Published Date: June 17, 2026
Quest Global, Fremont, CA
Job Description:
Quest Global is seeking innovative engineers to deliver world-class engineering solutions across various industries, including aerospace, automotive, and healthcare. The ideal candidates are those who believe in the transformative power of engineering and are eager to contribute to meaningful projects. This role emphasizes collaboration, problem-solving, and a commitment to continuous learning and improvement.
Responsibilities:
- Design, develop, and execute validation plans for serial communication protocols (I2C, SPI, QSPI).
- Perform hardware and firmware debugging on complex PCBs, isolating issues across interfaces and system interactions.
- Utilize lab instruments (oscilloscopes, logic analyzers, multimeters) to measure electrical characteristics and verify signal integrity.
- Validate signal timing, waveform quality, noise, and bus behavior for robust communication.
- Develop and maintain validation tools and test frameworks across multiple platforms (Linux, Windows, RTOS).
- Collaborate with firmware teams to test low-level device drivers and ensure proper functionality.
- Conduct cross-platform debugging and ensure hardware-software integration.
- Automate validation workflows using scripting (e.g., Python) for efficient testing and data analysis.
- Generate detailed test reports, validation matrices, and defect logs to track issues and resolutions.
- Support ongoing product validation cycles and regression testing in lab environments.
Qualifications:
- Strong experience validating serial communication protocols (I2C, SPI, QSPI).
- Proficiency with hardware lab equipment (Digital Storage Oscilloscopes, logic analyzers).
- Experience in cross-platform environments (Linux, Windows, RTOS).
- Understanding of microcontroller architecture and embedded peripheral driver concepts.
- Programming skills in C/C++ for embedded systems and scripting expertise (Python).
- Excellent debugging and analytical skills with a structured approach.
Skills:
- Strong understanding of hardware-software integration.
- Effective communication skills for collaboration with cross-functional teams.
- Ability to work independently in fast-paced lab environments.
- Strong organizational skills to manage multiple validation tasks.
