Responsibilities
- Lead or contribute to component debug forcustomer-return and manufacturing-test failures using production ATE andelectrical characterization methods.
- Debug and optimize ATE test programs, testmethods, test limits, levels, timings and production test flows.
- Analyze ATE datalogs, failure signatures, shmooresults and characterization data to isolate silicon, design, test, process orapplication-related causes.
- Develop and execute electrical experiments andcharacterization plans to validate hypotheses.
- Drive root-cause investigations, containment,corrective actions and recurrence prevention.
- Develop automation, data-analysis and diagnostictools using Python, C/C++, Tcl, Perl or Unix shell scripting.
- Prepare clear technical reports and communicateconclusions, risk and recommended actions to engineering and managementstakeholders.
- Lead cross-functional technical projectsappropriate to the assigned job level and mentor engineers in ATE debug andfailure-analysis methods.
Requirements:
- Senior Engineer: BS with 5+ years, MS with 3+years, or PhD with 0-1+ years of relevant experience.
- MTS:BS with 8+ years, MS with 6+ years, or PhD with 3+ years of relevant experience
- ATE debug for x86, CPU, SoC or other complexdigital semiconductor products.
- Strong understanding of VERIGY 93K basedtest-program architecture, development and execution.
- Experience debugging test programs, testmethods, patterns, vectors, functional failures, parametric failures andlimit-related issues.
- Experience interpreting tester datalogs, designand run DOE for failure-signature analysis.
- Working knowledge of DFT concepts including ATPGscan, scan compression, logic diagnosis, memory BIST and JTAG/boundary scan.
- Debug of high-speed interfaces such as PCIe,DDR, USB, SATA or Ethernet using ATE-based methods.
- Strong knowledge of digital logic, circuitanalysis, CMOS fundamentals, semiconductor device behavior and electricalfailure mechanisms is highly desirable.
- Proficiency in at least one relevant language:Python, C/C++, Tcl, Perl, Verilog, VHDL or Unix shell.
- Working knowledge of Linux and structuredengineering data analysis.
- Experience integrating AI agents into daily workflowsis highly desirable.
Ethos Search Associates Pte. Ltd.
EA License No: 13C6655
EA Reg No: R1988580 Jacky Chong
