Senior Staff Engineer, Analog Mixed Signal Design - Irvine
$146,300 - $201,200 USD yearly
Originally posted 9 June 2026 by the employer — open 92 days.
About the role
This role involves the design and verification of high-performance analog and mixed-signal ICs.
What you'll do
- Design and verify high-performance analog, mixed signal ICs for Automotive Ethernet products.
- Research and develop circuit solutions, including architecture, design, simulation, modeling, layout planning, and supervision.
- Perform lab characterization and silicon debug.
- Conduct design reviews and document work products.
- Communicate with cross-functional teams to support product development, verification, production testing, reliability, and quality assessment.
What you'll need
- PhD with 3 to 5 years of relevant experience, or MS EE with 5 to 7 years of experience.
- Solid fundamentals in analog, linear circuit design, and high-speed design.
- Experience in multiple areas of design of data converters (ADC/DAC), amplifiers, filters, references, regulators, PLLs, clocking circuits, and high linearity transmit drivers, with demonstrated working silicon.
- Experience with bidirectional analog front ends and signal processing concepts.
Nice to have
- Design experience in Fin-Fet technology nodes.
Skills: analog, mixed signal ICs, Automotive Ethernet, data converters, amplifiers, Fin-Fet technology
This role has been open 154 days — well above the 79-day median for Mixed-Signal Design roles.
Mixed-Signal Design · Mixed Signal
|
Open roles in category
173
|
Median days open
79 d
|
Median salary
$178k
|
See the full market breakdown ▾Category comparison, skills in demand, and who else is hiring
| Metric | Infineon Technologies | All employers we track in this specialty (173 roles · 44 employers) |
|---|---|---|
| Open roles in category | 14 | 173 |
| Median days open | 71 d | 79 d (−8 d vs this employer) |
| Median salary (USD postings) | — | $178k |
Skills observed across this category: analog, mixed signal ICs, Automotive Ethernet, data converters, amplifiers, Fin-Fet technology
Who's hiring in this category
- Analog Devices · 25 open roles · median 117 d
- Infineon Technologies (this employer) · 14 open roles · median 71 d
- NVIDIA · 12 open roles · median 51 d
- SiTime · 11 open roles · median 169 d
- Qualcomm · 10 open roles · median 55 d
- Microchip Technology · 8 open roles · median 168 d
How we counted: 173 open Mixed-Signal Design (Mixed Signal) roles from 44 employers tracked in the SemiconductorJobs index, counted 10 Sept 2026. Figures refresh nightly.