Principal Signal Integrity Engineer

Principal Signal & Power Integrity Engineer – San Jose, CA Full Time Opportunity Fully Onsite in the Bay Area, CA Total Compensation: $450K+ Base, Bonus, RSU's (higher compensation levels depend on skillset/experience) This is a high-impact individual contributor role working on cutting-edge semiconductor packaging technology. What You'll Do Lead signal integrity and power integrity design efforts across advanced packaging technologies, including substrates, interposers, and redistribution layers — from simulation through to design verification Own the SI/PI portion of product design, proactively identifying issues and driving solutions Participate in architecture and logic design, and execute full system-level simulations Contribute to multi-dimensional packaging designs for complex integrated circuits Evaluate the full process flow, spanning high-level design, synthesis, place and route, timing, and power Conduct experimental testing, analyze results, and produce simulation and design verification reports Assess vendor capabilities in support of development programs Set technical direction for future designs within your area of ownership Serve as a consulting resource to business and engineering leadership Represent the organization at relevant industry forums and conferences Drive the development and application of innovative technologies and methodologies What You'll Bring BS or MS in Electrical or Computer Engineering (or equivalent); post-graduate degree preferred 12+ years of hands-on signal integrity and power integrity engineering experience Proficiency with commercial SI/PI simulation tools such as HFSS, Ansys SIwave, Redhawk, and Cadence simulation tools Deep expertise in high-speed signal integrity at 100 GHz and above Strong measurement skills including VNAs, de-embedding test fixtures, and high-speed probing Proven ability to work independently as a recognized technical authority and industry-acknowledged expert