Staff Test Engineer for Automotive 93K DFT

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

Job summary

Infineon Technologies Americas Corp. in San Jose, CA, is seeking a Staff Test Engineer in our Research & Development team.

You will develop and debug 93K test programs for Automotive Ethernet PHY/Switch ICs and contribute to test strategy, qualification, and NPI processes. You will support silicon bring-up, ATE correlation, DFT content, yield improvements, and cross-functional collaboration with Design, Quality, and Manufacturing.

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/Sensor bridge (100BASE-T1, 1000BASE-T1)
• 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

Test engineering

Advantest 93K (V93000)

NPI test program development

DFT and pattern testing

Cross-functional collaboration

Problem solving

Education

Bachelor's degree in Electrical/Computer Engineering/CS

Tools

Advantest V93000 (93K)

Job description

Infineon Technologies Americas Corp. in San Jose, CA, is seeking a Staff Test Engineer in our Research & Development team.

You will develop and debug 93K test programs for Automotive Ethernet PHY/Switch ICs and contribute to test strategy, qualification, and NPI processes. You will support silicon bring-up, ATE correlation, DFT content, yield improvements, and cross-functional collaboration with Design, Quality, and Manufacturing.