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Signal Integrity Engineer
Job Description
Qualifications
- BS/MS in Electrical Engineering or related field
- Telecommunication equipment experience (network switches, routers)
- 5+ years of experience in Signal Integrity, High-Speed Design, or related areas
- Strong understanding of Signal Integrity and Power Integrity principles, electromagnetic theory, and transmission line analysis
- Extensive hands-on experience with Ansys HFSS, Cadence Clarity, Cadence Sigrity, Keysight ADS
- Laboratory experience with Vector Network Analyzers, TDR/TDT systems, high-bandwidth oscilloscopes, and de-embedding techniques
- Experience analyzing PCB channels, connectors, cables, packages, backplanes, and midplanes
- Experience with 112G/224G PAM4 SerDes systems and relevant industry standards
- Knowledge of Python, MATLAB, or automation frameworks
Responsibilities
- Lead Signal Integrity and Power Integrity analysis for complex PCB and system designs
- Define SI/PI architecture, design rules, and channel budgets for high-speed interfaces
- Perform detailed channel simulations, optimization, and correlation between simulation and laboratory measurements
- Develop and validate models for packages, PCBs, connectors, cables, and complete channels
- Collaborate with silicon, package, board, mechanical, and manufacturing teams to resolve complex SI/PI challenges