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MediaTek · HsinChu

# HSI (High-Speed Interface) PHY System Design Validation Engineer

HsinChu Design 

Listed on MediaTek’s official careers site. Listed as of October 23, 2026. Check that it is still open and apply there.
[Apply on MediaTek’s careers site →](https://careers.mediatek.com/en/jobs/MTK120260128000)

[OpenNash Jobs](https://jobs.opennash.com/) / [MediaTek](https://jobs.opennash.com/companies/mediatek/) / HSI (High-Speed Interface) PHY System Design Validation Engineer

## Job description

Develop and execute validation plans for HSI systems, such as PCIe, USB, DP, HDMI, UFS, CSI, and UCIe PHY. Design, implement, and maintain test benches and validation environments for system-level and interface-level testing. Perform signal integrity and protocol compliance testing using industry-standard tools and equipment (e.g., oscilloscopes, logic analyzers, protocol analyzers). Analyze test results, identify root causes of failures, and work closely with design and firmware teams to resolve issues.

Document validation procedures, test results, and provide detailed reports to stakeholders. Collaborate with cross-functional teams including hardware, firmware, and software engineers to ensure seamless integration and validation of HSI systems. Design and develop hardware PCB evaluation boards for HSI system validation. Conduct schematic capture, component selection, and PCB system design for evaluation boards. Support board bring-up, debugging, and troubleshooting of hardware evaluation platforms.

Stay updated with the latest industry standards and best practices for HSI and PCB system design.

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Oct 23, 2026
- Last checked: Oct 23, 2026
- Listed for: Under a day
- Location: HsinChu[Apply on MediaTek’s careers site →](https://careers.mediatek.com/en/jobs/MTK120260128000)

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