Full-Time

Hardware Design Engineer

High Speed Networking

Posted on 8/22/2026

Arista Networks

Arista Networks

5,001-10,000 employees

Hardware and software for cloud networking

No salary listed

Company Historically Provides H1B Sponsorship

Nashua, NH, USA

In Person

Bachelor's, Master's

Category
Hardware Engineering (1)
Required Skills
Circuit Design

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Requirements
  • BSEE or MSEE
  • 2+ years of relevant experience in hardware engineering
  • Solid understanding of basic electronics theory and design
  • Experience with circuit design and debug, especially involving high speed signals
  • Experience with lab debug and test equipment
  • Experience learning complex design tools
  • Familiarity with signal integrity and power integrity concepts
Responsibilities
  • Authoring functional specifications of high power and high density Ethernet switches used in AI networks
  • Selecting and qualifying components
  • Schematic capture and tool-based design verification
  • Working closely with eCAD teams on PCB layout and component footprints
  • Working with internal teams to run (or run your own) signal integrity simulations on both power and datapath signals
  • Working closely with mechanical and thermal engineers on the system general arrangement and physical realization
  • Specifying PCB stackup and fabrication details with various PCB vendors
  • Working with internal teams to develop (or develop your own) programmable logic devices for control and timing planes
  • Working closely with local and overseas Contract Manufacturers (CM), from proto through production
  • Lab bring up and debug of prototypes
  • Working closely with diagnostics software engineers on both design validation and manufacturing test development
  • Driving complex system debug between software, hardware, and test teams
  • Training CM for high yield test and manufacturing
Desired Qualifications
  • FPGA design and system simulation experience
  • Some Python or other coding experience

Arista Networks builds high-performance cloud networking hardware and software for large data centers and cloud environments. Its product line includes spine-and-leaf switches and routers that form scalable data-center networks, combined with software for automation and visibility to simplify operations. The network gear is designed for hyperscale and I/O-intensive workloads, offering strong performance and power efficiency. Arista differentiates itself through a focus on scalable, energy-efficient hardware paired with software that improves automation and observability, serving cloud providers, enterprises, and financial institutions via direct sales, partners, and service contracts. The company's goal is to help customers deploy and manage scalable, efficient, and automated data-center networks that meet the demands of large-scale cloud workloads.

Company Size

5,001-10,000

Company Stage

IPO

Headquarters

Santa Clara, California

Founded

2004

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Simplify Jobs

Simplify's Take

What believers are saying

  • Q2 2026 revenue grew 37.7% year over year, with Q3 guidance at $3.3 billion.
  • Management raised 2026 revenue guidance to $12.6 billion, implying 40% annual growth.
  • ETM for VeloCloud ships in Q4 2026, opening campus and branch cross-sell.

What critics are saying

  • Microsoft and Meta still dominate revenue concentration, tightening bargaining power in 2026.
  • Broadcom-linked chip shortages and 52-week lead times cap shipments through 2026 and 2027.
  • If AI capex slows, Arista's deferred revenue backlog converts slower and compresses valuation.

What makes Arista Networks unique

  • Arista won Q2 2026 with $3.036 billion revenue and 49.9% operating margin.
  • Its 7060XE7 1.6T platforms target rack-scale AI infrastructure, launched June 9, 2026.
  • VeloCloud ETM adds unified zero-trust branch security, expanding Arista beyond data-center switching.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Performance Bonus

Company Equity

Growth & Insights and Company News

Headcount

6 month growth

-1%

1 year growth

0%

2 year growth

-1%
Yahoo Finance
Aug 20th, 2026
Tom Lee adds Arista Networks and JPMorgan to 2026 stock picks

Tom Lee of Fundstrat has added Arista Networks and JPMorgan to his core stock ideas for 2026. Joseph Terranova of Virtus Investment Partners endorsed the Arista pick, citing the company's participation in AI networking infrastructure buildout and accelerating revenue growth. Kevin Simpson of Capital Wealth Planning supported the JPMorgan selection, calling it best-in-breed and highlighting a potential IPO market rebound as a catalyst. Arista's second-quarter revenue rose 38% year over year, with full-year guidance pointing to 40% annual growth. The company's AI Fabrics networking gear now serves over 100 customers. However, analysts note risks from customer concentration and potential AI spending slowdowns. Arista trades at a forward non-GAAP price-to-earnings ratio of 45.33, nearly double the sector median.

