Senior Test Engineer – ATE & Hardware Automation (Equity)

SiTime Corp.; Tempe (AZ); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Equity grants

Quarterly bonus

Job summary

SiTime in Tempe, AZ is seeking an experienced Hardware/Software ATE test engineer to develop automated test equipment for precision timing devices from NPI through high-volume production. You will design custom test hardware and write/test programs (J750/uFlex, V93K), perform statistical analysis and transfer solutions to OSATs, contributing to yield and cost improvements.

The role requires strong hands-on debugging, collaboration with design and manufacturing teams, and a drive to optimize test

Qualifications

• B.S. or M.S. in Electrical Engineering or equivalent.
• 5+ years of mixed-signal ATE test development on Advantest V93K and Teradyne.
• Proficiency in C++, Python, Java, MATLAB and statistical analysis.
• Hardware debugging, lab metrology, and timing/frequency parameter measurement.

Responsibilities

• Design and optimize custom test hardware, including load boards, custom test boards, and probe cards.
• Write, debug, and optimize ATE test programs (J750/uFlex, V93K).
• Perform Gage R&R studies and statistical analysis of test data.
• Transfer NPI test solutions to OSATs / overseas manufacturing partners and support offshore production releases.
• Execute yield enhancement, test time reduction, and cost-reduction projects.

Skills

C++

Python

Java

MATLAB

Statistical analysis

Education

B.S./M.S. in Electrical Engineering or equivalent

Tools

Advantest V93K

Teradyne J750/uFlex

Job description

SiTime in Tempe, AZ is seeking an experienced Hardware/Software ATE test engineer to develop automated test equipment for precision timing devices from NPI through high-volume production. You will design custom test hardware and write/test programs (J750/uFlex, V93K), perform statistical analysis and transfer solutions to OSATs, contributing to yield and cost improvements.

The role requires strong hands-on debugging, collaboration with design and manufacturing teams, and a drive to optimize test