Production Test Operator

Sitime-Corporation; Tempe (AZ); On-site; USD 23,000 - 30,000; Full time

Benefits offered by this job

401k plan

Health, dental, vision

Equity grants

Quarterly bonus

Job summary

SiTime is seeking a Production Test Operator in Tempe, AZ to support ATE final test operations on the production line. You will lead day-to-day activities, ensuring smooth line execution, tracking yields, and fulfilling orders for custom customer runs and engineering samples.

The role emphasizes adherence to procedures, accurate production logging, and teamwork across shifts. Prior electronics manufacturing exposure is beneficial; on-site position with competitive compensation and growth

Qualifications

• High School Diploma or GED; Associate degree is a plus.
• 0–2 years in automated electronics or semiconductor back-end manufacturing.
• Working knowledge of MES software, ERP/SAP, and MS Excel for production logs.

Responsibilities

• Set up and run production machinery (ATE test handler loading).
• Load device trays into automated test handlers; monitor jams and perform basic cleaning.
• Inspect die surfaces, bond wires, and package leads under optical microscopes for defects.
• Record pass/fail yields and test data in MES/ERP; flag low-yield lots to quality.

Skills

Detail orientation

Procedures compliance

Dependable

Teamwork & communication

Mechanical aptitude

Education

High School Diploma or GED

Associate Degree

Tools

MES software

ERP/SAP

MS Excel

Job description

Production Test Operator

Full-time Regular Professional Tempe, AZ, US

About SiTime

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 .

Job Summary

Production support for ATE final test operations. Lead day-to-day operations of the automated IC testing and tape & reel production line for custom customer orders and engineering samples. Responsible for line execution, yield tracking, and order fulfillment. It is not necessary to meet all job requirements to be a qualified candidate for the position.

Responsibilities:

• Machinery Operation: Set up and run production machinery (ATE test handler loading).
• Device Testing & Handler Support: Load device trays/tubes into automated test handlers. Monitor jam rates, perform basic contactor cleaning, and clear mechanical jams to maintain high machine throughput (UPH).
• Visual & Mechanical Inspection: Inspect die surfaces, bond wires, and package leads under optical microscopes for cracks, chip-outs, or solder bridging.
• Lot Inventory & Yield Tracking: Record pass/fail yields, scrap counts, and test execution data in MES/ERP tracking software. Flag low-yield lots to quality and product engineers.

Qualifications & Requirements :

Education: High School Diploma or GED; Associate Degree is a plus.

Experience: 0-2 years in automated electronics or semiconductor back-end manufacturing.

Software/Systems: Working knowledge of MES software, inventory tracking (ERP/SAP), and basic MS Excel for production logs.

Desired Characteristics & Attributes:

• Highly detail-oriented with a strong commitment to quality.
• Demonstrated ability to follow procedures and maintain accurate production records.
• Dependable and accountable for meeting production objectives.
• Excellent teamwork, communication, and shift handoff skills.
• Mechanical aptitude with the ability to operate and maintain automated test equipment and handlers.

Compensation Range:

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 $16.68 per hour - $22.00 per hour. 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.

SiTime is an Equal Opportunity Employer . We treat each person fairly and we do not tolerate discrimination or harassment against anyone on the basis of any protected characteristics, including race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, pregnancy, political affiliation, protected veteran status, protected genetic information, or marital status or other characteristics protected by law. SiTime participates in the E-Verify program.

Learn More about SiTime: Review the Get to Know SiTime section of our career page to explore our culture, values, and what makes us unique.