Sr. Test Engineer

SiTime Corporation•Tempe, AZ

11h

About The Position

SiTime is the Precision Timing company. Timing is the heartbeat of all electronics, ensuring performance, resilience and scalability. For decades, quartz devices, non-silicon technology, have kept systems in sync, but they struggle in harsher, more demanding environments. MEMS-based Precision Timing delivers greater accuracy, smaller size and resilience. Today, MEMS timing powers over 400 applications, including high-growth ones in AI datacenters, automated driving, industrial and humanoid robots, wearables and IoT. Our semiconductor MEMS programmable solutions offer a rich feature set that enables customers to differentiate their products with higher performance, smaller size, lower power, and better reliability. With more than 4 billion devices shipped, SiTime is changing the timing industry. For more information, visit: www.sitime.com.

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).
C++, Python, Java, MATLAB, and statistical analysis tools.
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

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.
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.