Staff-Power and Performance Validation Engineer - Austin, Texas, United States
Originally posted 22 June 2026 by the employer.
About the role
The Power and Performance Validation Lead drives validation strategy and execution for AI compute silicon and systems across pre-silicon and post-silicon environments.
What you'll do
- Define and lead validation strategies for power, thermal, and performance characterization of AI compute silicon and platforms. - Lead post-silicon bring-up and characterization activities for power and performance validation. - Drive validation of CPU, memory, interconnect, and high-speed I/O subsystems under complex workload conditions. - Develop scalable automation frameworks, regression infrastructure, and reporting tools using Python. - Design and execute benchmark workloads, parameter sweeps, and performance experiments to identify optimization opportunities. - Collaborate with architecture, RTL, firmware, software, and systems teams to debug and resolve complex hardware and software interactions.
What you'll need
- Strong experience in power and performance validation, silicon characterization, or system performance engineering. - Deep understanding of modern SoC architecture, including CPU, memory, interconnect, and high-speed I/O technologies. - Strong Linux systems knowledge and low-level performance analysis experience. - Strong Python programming skills for automation, orchestration, and data analysis. - Experience with benchmarking and profiling tools such as stress-ng, fio, perf, iperf, or equivalent technologies. - Demonstrated ability to debug complex hardware and software interactions.
Skills: power and performance validation, silicon characterization, post-silicon bring-up, AI compute silicon, SoC architecture, Python
This role has been open 122 days — well above the 41-day median for Post-Silicon Validation roles.
Post-Silicon Validation · Silicon Validation
|
Open roles in category
436
|
Median days open
41 d
|
Median salary
$166k
|
See the full market breakdown ▾Category comparison, skills in demand, and who else is hiring
| Metric | Graphcore | All employers we track in this specialty (436 roles · 63 employers) |
|---|---|---|
| Open roles in this specialty | 21 | 436 |
| Open roles in the wider Silicon Validation & Test family | 48 | 2256 · 113 employers |
| Median days open | 126 d | 41 d (+85 d vs this employer) |
| Median salary (USD postings) | — | $166k |
Skills observed across this category: power and performance validation, silicon characterization, post-silicon bring-up, AI compute silicon, SoC architecture, Python
Who's hiring in this category
- AMD · 55 open roles · median 41 d
- Qualcomm · 38 open roles · median 29 d
- Micron Technology · 37 open roles · median 38 d
- NVIDIA · 25 open roles · median 24 d
- Microchip Technology · 22 open roles · median 74 d
- Graphcore (this employer) · 21 open roles · median 127 d
How we counted: 436 open Post-Silicon Validation (Silicon Validation) roles from 63 employers tracked in the SemiconductorJobs index, counted 23 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.