Automotive 93K Test Engineer: DFT, NPI & ATE

Infineon Technologies AG; San Jose (CA); On-site; USD 118,000 - 162,000; Full time

Job summary

Infineon Technologies Americas Corp. in San Jose is seeking a Test Engineer to develop and debug 93K test programs for Automotive Ethernet PHY/Switch ICs and sensor bridges, driving test strategy and automotive-grade release criteria.

You will support silicon bring-up, bench-to-ATE correlation, DFT-based content (scan, MBIST/LBIST, JTAG, ATPG), and CP/FT flows, while optimizing test time and ensuring quality with cross‑functional teams.

Qualifications

• Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or related discipline.
• 3–7 years of semiconductor test engineering experience with Advantest V93000 (93K) in a production environment.
• Hands-on experience delivering NPI test program development, debug, and production release (automotive strongly preferred).
• Strong understanding of DFT and pattern-based test: scan, at-speed scan, MBIST/LBIST, JTAG/boundary scan, ATPG execution and debug.
• Experience supporting CP (wafer sort) and/or FT (final test) flows including manufacturing ramp and correlation.
• Demonstrated problem-solving skills across parametric/functional debug, correlation, and HVM sustaining.
• Strong communication and documentation skills; effective cross-functional execution with Design/DFT/Product/Quality/Manufacturing stakeholders.

Responsibilities

• Develop and debug 93K test programs for Automotive Ethernet PHY/Switch ICs.
• Contribute to test strategy, test plans, guard banding, and production release criteria aligned to automotive quality requirements
• Support silicon bring-up, bench-to-ATE correlation, PLL/clock characterization, and PVT margin analysis
• Implement DFT -based test content: scan, at-speed scan, MBIST/LBIST, JTAG, and ATPG pattern execution
• Support yield improvement, false-fail reduction, test time optimization, and CP/FT correlation
• Assist with QUAL/ATEQ readiness, automotive quality documentation,and production change control
• Support RMA/customer return investigations and RCA/CAPA with FA and Quality teams
• Build reusable 93K test program frameworks and contribute to NPI process standardization

Skills

Semiconductor test engineering

Advantest V93000 (93K)

NPI test program development

DFT and pattern-based test

JTAG/boundary scan & ATPG

CP/FT test flows support

Cross-functional communication

Education

Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or related discipline

Tools

V93000 Debug Tools

Job description

Infineon Technologies Americas Corp. in San Jose is seeking a Test Engineer to develop and debug 93K test programs for Automotive Ethernet PHY/Switch ICs and sensor bridges, driving test strategy and automotive-grade release criteria.

You will support silicon bring-up, bench-to-ATE correlation, DFT-based content (scan, MBIST/LBIST, JTAG, ATPG), and CP/FT flows, while optimizing test time and ensuring quality with cross‑functional teams.