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Responsibility
- Create stackups, including simulation, tolerance control and communication with PCB vendors
- Study on existing, future and industry-trended CCL, stackup and PCB technologies
- Resolve the best balance between high-frequency performance, quality and cost of PCB materials
- Discover PCB high-frequency performance inter-relations using basic statistical analysis
- Maintain database, realize PCB DFM constraints and support project development instantly
- Communicate between PCB procurement, PCB SQE, development teams and PCB vendors
- Perform VNA/TDR tests for raw cards and specified test vehicles as needed
- Drive high-speed test-fixture design for high-frequency characterization of PCB material and interconnectors, compliance formfactors, and specified study topics
Minimum Requirement
- 4+ year experience in signal integrity field for M.S. degree, or 6+ years for B.S.
- Great insight of PCB materials, CCL/PCB vendors and stackups for server applications
- Familiar with popular PCB loss test metrologies, such as Delta-L 4.0, D-probes and VNA
- Basic understanding of statistical analysis for massive raw data, and data visualization
- Hands-on experience of transmission line modeling tools, such as IMLC, HFSS, ADS.
- Outgoing, easygoing, team working and analytical personality
Preferred Requirement
- M.S. with 8+ year experience in server signal integrity field with deep insight of modern high-speed PCB materials and PCB manufacturing technologies across server industry
- Experienced on technical collaboration with CCL vendors or PCB fab houses.
- Sophisticated SI skills of simulation and VNA/TDR tests from component to end-to-end channel
- Understand well on IEEE P370 standards as well as general high-frequency testing techniques
- Player of DoE and good at Matlab script for post-processing of massive data
- Great simulation-measurement correlation knowledge based on electromagnetic theories like physic models of lossy conductor, dielectrics and surface roughness scattering, even radiation.
- Fluent in English communication, excel at coordinating across geographies.
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.
