{"id":30218,"url":"https://alion.io/job/arista-networks-hardware-design-engineer-high-speed-networking","title":"Hardware Design Engineer, High Speed Networking","company":{"id":2790,"name":"Arista Networks","domain":"arista.com","url":"https://alion.io/company/arista-networks","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"B","score":76,"open_postings":93,"ghost_share":0,"stale_share":0.957,"repost_share":0,"time_to_fill_p50_days":37,"computed_at":"2026-11-06T05:58:05Z"}},"role":"Hardware","role_family":"Hardware","seniority":"junior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Nashua, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":74000,"max_usd":148000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":578},"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Python","optional":true}],"status":"live","first_seen_at":"2026-05-14T20:39:38Z","employer_posted_date":"2026-05-14","last_verified_at":"2026-11-06T04:06:49Z","board_verified":true,"closed_at":null,"days_open":175,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":175},"description":"Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. What sets us apart is our relentless pursuit of innovation. We leverage the latest advancements in cloud computing, artificial intelligence, and software-defined networking to provide our clients with a competitive edge in an increasingly interconnected world. Our solutions are designed to not only meet the current demands of the digital landscape but to also anticipate and adapt to future challenges.\nAt Arista we value the diversity of thought and perspectives that each employee brings to the table. We believe that fostering an inclusive environment, where individuals from various backgrounds and experiences feel welcome, is essential for driving creativity and innovation.\nOur commitment to excellence has earned us several prestigious awards, such as Best Engineering Team, Best Company for Diversity, Compensation, and Work-Life Balance. At Arista, we take pride in our track record of success and strive to maintain the highest standards of quality and performance in everything we do.\n Who You’ll Work With\nWorking 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.\nWhat You'll Do\nOur 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.\nCandidates for this position would be responsible for the entire hardware design process:\nAuthoring functional specifications of high power and high density Ethernet switches used in AI networks\nSelecting and qualifying components\nSchematic capture and tool-based design verification\nWorking closely with eCAD teams on PCB layout and component footprints\nWorking with internal teams to run (or run your own) signal integrity simulations on both power and datapath signals\nWorking closely with mechanical and thermal engineers on the system general arrangement and physical realization\nSpecifying PCB stackup and fabrication details with various PCB vendors\nWorking with internal teams to develop (or develop your own) programmable logic devices for control and timing planes\nWorking closely with local and overseas Contract Manufacturers (CM), from proto through production\nLab bring up and debug of prototypes\nWorking closely with diagnostics software engineers on both design validation and manufacturing test development\nDriving complex system debug between software, hardware, and test teams\nTraining CM for high yield test and manufacturing\n BSEE or MSEE\n2+ years of relevant experience in hardware engineering (extremely promising new graduates will also be considered).\nSolid understanding of basic electronics theory and design\nExperience with circuit design and debug, especially involving high speed signals\nExperience with lab debug and test equipment\nExperience learning complex design tools\nFamiliarity with signal integrity and power integrity concepts\nFPGA design and system simulation experience is a plus\nSome Python or other coding experience is a plus\nArista Networks is an equal opportunity employer. Arista makes all hiring and employment-related decisions in a non-discriminatory manner without regard to race, color, religion, sex, sexual orientation, gender identity, national origin or any other factor determined to be unlawful under applicable federal, state, or law law. 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