Test Technician

Test Technician

Job Description

The Engineering Technician supports semiconductor test operations involving automated test equipment (ATE), wafer probers, handlers, and associated test instrumentation. The ideal candidate has hands-on experience with probers and testers, strong troubleshooting capability, and the ability to collaborate closely with engineering teams to maintain high-quality, high-efficiency test operations. The role also contributes to continuous improvement of test processes and equipment performance.

Business context

Our test operations organization supports new product introduction (NPI), engineering sample evaluation, and production test readiness for advanced Analog, Power, MCU, and EP semiconductor products. This position is key to dependable test cell operation, data generation for engineering analysis, and smooth coordination with suppliers, cross-functional engineering teams, and production support groups.

Key Responsibilities

Test cell operations

• Support small-volume engineering sample and low-volume production programs.

• Set up, dock, and undock ATE systems with probers and handlers according to daily engineering and production needs.

• Perform device-level testing manually using ATE and laboratory test equipment.

Equipment troubleshooting and debug

• Diagnose and troubleshoot handlers, probers, and testers, coordinating with Renesas engineers and vendors as needed to restore operation.

• Debug ATE hardware, including load boards, probe cards, and socketed test fixtures.

• Identify intermittent test board performance issues and escalate to engineering for root-cause resolution.

Data collection

• Collect engineering data using oscilloscopes, network analyzers, multimeters, and basic semiconductor diagnostic tools.

Maintenance, calibration, and compliance

• Perform preventive maintenance (PM) and calibration support for ATE, handlers, probers, and other test equipment.

• Maintain calibration records and PM logs to support ISO-9001 audits.

• Ensure compliance with safety and quality requirements.

Qualifications

Education

• Bachelor / Associate of Science (AS) degree or equivalent in EE, Mechanical or Industrial Engineering

Experience

• 5-10 years of hands-on experience testing on ATE systems.

• Proficiency with wafer probers and handlers, including setup and operation.

• Hardware inventory management system

Technical skills

• Good knowledge of circuit design and troubleshooting.

• Understanding of basic semiconductor test flows and of industry test standards.

• Soldering skills.

• Basic proficiency with MS Word and Excel. Python scripting will be a plus.

Professional skills

• Strong troubleshooting skills and willingness to take on challenging technical tasks.

• Skilled with documentation; excellent verbal and written communication, including with engineers and cross-functional support teams.

• Self-motivated and conscientious; able to complete tasks with minimal supervision.

• Ability to multi-task while maintaining attention to detail.

Preferred Experience

Test Platforms

Advantest 93K, Teradyne Eagle/UFlex, Cohu DiamondX, SPEA DOT800C

Wafer probers

TEL, Accretech

Handlers

Talos, Seiko, JHT, Hontech

Additional Information

The expected annual pay range for this position is 35.00-45.00/hr. This position is also eligible for bonus opportunities. Please note that final offer amount will be dependent on geographic location, applicable experience, and skillset of the candidate.

Renesas is an embedded semiconductor solution provider driven by its Purpose, To Make Our Lives Easier . With a global team of over 21,000 engineers and problem solvers in more than 30 countries, we offer the opportunity to work on world‑leading technology for Automotive, Industrial, Infrastructure, and IoT, shaping a safer, healthier, greener, and smarter future.

At Renesas, TAGIE is our culture, grounded in being Transparent, Agile, Global, Innovative, and Entrepreneurial. It shapes how we work, grow and deliver on our purpose together. This collaborative spirit and mindset drive our semiconductor technology to transform industries and impact millions of lives.

We believe in rewarding our employees with a competitive benefits package alongside their salary. More information will be provided during the hiring process.

Are you ready to join our team and shape the future with us?

Renesas Electronics is an equal opportunity and affirmative action employer, committed to supporting diversity and fostering a work environment free of discrimination on the basis of sex, race, religion, national origin, gender, gender identity, gender expression, age, sexual orientation, military status, veteran status, or any other basis protected by law. For more information, please read our Diversity & Inclusion Statement ( .

Renesas Electronics deals with dual-use technology that is subject to U.S. export controls regulations. Under these regulations it may be necessary for Renesas to obtain U.S. government export license prior to release of technology to certain persons. The decision whether or not to file or pursue an export license application is at the sole discretion of Renesas.

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1. Department Manufacturing

2. Location San Jose

3. Remote No

Requisition ID

20034127_2026-10-05

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