Senior Staff Engineer Acoustic Sensors (f/m/div)

#WeAreIn for jobs that impact everyone's life. Bridging needs with innovation – where customer challenges become our next big idea.

As a Senior Staff Engineer Acoustic Sensors (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?

Key responsibilities in your new role

• Serve as the technical application expert for our Acoustic sensor portfolio, including Automotive MEMS microphones, and vibration sensors
• Lead technical reviews with key customers, driving alignment on requirements and roadmaps
• Identify application trends and innovative product ideas, influencing our product roadmap through market and customer insights
• Capture customer feedback on product performance and limitations, consolidating suggestions for improvement and presenting to Product Development and R&D
• Conduct intensive technical discussions with the customer, coordinate requirements, and support product validation in system design
• Drive activities from design‑in to business‑win at our key customers and closely collaborate with our regional Field Application Engineers (FAEs) to ensure consistent technical support
• Present technical insights at internal and external conferences, building thought leadership in the industry and collaborating closely with our regional Field Application Engineers (FAEs) to ensure consistent technical support
• Author technical articles, white papers, and application notes on trending applications and innovative technologies
• Create and maintain technical documentation (e.g., datasheets, application notes, fighting guides, value propositions), support go‑to‑market activities for new product launches, and empower internal/external sales partners with the latest technical and application knowledge

Your profile

• A technical degree in Electrical Engineering, Electronics, Acoustics, or similar
• At least 5 years of work experience in Application Engineering, R&D or Technical Marketing
• Deep technical knowledge in Acoustics, MEMS, Analog or Digital ASIC design, and Microphones (vibration sensor experience is a plus)
• Strong written communication skills, with experience or interest in authoring technical articles, white papers, or application notes
• Confident, customer‑facing professional with proven ability to manage technical discussions, drive design‑in engagements, and present at internal/external conferences or technical forums
• Automotive industry experience and familiarity with relevant standards/qualifications (e.g., AEC-Q100) is a plus
• Self‑Motivated and pragmatic, team player with proactive mindset and good interpersonal skills and intercultural competence and inspiring team collaboration skills
• Fluent English skills, German is a plus

#WeAreIn for driving decarbonization and digitalization. As a global leader in semiconductor solutions in power systems and IoT, Infineon enables game‑changing solutions for green and efficient energy, clean and safe mobility, as well as smart and secure IoT. Together, we drive innovation and customer success, while caring for our people and empowering them to reach ambitious goals. Be a part of making life easier, safer and greener. Are you in? 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. Our hiring decisions are based on skills and experience. Even if you don’t meet every requirement, we encourage you to apply. Please let your recruiter know if you need any accommodations during the interview process. Learn more about our various contact channels and about Diversity & Inclusion at Infineon.

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