The opportunity
Cerebras is seeking a senior VLSI product and test engineer with 10+ years of experience in semiconductor testing, failure analysis and yield enhancement.
What you'll do
Develop and optimize production test programs for wafer-scale AI processors.
Drive high-volume manufacturing testing in partnership with foundries and: outsourced semiconductor assembly and test providers (OSATs).
Implement and optimize design-for-test strategies, including scan, built-in: self-test (BIST), automatic test-pattern generation (ATPG) and functional testing.
Analyze automated test equipment (ATE), Shmoo, parametric and defect data to: improve yield and fault tolerance.
Develop failure-analysis and fault-isolation methods for defective cores, tiles and other functional blocks.
Build efficient wafer-level test flows for massively parallel compute, mesh: and network-on-chip architectures, and die-to-die interconnects.
What they're looking for
- Programming experience with C, C++, Python or Perl for large-scale test-data analysis.
- Experience with semiconductor test and failure-analysis tools or techniques: such as Tessent, OBIRCH, IREM and LADA.
- Experience testing high-speed SerDes at the ATE, package or system level.
- Experience with analog blocks embedded within large digital ASICs.
- Experience applying advanced data-analysis or machine-learning techniques to yield optimization.
- Knowledge of wafer-scale packaging, TSVs, advanced interconnects, in-line: diagnostics and defect-mitigation techniques.
