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Senior Signal Integrity / Power Integrity (SI/PI) Engineer

Arista Networks

Santa Clara, California, United States Full-time July 08, 2026
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Vacancy Description

Job Description

Who You'll Work With

Arista’s cutting-edge Ethernet and optical networking platforms are built to push the limits of performance, density, and power efficiency. This wouldn’t be possible without our Signal Integrity (SI) and Power Integrity (PI) engineers who design, simulate, and characterize interconnects enabling the fastest SerDes technologies in the industry. We’re looking for a Senior Signal Integrity / Power Integrity Hardware Engineer to join our Hardware Design team at our headquarters in Santa Clara, CA. In this role, you’ll work at the intersection of advanced simulation, next-generation SerDes (112G/224G/448G PAM4), and innovative routing, packaging, and power delivery techniques. Your work will directly influence the architecture and layout of Arista’s next-generation Ethernet and optical systems for hyperscale, AI, and cloud networking.

The total estimated annual compensation range for this position, inclusive of b...

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