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Key Responsibilities
- Signal Integrity (SI) Validation Electrical Compliance
- Margin measurement on CPU interlinks, memory modules and PCIe devices
- Perform electrical validation of highspeed interfaces, including:
- PCIe Gen4/Gen5/Gen6
- DDR4 / DDR5
- USB 3.x / TypeC
- Ethernet (1/10/25/100G)
- SATA / SAS / NVMe
- Conduct compliance and margin tests according to industry standards (PCISIG, JEDEC, USBIF, IEEE).
- Capture and analyze SI measurements such as:
- Eye diagram
- Jitter analysis
- Channel loss
- Reflections / impedance evaluation
- Validate electrical behavior of server motherboards and addin cards.
- Test Planning Execution
- Review specifications, schematics, and layout constraints to derive electrical validation requirements.
- Develop test cases, validation SOPs, and measurement setups.
- Ensure test coverage for Tx/Rx performance, equalization tuning, margining, and link stability.
- Debug Root Cause Analysis
- Investigate SI issues across platform bringup and validation stages.
- Perform preliminary root cause analysis using lab instruments and collaborate with design teams for fixes.
- Support signal path debugging at board, connector, and channel level.
- Cross-functional Collaboration
- Work alongside Electrical Design, SI/PI Engineering, BIOS/FW teams, Mechanical Engineering, and ODM partners.
- Provide validation insights during design reviews and platform readiness checkpoints.
- Lab Operation Equipment Handling
- Operate and maintain SI and electrical validation instruments, including:
- Highbandwidth oscilloscopes
- VNA / TDR
- BERT / BERTScope
- Power analyzers / PPG
- Ensure measurement environments meet accuracy and safety standards.
- Documentation Reporting
- Produce clear documentation on test results, waveform analysis, compliance conclusions, and recommendations.
- Track issues through closure and maintain detailed engineering reports.
Position Requirements
Education
- Bachelor's degree in Electrical Engineering, Electronics Engineering, Computer Engineering or equivalent.
Experience
- 5 years experience in electrical validation, signal integrity testing, or hardware bringup.
- Experience with Intel/AMD server or x86 platform is strongly preferred.
- Hands-on measurement experience with highspeed signaling interfaces.
Technical Skills
- Proficiency with oscilloscopes, VNA, TDR, BERT, PPG, and related SI tools.
- Understanding of highspeed channel behavior, equalization, eye diagrams, and jitter.
- Familiar with compliance standards such as PCISIG, JEDEC, USBIF, IEEE.
- Basic scripting (Python, MATLAB) is a plus.
Soft Skills
- Strong analytical and troubleshooting capability.
- Clear communication and effective cross-team collaboration.
- Ability to work independently and manage multiple validation tasks.
We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, color, sex, age, religion, sexual orientation, gender identity, national origin, status as a veteran, and basis of disability or any federal, state, or local protected class.
