Principle Engineer Applications

#WeAreIn for jobs that impact everyone's life. Turning customer whispers into industry shaking solutions... ready to amplify the future? As a Principle Engineer Applications in our Customer Collaboration and Technical Marketing team, you 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. Your Role Key responsibilities in your new role Bachelor’s degree in Electrical Engineering, Electronics, Computer Engineering, or related field (Master’s preferred) 5+ years of experience in semiconductor applications engineering, preferably in automotive Proven expertise in Automotive Ethernet technologies and Automotive Sensor/Display bridge (e.g., 100BASE‑T1, 1000BASE‑T1, 10BASE‑T1S, MultiGig) Strong understanding of: Ethernet PHYs and switches Network protocols: TCP/IP, AVB/TSN, SOME/IP, DoIP Signal integrity and high‑speed design principles Hands‑on experience with lab equipment (oscilloscopes, network analyzers, protocol analyzers) Experience working directly with automotive OEMs and Tier‑1 suppliers Excellent communication and presentation skills Your Profile Qualifications And Skills To Help You Succeed Customer Engagement & Technical Leadership: Serve as the lead technical advisor for assigned OEM and Tier‑1 customers. Drive design‑in and design‑win activities for Automotive Ethernet PHYs, switches, and associated products. Provide system‑level guidance on in‑vehicle networking architectures (zonal, domain, backbone). Support customer bring‑up, debugging, and optimization in hardware and software domains. Conduct technical presentations, workshops, and training sessions. Product & Application Support: Assist customers in schematic design reviews, layout recommendations, and signal integrity considerations. Support compliance with automotive standards (OPEN Alliance, IEEE 802.3, 100/1000BASE‑T1, 10BASE‑T1S, MultiGig Ethernet, Asymmetrical MultiGig Ethernet, etc.). Troubleshoot complex integration issues across hardware, firmware, and network layers. Develop and deliver application notes, design guides, and reference implementations. Cross‑Functional Collaboration: Act as the voice of the customer within the company to influence product roadmap and features. Collaborate closely with R&D, product marketing, and quality teams. Provide detailed feedback on silicon performance, specifications, and customer requirements. Support failure analysis and root‑cause investigations. Business Impact: Contribute to revenue growth through successful design wins and customer retention. Support account teams in pre‑sales technical strategy and positioning. Identify new opportunities in emerging automotive architectures (ADAS, autonomous, SDV). At Infineon, we are committed to cultivating a diverse and inclusive workplace where all voices are valued and everyone has equal opportunity to contribute to our success. Salary range for Livonia, MI – Minimum of $157,400 per year / Maximum of $216,400 per year. Employees are eligible to participate in an incentive plan. Equal Employment Opportunity Statement 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 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 and successful completion of a background check and drug test, and signing all onboarding documents. In some instances, U.S. export control laws may require Infineon to obtain a U.S. government export license prior to releasing technologies to certain persons. 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. Privacy Notice Infineon Technologies takes data privacy and identity theft very seriously. We do not request personally‑identifiable information (PII) from applicants over the internet or electronically. Please 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. #J-18808-Ljbffr Infineon Technologies