Sr. Test Engineer

SiTime Corporation•Tempe, AZ

About The Position

Responsible for developing hardware and software automated test equipment (ATE) solutions for SiTime’s precision timing devices from NPI (New Product Introduction) through high-volume production.

Requirements

B.S. or M.S. in Electrical Engineering or equivalent field.
5+ years of test development experience on mixed-signal ATE platforms such as Advantest V93K (PS1600) and Teradyne (J750, uFlex).
Software: C++, Python, Java, MATLAB, and statistical analysis tools.
Hardware: Analog/mixed-signal circuit design, board-level debugging, oscilloscope, and lab metrology tools for timing/frequency parameters.

Nice To Haves

Direct test development experience on major ATE platforms (e.g., Advantest V93000, Teradyne J750/UltraFLEX) and industry-standard handlers/probers (e.g., TEL, Hon precision, Cohu).
Highly organized with strong attention to details.
Strong troubleshooting and problem-solving skills.
Excellent verbal and written communication skills.
Strong sense of ownership and accountable.

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 (Repeatability and Reproducibility) 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.