SiTime Corporation

Sr. Test Engineer

SiTime Corporation • $160K — $200K *
Tempe, AZ 85281In-Person
Technical Services
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • B.S. or M.S. in Electrical Engineering or equivalent field.
  • 5+ years of test development experience on mixed-signal ATE platforms.
  • Proficiency in C++, Python, Java, and MATLAB along with statistical analysis tools.
  • Experience with analog/mixed-signal circuit design and board-level debugging.
  • Familiarity with lab metrology tools for timing and frequency parameters.

Responsibilities

  • Design and optimize custom test hardware, including load boards and probe cards.
  • Write, debug, and optimize ATE test programs for platforms like J750 and V93K.
  • Conduct Gage R&R studies and analyze test data statistically.
  • Transfer new product test solutions to overseas manufacturing partners.
  • Lead yield enhancement and cost-reduction improvement projects.

Benefits

  • 401k plan
  • Comprehensive health and wellness coverage including medical, dental, and vision.
  • Life insurance and parental leave options.
  • Legal services available to employees.
  • Generous time off plans.
Full Job Description
Job Summary

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.

It is not necessary to meet all job requirements to be a qualified candidate for the position.

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.


Qualifications & Requirements (Education must be included):
  • Education: B.S. or M.S. in Electrical Engineering or equivalent field.
  • ATE Experience: 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.


Desired Characteristics & Attributes:
  • 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.

Compensation Range : (For HR only)

At SiTime, we believe great work deserves great rewards. We offer a comprehensive and highly competitive compensation package designed to attract top talent.

The annual base salary range for this role is $XXX,XXX - $XXX,XXX. The final offer is determined by factors such as location, experience, education, and training.

In addition to base salary, this role is eligible for a quarterly bonus tied to the achievement of innovation goals-reflecting our commitment to recognizing meaningful impact. We also offer equity grants, providing a meaningful opportunity to share in the company's future growth and success.

Benefits offered: 401k plan, health and wellness that includes medical, dental, vision, life, parental leave, legal services, and time off plans.

About SiTime Corporation

SiTime Corporation is a semiconductor company that designs and manufactures silicon MEMS-based timing solutions. The company's products are used in a variety of applications, including telecommunications, networking, computing, and consumer electronics. SiTime's MEMS-based timing solutions offer several advantages over traditional quartz-based solutions, including higher performance, smaller size, and lower power consumption. The company was founded in 2005 and is headquartered in Santa Clara, California.
Learn more about SiTime Corporation
Size
279 employees
Market Cap
$2 billion
Industry
Net Income
-$9.3 million
Founded
2005
Revenue
$116.1 million
NASDAQ

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