Embedded Test Engineer

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:

Responsible for maintaining and developing automated testing of embedded system firmware, performing unit or module testing, integration testing, external functional testing, and regression testing on the firmware in embedded systems to ensure the reliability and stability of firmware functions.

负责维护开发嵌入式系统固件自动化测试，对嵌入式系统中的固件进行单元或模块测试、集成测试、外部功能测试、回归测试，覆盖率评估，错误定位，问题诊断，代码优化等，确保固件功能的可靠性和稳定性。

RESPONSIBILITIES:

1. Experience with software and hardware test for MCU (ARM, RISC-V, 8051, etc) based embedded system. Experience of firmware debugging tools such as JTAG, In-Circuit Emulator, scopes and logic/bus analyzer. 具有基于MCU (ARM, RISC-V, 8051) 等的嵌入式系统的软硬件测试经验，有一定固件调试工具经验，比如JTAG, In-Circuit Emulator, Scopes和Logic/bus analyzer。

2. Develop new test software and effective tools to verify the system based on specific test tools and frameworks (CppUTest/CUnit/Google-Test/Unity) to ensure the FW/SW compliance with requirements and specifications (such as MIRSA C/C++, ISO 26262, IEC 61508, etc). 基于特定的测试工具和框架(CppUTest/CUnit/Google-Test/Unity) 等，开发新的测试软件以及有效工具来验证系统，确保固件符合要求和规范（例如MIRSA C/C++、ISO 26262、IEC 61508等）。

3. Proficient in structured firmware and software programming (C/C++, python, shell，script languages)，develop automated test related scripts, use the command line tools provided by the test framework or integrate them into the IDE to execute test scripts, and be responsible for the development of one or more pipelines for unattended testing to improve the automation rate of firmware testing. 精通结构化软硬件结合的编程（C/C++，Python, shell脚本语言），开发自动化测试相关脚本，使用测试框架提供的命令行工具或集成到IDE中执行测试脚本，并负责无人值守测试的一个或多个管道开发，提高固件测试自动化率。

REQUIREMENTS:

1. BS in either Computer Science or Electrical Engineering, MS is preferred.计算机科学或电子工程相关专业本科学历，研究生学历更佳。

2. Priority will be given to candidates with experience (3+ years) in automated testing or development, proficiency in Python or another language, experience in using CICD tools such as git, Jenkins, and the ability to independently build test frameworks and write automated scripts. 有自动化测试经验或者开发经验优先（3年以上经验），掌握python shell或其他一种语言，使用过git/Jenkins等CICD工具，可以独立搭建测试框架和编写自动化脚本。

3. Good oral and written skills for communication and documentation.英语书面及口语良好。

4. Self-motivated, strong team player.自我激励，很强的团队精神。

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.