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Salary
≈ $19k – $45k per year (Estimated)
Location
In office (Chengdu)
Seniority
Junior · 1+ year exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 23, 2026. First seen by Alion on Oct 22, 2026. Monolithic Power Systems scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Monolithic Power Systems is an American fabless semiconductor company that designs power management chips and modules, including DC-DC converters, motor drivers, battery management devices and power modules. Founded in 1997 and listed on Nasdaq, it serves computing and data center, automotive, industrial and communications customers, using proprietary process technology that integrates control and power stages on one chip. It hires applications engineers and interns in San Jose, Chengdu, Hangzhou and Taipei. The company is headquartered in Kirkland, Washington, United States.

Monolithic Power Systems, Inc. (MPS) is one of the fastest growing companies in the Semiconductor industry. We are worldwide technical leaders in Integrated Power Semiconductors and Systems Power delivery architectures. At MPS, we cultivate creativity, are passionate about sustainability, and are committed to providing leading-edge products and innovation to our customers. Our portfolio of technology helps power our world ---come join our team and see how YOU can make a difference.

Job Description:

Summary:

This role focuses on production testing area for power semiconductor chips (consumer-level, industrial-level, automotive-level and others). It involves a deep understanding of production testing solutions, processes, technologies and methods at the MPS end and partner (subcontractor) ends, as well as research and improvement of new testing solutions, and overall management enhancement of the quality and efficiency, and cost reduction for partner-end production testing.

此岗位专注于电源芯片(消费级,工业级,汽车级等)量产测试工程领域。深入理解MPS端和分包商端的量产测试方案、流程、技术、方法等,研究改进和整合导入,并全面管理和提升分包商端量产测试品质和效率以及成本,不断增强公司产品的市场竞争力。

RESPONSIBILITIES:

1. Analyze and dispose abnormal production testing problems in subcon testing factory, including setup abnormalities, process abnormalities, and lot test data abnormalities, etc.

分析和处理分包商工厂端量产测试的异常问题,包括测试setup异常、过程异常、测试数据异常等。

2. Import production testing solutions/processes/systems/etc. from MPS factory to subcon testing factory.

导入量产测试方案、流程、系统等到分包商工厂

3. Realize company’s capacity expansion at the subcon testing factory.

实现公司产能扩充到分包商工厂

4. Investigate and follow up the quality cases in subcon’s testing factory, and drive the complete resolution.

调查跟进并推动彻底解决分包商工厂质量相关问题

5. Collaborate closely with the subcon’s factory to jointly research and develop new solutions for quality improvement, efficiency improvement, and cost reduction. Provide clear reports on these solutions and improvements.

和分包商工厂端一起深入合作研究改进品质、效率和成本改进方案,并提供清晰的报告

6. Collaborate closely with product PTE to complete daily maintenance of test hardware and software.

和产品PTE紧密合作,完成测试硬件、程序的日常维护

7. Strongly support other engineering team for subcon production test related cases.

支持其他工程团队的需求

REQUIREMENTS:

1. Bachelor degree in Electrical Engineering or equivalent 电子工程相关专业本科学历

2. At least 1 year IC test related work experience 至少一年相关工作经验

3. Basic knowledge of analog and digital circuit analysis, C or C++具备模拟和数字电路分析,C或C++分析基础

4. Knowledge of tester platforms is a plus. (such as ETS-88/CTA/ACCO/ASL) 具备测试机平台知识会更佳(如ETS-88/CTA/ACCO/ASL)

5. Ability to read/write in English, verbal skills are preferred. 具备英语读和写的能力,能口语交流更佳

6. Responsibility, Initiative, learning ability and communication skill. 责任心,主动性,学习能力,善于沟通

Monolithic Power Systems, Inc. (MPS) is an Equal Opportunity Employer and embraces diversity in our employee population. It is the policy of MPS to provide equal opportunity to all qualified applicants and employees without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status or special disabled veteran, marital status, pregnancy, genetic information, or any other legally protected status.

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