Arista Networks
Open positions
Thermal Test Engineer
Who You’ll Work With The Thermal Engineering team addresses thermal engineering design challenges of high-end switching products. Our team collaborates closely with the Electrical design and hardware validation teams…
Technical Architect - Enterprise Data
*This role can be located anywhere in the United States. Who You’ll Work With The Technical Architect - Enterprise Data is responsible for defining, governing, and delivering scalable enterprise data and integration…
Software Engineer - Platform Team - Romania
Who You'll Work With You will work with the Platform team who work closest to the hardware and programming chips. What You'll Do Arista’s engineering team started from a blank sheet of paper to architect an entirely…
Technical Solutions Engineer - Cloud, Hyperscalers and AI networks
Who You’ll Work With Are you a top-tier Technical Support Engineer with a passion for solving customer problems? At Arista, we are obsessed with making our customers successful and believe that giving our customers…
FPGA Design Engineer
Who You’ll Work With You will work closely with cross-functional hardware, software, and manufacturing engineering teams to innovate new system architectures and drive FPGA development from initial concept to final…
FPGA Design Engineer
Who You’ll Work With You will work closely with cross-functional hardware, software, and manufacturing engineering teams to innovate new system architectures and drive FPGA development from initial concept to final…
Senior/Lead Software Engineer, Layer1
Who You’ll Work With As a Layer1 software engineer, you will get to work on software that manages the physical layer, where packets meet the outside world. Stable and reliable physical connectivity is critical for any…
PCIe Senior/Lead Software Engineer
Who You'll Work With Operating right where hardware meets software, the Platform team builds the foundation for our networking ASICs and supporting infrastructure. PCIe software engineers write the code that manages…
BIOS Senior/Lead Software Engineer
Who You’ll Work With Arista’s BIOS team is responsible for developing and maintaining the CPU firmware, BIOS and Boot Loader software used in all Arista products.. This work includes bringing up new CPU boards, getting…
Senior/Lead Software Engineer
Who You’ll Work With Arista Networks is looking for world-class Senior/Lead software engineers to join our Extensible Operating System (EOS) software development team. As a core member of the EOS team, you will be part…
Senior/Lead Software Engineer (Packet Forwarding Engines)
Who You’ll Work With Arista Networks is looking for world-class software engineers to join our Packet Forwarding Engines (PFE) and System software development team. As a core member of the PFE software and System…
Senior Software Engineer, Linux Kernel
Who You’ll Work With Arista’s Linux Kernel team is responsible for developing and maintaining the Linux kernel in EOS. This includes keeping pace with the latest developments in the upstream Linux Kernel community, and…
Software Engineer Graduate 2026/2027
Who You'll Work With Arista Networks is looking for Graduate Engineers interested in learning world leading product development in C/C++, Go, Java, and other languages. Join us at Arista Networks advancing the Software…
Software Engineer Intern 2026/2027
Who you'll work with Arista Networks is looking for Graduate Engineers interested in learning world leading product development in C/C++, Go and other languages. Join us at Arista Networks advancing the Software…
Pre-Sales Systems Engineer - Financial Services
Who You’ll Work With When you join Arista as part of the Sales Engineering team, you're not just stepping into a role; you're becoming part of a team of industry experts and technical leaders. Typically reporting to…
Senior Software Engineer - Layer1 - C++
Who You’ll Work With As a Layer1 software engineer, you will get to work on software that manages the physical layer, where packets meet the outside world. Stable and reliable physical connectivity is critical for any…
Software Engineer, Kernel and BIOS - Dublin, Ireland
Who You'll Work With The Platform team who are the programmers working closest to the hardware and programming chips.Arista Networks is looking for world-class Linux Kernel and BIOS software engineers to join our…
Golang Engineer - SRE Engineering Productivity
Who You’ll Work With Working in Engineering Productivity (EngProd), you will collaborate and work with other engineers to design, build, scale, and operate the systems that the rest of Arista’s development teams use.…
C++ Senior Software Engineer - Linux Kernel
Who You’ll Work With Arista’s Linux Kernel team is responsible for developing and maintaining the Linux kernel in EOS. This includes keeping pace with the latest developments in the upstream Linux Kernel community, and…
Senior Site Reliability Engineer - CloudVision
Who You'll Work With We are seeking an experienced and analytically-minded Site Reliability Engineer to join our organisation on a permanent, remote basis from Ireland. In this role, you will be instrumental in…