Principal Engineer Product Definition Engineering (f/m/div)
Confirmed on the employer's own hiring board on Oct 26, 2026. First seen by Alion on Sep 8, 2026. Infineon Technologies scores B on the Alion truth index.
#WeAreIn for
jobs that impact everyone's life.
Do you want to
be the driving spirit behind everything we do?
As a Principal Engineer Product Definition Engineering
(f/m/div) in our Silicon Microphone team become a part of the heart of our organization by developing
strategies, refining processes, and implementing initiatives that empower our
business to thrive.
Are you in?
Your role
Key responsibilities in your new role
- Continuously monitor and analyze emerging trendsin acoustic sensor technologyand relevant market sectorsto identify opportunities and risks
- Develop a deep understanding of systemand product requirementsto deliver best-fit products and application solutions that meet customer-specific needs
- Be an expert in the complete audio chain, including microphone MEMS and ASICs, digital signal processors (DSPs), audio codes, and transmission
- Serve as the technical interfacebetween internal teams(R&D, Product Management, and Sales) and customers, translating requirements into actionable product definitions with a strong focus on ASIC topics
- Author technical articles, white papers, and application noteson trending applications and innovative technologies
- Present technical insightsat internal and external conferences, building thought leadership in the industry
- Create technical documentation(e.g., datasheets, PRQ documents, application notes, battle cards, quality requirement profiles, and value propositions)
- Empower internal and external sales partnerswith the latest technical and application knowledge
Your profile
Qualifications and skills to help you succeed
- A degree in Electrical Engineering, Physics, or a related technical field
- At least 6-9 years of professional work experience in Product Marketing, R&D, or Technical Marketing
- Deep technical knowledge of acoustics, MEMS, analog/digital ASIC design, microphones, full audio-chain system integration, and audio SoCs
- Strong written communication skills, with experience or interest in authoring
technical articles, white papers, or application notes
- Confident and articulate, with the ability to present
at internal and external conferences
or technical forums - Customer-facing
experience
, with the ability to manage technicaldiscussions and drive design-in engagements
- Self-motivated and pragmatic, with a proactive mindset, strong
interpersonal skills
, and a team-player attitude - Strong ability to coordinate cross-functional teams and align project
milestones
with organizational goals - Fluent in English; German is a plus, with the ability to communicate effectively across diverse teams, customers, and stakeholders in a global environment
#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.
Jara Bremicker