Senior Staff Applications Engineer

#We Are In  for jobs that impact everyone's life. Bridging needs with innovation - where customer challenges become our next big idea. As a Senior Staff Engineer on our Marketing team, you'll 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 Build, bring up, and debug SSPD evaluation boards and reference designs (SSCB/eFuse/eDisconnect).Diagnose and resolve customer system issues, including reproducing problems, performing root cause analysis, and recommending design improvements.

Develop and execute test plans and characterize performance across operating conditions and edge cases.

Create and maintain application collateral such as schematics, BOMs, layout guidelines, test reports, application notes, and user guides.

Collaborate closely with design engineers to feed validated learnings into product requirements, features, and validation coverage.

Support customer prototypes during design cycles by providing hands-on lab support and structured guidance for successful integration.

Promote and demonstrate SSPD products to prospective customers, align with sales/FAE teams, and communicate status, risks, and findings clearly to stakeholders.

Your Profile Qualifications and skills to help you succeedBSEE or MSEE preferred, or equivalent practical experience in electrical engineering.
5+ years of experience in power protection and/or SMPS design, with exposure to wide bandgap devices (SiC/GaN).Strong hands-on lab skills with oscilloscopes, power analyzers, electronic loads, SMUs, plus board bring-up, soldering/rework, and safe high‑voltage/high‑power practices.

Demonstrated ability to debug mixed-signal/power circuits, including gate drive, current sensing, protection thresholds, control stability, and thermal issues.

Customer-facing problem solving and communication skills, including translating technical symptoms into clear recommendations and documentation.

Experience creating and executing test plans and proficiency with circuit simulation tools (e.g., SPICE)#We Are In  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.

This means we embrace diversity and inclusion and welcome everyone for who they are. At Infineon, we offer a working environment characterized by trust, openness, respect and tolerance and are committed to give all applicants and employees equal opportunities. We base our recruiting decisions on the applicant´s experience and skills. Learn more about our various contact channels.

We look forward to receiving your resume, even if you do not entirely meet all the requirements of the job posting.

Please let your recruiter know if they need to pay special attention to something in order to enable your participation in the interview process. for more information about Diversity & Inclusion ving decarbonization and digitalization. Together.

Infineon Technologies Americas Corp., 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…