Senior Staff Engineer, Analog Mixed Signal Design

Job Title

Senior Staff Engineer, Analog Mixed Signal Design

Role Summary

Lead design and verification of high-performance analog and mixed-signal integrated circuits focused on Automotive Ethernet products. Work within R&D to develop circuit architectures, perform simulations, supervise layout planning, and support silicon bring-up.

The role requires collaboration with verification, testing, reliability and quality teams to move products from design to production.

Experience Level

Senior level. Typical experience: PhD with 3–5 years of relevant experience, or MS in Electrical Engineering with 5–7 years of relevant experience (as specified by the employer).

Responsibilities

Primary responsibilities include circuit design through production support:

• Design and verify high-performance analog and mixed-signal ICs for Automotive Ethernet applications.
• Research and develop circuit solutions including architecture, design, simulation, modeling, layout planning and supervision.
• Perform lab characterization, silicon debug and validation.
• Conduct design reviews and produce technical documentation and design deliverables.
• Collaborate with cross-functional teams to support verification, production testing, reliability, and quality assessment.

Requirements

Skills and experience required or preferred. Degrees are summarized separately under Education Requirements.

• Must-have: Strong fundamentals in analog and linear circuit design and high-speed design.
• Proven design experience with data converters (ADC/DAC), amplifiers, filters, references, regulators, PLLs/clocking circuits, and high-linearity transmit drivers with demonstrated working silicon.
• Experience with lab characterization and silicon bring-up/debug.
• Clear communication and presentation skills; experience performing design reviews and documenting technical work.
• Ability to collaborate with verification, production testing, reliability and quality teams.
• Nice-to-have: Experience with bidirectional analog front ends, signal processing concepts, and design in FinFET technology nodes.

Education Requirements

PhD (with ~3–5 years relevant experience) OR MS in Electrical Engineering (with ~5–7 years relevant experience). Field specified: Electrical Engineering. No certifications were listed; no explicit equivalent-experience language beyond the experience ranges tied to the degrees.

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.