ASIC Product Engineer, Silicon
millimeter-wave (mmWave) RF Digital Beamforming (DBF) and RF front-end ASICs
About the role
This role owns the production health and end-to-end delivery of millimeter-wave (mmWave) RF Digital Beamforming (DBF) and RF front-end ASICs in high-volume manufacturing. You will be accountable for whether material ships, managing yield, test program health, and reliability across fab and OSAT partners.
What you'll do
- Own yield across fab, bump, wafer sort, assembly, and final test, driving improvement against entitlement and defining outlier screening rules such as SBL, SYL, and PAT.
- Make data-driven lot disposition decisions on held material and manage OCAP responses for SPC and yield excursions with foundry and OSAT partners.
- Own production test limits, GR&R guard-banding, coverage changes, and the qualification of probe cards and load boards.
- Build automated wafer sort and final test reporting, yield dashboards, and KPI tracking while maintaining die-level traceability from bump through final test.
- Lead root-cause investigations on RMA returns and QA failures using 8D methodology and physical failure analysis techniques including TEM, SEM, FIB, OBIRCH, and EMMI.
- Qualify Process Change Notifications and second-source material per JEDEC standards, evaluating margins beyond test limits.
What you'll need
- Experience managing ASIC yield, lot disposition, and outlier screening across fab, wafer sort, and final test operations.
- Direct experience collaborating with foundry and OSAT partners on OCAP responses, SPC excursions, and test transfers.
- Background in test hardware qualification, including probe cards, load boards, and GR&R guard-banding.
- Experience with semiconductor failure analysis workflows and physical techniques such as TEM, SEM, FIB, OBIRCH, and EMMI.
- Familiarity with JEDEC standards for qualification sample plans, stress conditions, and Process Change Notifications.
Skills: Yield, Wafer Sort, Final Test, OSAT, Failure Analysis
More semiconductor jobs: Amazon jobs · Product engineer jobs · Sunnyvale jobs
First seen in our index 0 days ago, well below the 62-day median for Product Engineering roles.
Product Engineering · Yield Engineering
|
Open roles in category
111
|
Median days since first seen
62 d
|
Category median salary (all employers)
$141k
|
See the full market breakdown ▾Category comparison, skills in demand, and who else is hiring
| Metric | Amazon | All employers we track in this specialty (111 roles · 37 employers) |
|---|---|---|
| Open roles in this specialty | 2 | 111 |
| Open roles in the wider Silicon Validation & Test family | 9 | 2480 · 122 employers |
| Median days since first seen | 14 d | 62 d (+48 d vs this employer) |
| Median salary (USD postings) | n/a | $141k |
Skills observed across this category: Yield, Wafer Sort, Final Test, OSAT, Failure Analysis
Who's hiring in this category
- Micron Technology · 14 open roles · median 85 d
- Texas Instruments · 12 open roles · median 62 d
- Infineon Technologies · 11 open roles · median 51 d
- Renesas Electronics · 8 open roles · median 46 d
- onsemi · 7 open roles · median 72 d
- Skyworks · 7 open roles · median 15 d
How we counted: 111 open Product Engineering (Yield Engineering) roles from 37 employers tracked in the SemiconductorJobs index, counted 13 Nov 2026. Specialty figures count only roles carrying this exact specialty label, so an employer's related work in neighbouring specialties is not included there, and is counted in the wider Silicon Validation & Test family row. Days are counted from when our index first saw each posting, not from the employer's original posting date.