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Senior Staff Engineer, Analog Mixed Signal Design

Infineon Technologies
July 01, 2026
Full-time
On-site
Irvine, California, United States
$146,300 - $201,200 USD yearly
ASIC Design Jobs, Level - Senior

Job Title

Senior Staff Engineer, Analog Mixed Signal Design

Role Summary

Design and verify high-performance analog and mixed-signal integrated circuits for Automotive Ethernet products within Infineon's R&D organization. Lead circuit architecture, simulation, modeling, layout planning and supervise implementation, then support lab characterization, silicon debug and product handoff to verification and production teams.

Experience Level

Senior. The posting specifies PhD with 3–5 years of relevant experience, or MS in Electrical Engineering with 5–7 years of relevant experience; equivalent depth of analog mixed-signal IC design and silicon bring-up is expected.

Responsibilities

Primary responsibilities include:

  • Design and verify high-performance analog and mixed-signal ICs for Automotive Ethernet products.
  • Research and develop circuit solutions: architecture, design, simulation, modeling, and layout planning.
  • Perform lab characterization and silicon debug; iterate designs based on findings.
  • Conduct design reviews and produce clear technical documentation of work products.
  • Collaborate with cross-functional teams (verification, production test, reliability, quality) to support product development and qualification.

Requirements

Key technical and professional requirements. Degrees are listed separately in Education Requirements.

  • Strong fundamentals in analog and linear circuit design and high-speed design.
  • Proven experience designing data converters (ADC/DAC), amplifiers, filters, references, regulators, PLLs/clocking circuits, and high-linearity transmit drivers with demonstrated working silicon.
  • Experience with lab characterization, silicon debug and design verification methodologies.
  • Clear communication and presentation skills; experience running and documenting design reviews.
  • Preferred: experience with bidirectional analog front ends and signal processing concepts.
  • Preferred: design experience in FinFET technology nodes.

Education Requirements

PhD (technical field such as Electrical Engineering) with approximately 3–5 years of relevant experience, or MS in Electrical Engineering with approximately 5–7 years of relevant experience, as specified in the posting.


About the Company

Company: Infineon Technologies

Headquarters: Villach, Austria

Infineon Technologies is a leading global semiconductor manufacturer specializing in power management technology and integrated circuits. The company is dedicated to innovation and plays a critical role in the development of cutting-edge solutions for various applications including automotive, industrial, and consumer electronics.

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Date Posted: 2026-06-30