Yahoo Finance
Aug 20th, 2026
Arista Networks gains 41.7% on AI data centre demand despite supply chain challenges

Brown Brothers Harriman's BBH Select Mid Cap ETF highlighted Arista Networks as a leading performance contributor in its Q2 2026 investor letter. The cloud networking solutions provider returned 38.4% during the quarter, driven by strong first-quarter results with record revenue and free cash flow. Arista reported 54% growth when including deferred product revenue, though guidance fell short of high expectations due to supply chain shortages and extended customer acceptance cycles for new AI products. The company maintained gross margin guidance of 62% to 64% despite rising component costs. Management expressed confidence in the 2026 outlook and expects to add one or two new customers representing over 10% of revenue beyond Microsoft and Meta. At quarter-end, Arista held an 85-hedge-fund following.

Yahoo Finance
Aug 15th, 2026
Arista Networks vs. IBM: Which tech stock is the better buy in 2026?

Arista Networks reported FY 2025 revenue of nearly $9.0 billion, up 28.6% year-over-year, with net income of roughly $3.5 billion and a 39% net margin. The company, which provides data centre networking equipment, carries no debt and generated close to $4.3 billion in free cash flow. However, two customers represented approximately 16% and 26% of annual revenue, creating concentration risk. International Business Machines posted FY 2025 revenue of nearly $67.5 billion, growing 7.6% year-over-year, with net income of close to $10.6 billion. The company's net margin improved to approximately 15.7% from 9.6% the previous year as it shifted toward higher-value software offerings. IBM provides software, consulting, and infrastructure services with partnerships including Amazon and Microsoft.

Yahoo Finance
Aug 14th, 2026
Arista Networks vs AppLovin: Which tech stock is the better 2026 buy?

AppLovin and Arista Networks are both capitalising on AI-driven growth, but serve different markets. Arista Networks provides high-speed networking equipment for data centres, whilst AppLovin offers an AI-powered mobile app advertising platform. Arista Networks reported FY 2025 revenue of nearly $9.0 billion, up 28.6% year-over-year, with net income of approximately $3.5 billion and a 39% net margin. The company holds no debt and generated nearly $4.3 billion in free cash flow. However, two customers accounted for 16% and 26% of total revenue respectively, creating concentration risk. AppLovin achieved FY 2025 revenue of approximately $5.5 billion, representing 70% growth. Net income reached nearly $3.3 billion with a 60.8% net margin. The company completed the sale of its internal apps business in June 2025 to focus on its software and advertising platform.

Yahoo Finance
Aug 11th, 2026
Arista Networks offers 14% yield with 40% discount entry via put options

Arista Networks shares have surged nearly 30% in three months, driven by AI-related demand and its first $3 billion quarter. One strategy offers investors a way to potentially buy the stock at a discount whilst earning income. By selling a put option on ANET expiring 17 June 2027 with a $115 strike price, investors can collect roughly $855 in premium per contract. This generates an 8.7% annualised return on the $11,500 cash secured for the trade. Combined with a 5.0% money market yield, the total return reaches approximately 13.7%. If ANET stays above $115, the put expires worthless and investors keep the premium. If it falls below $115, investors buy shares at an effective price of $106.45 after accounting for the premium — a 44% discount to today's $188.67 price. Arista recently raised its 2026 revenue forecast to $12.6 billion, projecting 40% annual growth.