Sr. Test Engineer

SiTime Corporation•Tempe, AZ

6d•$99,900 - $137,370

About The Position

The Sr. Test Engineer develops hardware and software automated test equipment (ATE) solutions for SiTime precision timing devices, supporting products from New Product Introduction (NPI) through high-volume production. The role includes designing test hardware, developing and optimizing ATE programs, analyzing test data, transferring test solutions to manufacturing partners, and improving production yield, test time, and cost.

Requirements

B.S. or M.S. in Electrical Engineering or an equivalent field.
At least 5 years of test development experience on mixed-signal ATE platforms, such as Advantest V93K (PS1600) and Teradyne J750 or uFlex.
Experience with C++, Python, Java, MATLAB, and statistical analysis tools.
Knowledge of analog/mixed-signal circuit design and board-level debugging.
Experience using oscilloscopes and laboratory metrology tools for timing/frequency parameters.
Highly organized, with strong attention to detail.
Strong troubleshooting and problem-solving skills.
Excellent verbal and written communication skills.
Strong sense of ownership and accountability.

Nice To Haves

Direct test development experience on major ATE platforms such as Advantest V93000 and Teradyne J750/UltraFLEX.
Experience with industry-standard handlers or probers such as TEL, Hon Precision, or Cohu.

Responsibilities

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