[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Arista Networks jobs](https://jobs.opennash.com/companies/arista-networks/) · [Search jobs](/search/) Arista Networks · Nashua, NH # Hardware Design Engineer, High Speed Networking Nashua, NH, United States Full-time Design Listed on Arista Networks’s official careers site. Posted May 14, 2026. Check that it is still open and apply there. [Apply on Arista Networks’s careers site →](https://jobs.smartrecruiters.com/AristaNetworks/744000126581919-hardware-design-engineer-high-speed-networking) [OpenNash Jobs](https://jobs.opennash.com/) / [Arista Networks](https://jobs.opennash.com/companies/arista-networks/) / Hardware Design Engineer, High Speed Networking ## Job description Who You’ll Work With Working closely with cross-functional teams including software, product management, marketing, and manufacturing, our engineers innovate new system architectures and develop high-speed PCBs requiring state-of the-art signal integrity and power integrity design practices. ### What You'll Do Our Hardware Design Engineering team is at the forefront of developing high-speed networking and Ethernet products used in Enterprise campuses, hyperscale datacenters and bleeding edge AI clusters. The team is responsible for the end-to-end design and development of advanced hardware solutions that meet the demands of modern networking environments. Candidates for this position would be responsible for the entire hardware design process: 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 ## Qualifications BSEE or MSEE 2+ years of relevant experience in hardware engineering (extremely promising new graduates will also be considered). 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 FPGA design and system simulation experience is a plus Some Python or other coding experience is a plus #LI-FI1 ## At a glance - Posted by the employer: May 14, 2026 - First seen by OpenNash: Jul 10, 2026 - Last checked: Oct 17, 2026 - Listed for: 156 days - Location: Nashua, NH, United States - Employment type: Full-time[Apply on Arista Networks’s careers site →](https://jobs.smartrecruiters.com/AristaNetworks/744000126581919-hardware-design-engineer-high-speed-networking) ## More jobs at Arista Networks ### [FPGA Design Engineer](https://jobs.opennash.com/companies/arista-networks/jobs/d144be28b6f630eaeebf/) Nashua, NH, United States ### [Senior Hardware Design Engineer, High Speed Networking](https://jobs.opennash.com/companies/arista-networks/jobs/0fc92407c5a9645f461f/) Nashua, NH, United States ### [BIOS Senior/Lead Software Engineer](https://jobs.opennash.com/companies/arista-networks/jobs/0eee0936a6bb34d8b2f8/) Nashua, NH, United States ### [BIOS Software Engineer](https://jobs.opennash.com/companies/arista-networks/jobs/1c3fdc7955de4c42a730/) Nashua, NH, United States ### [Diagnostics Software Engineer](https://jobs.opennash.com/companies/arista-networks/jobs/bcb2a2b16f9173d05aea/) Nashua, NH, United States ## Similar jobs at other companies ### [Hardware Engineer Stf/ Digital Design](https://jobs.opennash.com/companies/lockheed-martin/jobs/f4e1a8002ca8a210de04/) Lockheed Martin · Owego, NY ### [Senior Electrical Hardware Design Engineer](https://jobs.opennash.com/companies/general-dynamics/jobs/d65304e0b2a329d9aa54/) General Dynamics · Dedham, MA, US ### [ASIC/RTL Design Engineer for High-speed Interfaces](https://jobs.opennash.com/companies/qualcomm/jobs/c7c4165f56c898fdbb22/) Qualcomm · San Diego, California, United States of America ### [#Hardware Design Engineer](https://jobs.opennash.com/companies/qualcomm/jobs/14cb65e89af044710f99/) Qualcomm · San Diego, California, United States of America ### [Senior Electrical Hardware Design Engineer](https://jobs.opennash.com/companies/bae-systems/jobs/47588c76e482c7f46175/) BAE Systems · Westminster, Colorado, United States OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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