Senior Staff Test Engineer - Technology & Solutions

Infineon Technologies AG; San Jose (CA); On-site; USD 147,400 - 202,700; Full time

Job summary

Infineon Technologies Americas Corp. is seeking a Senior Staff Test Engineer to own end-to-end 93K test program development for Automotive Ethernet PHY/Switch ICs and Sensor bridge.

You will define test strategies, guard bands, and production release criteria while leading silicon bring-up and ATE correlation. The role requires hands-on DFT/scan/MBIST/JTAG/ATPG execution, clock validation, and CP/FT to optimize yield and production readiness.

Qualifications

• 7+ years of semiconductor test engineering experience with Advantest V93000 (93K) in production.
• Proven Automotive NPI ownership from test concept through HVM release.
• Strong DFT/scan/MBIST/JTAG and ATPG execution experience.
• Hands-on mixed-signal/PHY test: PLL/clock validation and parametric characterization.
• Experience with CP/FT flows, manufacturing ramp, and OSAT collaboration.

Responsibilities

• Own end-to-end 93K test program development for Automotive Ethernet PHY/Switch ICs/Sensor bridge.
• Define test strategy, test plans, guard banding, and production release criteria.
• Lead silicon bring-up, bench-to-ATE correlation, and PVT margin analysis.
• Implement DFT-based test: scan, at-speed scan, MBIST/LBIST, JTAG, and ATPG pattern execution.
• Drive yield improvement, false-fail reduction, test time optimization, and CP/FT correlation.
• Support QUAL/ATEQ readiness, automotive quality documentation, and production change control.
• Lead RMA investigations and RCA/CAPA with FA and Quality teams.
• Mentor engineers and advance 93K coding standards and reusable frameworks.

Skills

DFT/scan/MBIST/JTAG/ATPG

Python

C/C++

JMP

SQL

Clock/PLL testing

Education

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

Tools

Advantest V93000 (93K)

Job description

Senior Staff Test Engineer

As a Senior Staff Test Engineer in our Research & Development team, you will merge creativity with technical expertise to shape the future of technology, drive groundbreaking projects, and bring new ideas to life.

Your Role

Key responsibilities in your new role:

• Own end-to-end 93K test program development for Automotive Ethernet PHY/Switch ICs/Sensor bridge (100BASE-T1, 1000BASE-T1)
• Define test strategy, test plans, guard banding, and production release criteria aligned to automotive quality requirements
• Lead silicon bring‑up, bench‑to‑ATE correlation, PLL/clock characterization, and PVT margin analysis
• Implement DFT‑based test: scan, at‑speed scan, MBIST/LBIST, JTAG, and ATPG pattern execution
• Drive yield improvement, false‑fail reduction, test time optimization, and CP/FT correlation
• Support QUAL/ATEQ readiness, automotive quality documentation, and production change control
• Lead RMA/customer return investigations and RCA/CAPA with FA and Quality teams
• Mentor engineers and drive 93K coding standards, reusable frameworks, and NPI process improvements

Your Profile

Qualifications and skills to help you succeed:

• Masters or Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or related discipline
• 7+ years of semiconductor test engineering experience with Advantest V93000 (93K) in a production environment
• Proven Automotive NPI ownership from test concept through HVM release
• Strong DFT/scan/MBIST/JTAG and ATPG execution experience
• Hands‑on mixed‑signal/PHY test: PLL/clock validation, analog parametric characterization, Tx/Rx path testing
• Experience with CP/FT flows, manufacturing ramp, and OSAT collaboration
• Automotive quality knowledge: AEC‑Q100, IATF 16949, PPAP, FMEA, ISO26262 (plus)
• Scripting/data skills: Python, C/C++, JMP, SQL (preferred)

Infineon Technologies Americas Corp., is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), gender identity, national origin, ancestry, citizenship, age, physical or mental disability, legally protected medical condition, family care status, military or veteran status, marital status, domestic partner status, sexual orientation, or any other basis protected by local, state, or federal laws.

In the United States, it is required to disclose a salary range to applicants. The wage range that the company expects to pay for a qualified candidate in the United States is: San Jose, CA – Minimum of $147,400 Salary per year / Maximum of $202,700 Salary per year.