Infineon Technologies

Principle Engineer Applications

Infineon Technologies • $157K — $216K *
Livonia, MI 48154In-Person
Manufacturing & Automotive
5 - 7 years of experience
Today
Be an Early Applicant
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Electrical Engineering or related field (Master's preferred).
  • 5+ years of experience in semiconductor applications engineering, preferably in automotive.
  • Expertise in Automotive Ethernet technologies (e.g., 100BASE-T1, 1000BASE-T1).
  • Strong understanding of Ethernet PHYs, switches, and network protocols (TCP/IP, AVB/TSN).
  • Hands-on experience with lab equipment (oscilloscopes, network analyzers).
  • Experience working with automotive OEMs and Tier-1 suppliers.
  • Excellent communication and presentation skills.

Responsibilities

  • Serve as the lead technical advisor for OEM and Tier-1 customers.
  • Drive design-in and design-win activities for Automotive Ethernet products.
  • Provide system-level guidance on in-vehicle networking architectures.
  • Support customer bring-up, debugging, and optimization.
  • Conduct technical presentations, workshops, and training sessions.
  • Assist customers in schematic design reviews and layout recommendations.
  • Collaborate closely with R&D, product marketing, and quality teams.

Benefits

  • Support for ongoing professional development and training.
  • Collaborative and cross-functional work environment.
  • Opportunity to work on cutting-edge automotive technologies.
Full Job Description
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 automotiv
  • 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-1customers
    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)

About Infineon Technologies

Infineon Technologies AG is a German semiconductor manufacturer that produces a wide range of products including microcontrollers, power semiconductors, and sensors. The company was founded in 1999 and is headquartered in Neubiberg, Germany. Infineon Technologies has a global presence with operations in Europe, Asia, and the Americas. The company's mission is to make life easier, safer, and greener with technology.
Learn more about Infineon Technologies
Size
53,599 employees
Industry
Manufacturing & Automotive
Founded
1999
NASDAQ
IFNNF
* Ladders Estimates

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