Staff Application Engineer – High-Speed Interfaces & System Validation - San Jose, United States
$145,000 - $185,000 USD yearly
Originally posted 16 October 2026 by the employer.
Renesas Electronics is seeking a Staff Application Engineer to focus on system-level solutions using USB protocols.
About the role
This role involves driving the validation, implementation, and optimization of memory systems, specifically focusing on USB protocols and performance efficiency.
What you'll do
- Validate new products within memory modules and controllers, ensuring compliance with industry standards.
- Conduct system-level analysis of different memory modules to identify performance and develop strategies to enhance power efficiency.
- Create and maintain bench automation software for data collection, and simulation models to analyze various system levels.
- Provide technical support for technical issues during product development and integration phases.
- Collaborate with design, product, test, and packaging teams to ensure solutions meet performance and specification requirements.
- Prepare technical documentation, including specifications, datasheets, power analysis reports, validation reports, and test plans.
What you'll need
- 7+ years of experience in power management, USB protocol compliance testing, or memory system design.
- Hands-on experience with bench validation of analog, digital, and power management devices.
- Strong knowledge of USB physical layer measurements and electrical compliance testing (jitter, eye diagram analysis, EOP width, mask testing, ringing).
- Strong understanding of analog and mixed signal circuits (amplifiers, temperature sensors, ADC, DAC, voltage regulators, power components).
- Automation experience using LabVIEW, Python, or similar programming languages.
- Experience with customer support for technical design and resolving application-level issues.
Nice to have
- 3+ years of focus on DDR5 or similar high-speed memory technologies.
- Master’s in Electrical Engineering or a related field.
- Familiarity with DDR JEDEC standards and protocols.
This role has been open 0 days — well below the 29-day median for Silicon Test Engineering roles.
Silicon Test Engineering · DFT Test
|
Open roles in category
543
|
Median days open
29 d
|
Median salary
$173k
|
See the full market breakdown ▾Category comparison, and who else is hiring
| Metric | Renesas Electronics | All employers we track in this specialty (543 roles · 76 employers) |
|---|---|---|
| Open roles in this specialty | 43 | 543 |
| Open roles in the wider Silicon Validation & Test family | 117 | 2226 · 113 employers |
| Median days open | 23 d | 29 d (−6 d vs this employer) |
| Median salary (USD postings) | — | $173k |
Who's hiring in this category
- Teradyne · 71 open roles · median 23 d
- Renesas Electronics (this employer) · 44 open roles · median 23 d
- Infineon Technologies · 41 open roles · median 38 d
- Qualcomm · 28 open roles · median 28 d
- Micron Technology · 27 open roles · median 36 d
- Texas Instruments · 24 open roles · median 23 d
How we counted: 543 open Silicon Test Engineering (DFT Test) roles from 76 employers tracked in the SemiconductorJobs index, counted 16 Oct 2026. Specialty figures count only roles carrying this exact specialty label, so an employer's related work in neighbouring specialties is not included there — it is counted in the wider Silicon Validation & Test family row. Figures refresh nightly.