Senior Staff Engineer Applications
Infineon Technologies Americas
Austin, TX · Posted September 4, 2026
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Where Austin, TX ranks
Where Austin, TX placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #1Best cities for professional services pay after cost of living$168k · of 25
- #1Cities with the most jobs that do not need a four-year degree in the Southwest493 jobs · of 38
- #1Best cities for pay after cost of living in the Southwest$168k · of 15
- #1Best cities for pay after cost of living in Texas$168k · of 8
- #1Best cities for software and engineering jobs in the Southwest1,931 openings · of 33
- #1Best all-round cities for mid-career professionals in the Southwest92 / 100 · of 15
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
AI use among mechanical engineers is little observed so far. Measured exposure for mechanical engineers: 8% (little observed).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Skills this job asks for
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About the job
#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 Applications on 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?
Your role Key responsibilities in your new role
Collaborating with top AI and CPU silicon suppliers to design smaller, more efficient, and more powerful DC-DC buck regulators
Support FAE and customers by providing design in support, system bring up and validation, and technical support issues
Providing application and design support for digital multi-phase controllers, integrated power stages, and power modules
Designing and testing new product evaluation boards
Validating new products and VR solutions for customer applications
Creating go-to-market evaluation boards, reference design schematics, application notes, and design tools
Supporting customer design-in activities, including schematic and layout reviews, board bring-up, system-level validation, and debugging
Your profile Qualifications and skills to help you succeed
An MSEE with 1-3 years of experience in Power Electronics or a BSEE with10+ years of experience
Strong knowledge of DC/DC power conversion topologies, power MOSFET characteristics, magnetics, and control loop designs
Hands-on experience designing DC/DC switching power supplies (Low Voltage below 60V)
Excellent lab skills, including the use of digital oscilloscopes, function generators, and network analyzers
Proficiency in design lab automation routines using Python and experience with schematic entry, circuit simulation, and PCB layout tool
Effective communication and problem-solving skills, with the ability to work independently and as part of a team
Approximately 10% travel to work with leading AI and CPU silicon suppliers
Additional information
Infineon Technologies is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), gender identity, national origin, ancestry, citizenship, age, physical or mental disability, legally protected medical condition, family care status, military or veteran status, marital status, domestic partner status, sexual orientation, or any other basis protected by local, state, or federal laws.
Employment at Infineon is contingent upon proof of your legal right to work in the United States under applicable law, verification of satisfactory references, successful completion of a background check and drug test, and signing all your on-boarding documents.
In some instances, if applicable, U.S. export control laws require that Infineon obtain a U.S. government export license prior to releasing technologies to certain persons. This offer is contingent upon Infineon's ability to satisfy these export control laws as related to your employment and anticipated job activities. The decision whether or not to submit and/or pursue an export license to satisfy this contingency, if applicable, shall be at Infineon's sole discretion.
Infineon Technologies takes data privacy and identity theft very seriously. As such, we do not request personally-identifiable information (PII) from applicants over the internet or electronically. Please kindly refrain from disclosing your PII electronically during the application process or to unauthorized websites that may purport to be Infineon or any of our affiliates.
#LI-MM
Salary pay information: Location Indicative salary range El Segundo, CA and Austin, TX, United States Wage range that the company expects to pay for a qualified candidate: US$ 135,900– US$ 186,900
In addition, all employees will be eligible to participate in an incentive plan.
#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.