Signal Integrity Engineer

Piper Companies is seeking a highly skilled and experienced Signal Integrity Engineer to work on-site in Saratoga, CA five days per week. The ideal Signal Integrity Engineer will have an expertise in 100+ Gbps speeds and advanced simulation techniques.

Responsibilities for the Signal Integrity Engineer:

• Analyze signal and power integrity for high-speed interfaces (Ethernet, PCIe, DDR4/DDR5) in AI networking ICs
• Create and validate models for system integrity, covering chip, package, and PCB transmission lines
• Design power delivery networks, manage decoupling, analyze IR drop, and mitigate power noise
• Define guidelines for signal and power integrity, including PCB layout, stack-up, trace routing, and component selection
• Test and validate SI/PI integrity using tools like TDR, VNA, and oscilloscopes
• Work with circuit design, packaging, and firmware teams to troubleshoot and optimize SI/PI parameters
• Lead simulation and optimization for high-speed interfaces, addressing issues like crosstalk, jitter, and ISI

Qualifications of the Signal Integrity Engineer:

• 10+ years of experience in signal integrity engineering with a strong focus on SerDes technologies
• In-depth knowledge of 100+ Gbps SerDes speeds
• Proficiency in signal integrity simulation tools
• Hands-on experience with test equipment such as oscilloscopes, network analyzers, and BERTs (Bit Error Rate Testers)
• Bachelor's or Master's degree in Electrical Engineering or a related field
• Must be eligible to work in the United States and obtain and maintain an Active U.S. Government Secret Clearance

Compensation for the Signal Integrity Engineer :

• Salary Range: $230,000 - $280,000 annually
• Comprehensive Benefits: Medical, Dental, Vision, 401K, PTO, Sick Leave as required by law, and Holidays

This job opens for applications on 5/30/2025. Applications for this job will be accepted for at least 30 days from the posting date

Keywords: Senior Signal Integrity Engineer, Signal Integrity Engineer, SI, Signal integrity, high-speed, SerDes, 100 Gbps, Ansys HFSS, Keysight ADS, BERT, oscilloscopes, network analyzers, electrical engineering, ethernet, PCIe, DDR4, DDR5

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