solutions including selection and design-in of e.g. microcontroller, DSP, CODEC, speaker amplifier
• Lead PCB design for audio-focused hardware systems mastering signal integrity , power delivery , and EMI/EMC compliance for acoustic applications
• Develop and maintain embedded firmware for audio DSP and microcontroller platforms , including driver development, codec configuration, and real-time audio processing pipelines
• Plan and conduct system-level acoustic characterization and debugging using measurement equipment and application specific lab setups
• Work closely with cross-functional teams including mechanical , software , and product teams to define system requirements, support design reviews, and ensure seamless integration of our products into demonstrators, evaluation kits and reference designs

Your profile

• A technical degree in Electrical Engineering, Embedded Development, Acoustics , or similar
• At least 5 years of work experience in Application Engineering, R&D or Technical Marketing
• Solid understanding of acoustic system design principles including microphone fundamentals , audio signal chain architectures and audio codec/DSP integration
• Hands-on experience in PCB design using tools such as Altium Designer , KiCad , or OrCAD , with knowledge of high-speed/mixed-signal layout best practices relevant to audio and acoustic circuits
• Experience working within structured hardware development processes including design requirement documentation , schematic/layout review , design verification testing (DVT) , and cross-platform system integration
• Proficiency in embedded firmware development using C/C++ on platforms such as ARM Cortex-M , with experience in communication and audio specific bus interfaces (I2C, SPI, PDM, I2S, TDM) and implementing real-time audio processing algorithms
• Familiarity with acoustic measurement and analysis tools such as Audio Precision (APx) or equivalent, along with experience interpreting acoustic metrics
• Fluent English skills (written and spoken), German is a plus

Our hiring decisions are based on skills and experience.

Please let your recruiter know if you need any accommodations during the interview process.

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We are on a journey to create the best Infineon for everyone. We strive to create the best Infineon for everyone by embracing diversity and inclusion. We welcome applicants for who they are and offer a workplace built on trust, openness, respect and equal opportunity.

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