Sr/Staff Mixed-Signal Design & Verification Engineer - Spain
Originally posted 29 January 2026 by the employer — open 224 days.
About the role
This role involves leading Mixed-Signal Design and Verification tasks, environment, and developments of complex mixed-signal ICs. The focus will be on power management, signal management, and mixed-signal functions.
What you'll do
- Contribute to the training and mentorship of the Mixed-Signal Design Team.
- Supervise multiple projects to meet quality metrics, deliverables, and schedules.
- Define and document Analog-Digital Interfaces.
- Perform Behavioral Modelling of Analog Blocks and verify architectural choices.
- Define, develop, integrate, and verify Analog and Mixed-Signal IP.
- Conduct Analog and/or Digital Mixed-Signal simulations and debugging.
- Support Post-Silicon Validation and Characterization.
What you'll need
- BSEE + 12 years of experience or MSEE + 8 years of experience (Staff).
- BSEE + 7 years of experience or MSEE + 5 years of experience in ASIC Mixed-Signal design (Sr.).
- Solid knowledge of the full ASIC development and Silicon fabrication process.
- Strong background in transistor level and analog/mixed circuit design.
- Solid understanding of device mismatches, noise, linearity, and other analog effects.
- Strong experience with simulation tools such as spectre, hspice.
- Proficient with Cadence circuit design tools like ADE-L and ADE-XL.
- Experience running complex simulations such as Monte-Carlo, noise simulations and stability analysis.
- Experience running DRC and LVS using Calibre, ICV.
- Experience running Verilog-AMS mixed-mode simulations.
- Verilog, System Verilog and Verilog-A coding skills for behavioral modelling.
- Knowledge of DFT Techniques such as SCAN, LBIST, ABIST and IDDQ.
- Knowledge of STA and Mixed-Signal Timing and Input/Output Constraints for Syn and P&R.
Nice to have
- Automotive and ASIL Standards.
- Knowledge of power management industry/applications.
- I2C, I3C, SPI, USB, PMBUS.
- GitLab and Cliosoft SOS.
Skills: Mixed-Signal Design and Verification, power management, signal management, analog-digital interface, behavioral modelling
This role has been open 174 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 | Monolithic Power Systems | All employers we track in this specialty (173 roles · 44 employers) |
|---|---|---|
| Open roles in category | 3 | 173 |
| Median days open | 174 d | 79 d (+95 d vs this employer) |
| Median salary (USD postings) | — | $178k |
Skills observed across this category: Mixed-Signal Design and Verification, power management, signal management, analog-digital interface, behavioral modelling
Who's hiring in this category
- Analog Devices · 25 open roles · median 117 d
- Infineon Technologies · 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.