Senior Software Engineer, Linux Kernel

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.

At 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.

Our 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.

Arista’sLinux 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 integrating new versions of the upstream kernel as they become available. This work also involves designing and implementing new Linux kernel features, and working with the upstream kernel development community to get these changes incorporated into the mainline Linux kernel code base.

Kernelsoftwareengineers are also responsible for the CPU subsystems on all Arista products. You will evaluate new CPUs and work with CPU vendors to integrate their kernel support intoEOS. You will also help to bring-up and qualify new CPUs in our hardware products.

Arista Software Engineering  roles demand a strong and broadsoftwareengineering background. While the primary focus area for this role is Linux Kernel software, your work will cover all aspects ofsoftwaredevelopment spanning the addition of new features, debugging problems and fine tuning code for scalability and performance. You will own your projects from definition to deployment and customer interactions, and you will be responsible for the quality of everything you deliver.

• Track ongoing developments in the Linux Kerneland identify features and functionality of interest to Arista for our products and for internal development needs.
• Develop and maintainEOS Kernel features and tests using C,C++and Python, review and contribute to functional and design specifications. Build automated tests and test infrastructure to validate the features.
• Work with hardware engineers and vendors to qualify new Kernel dependent hardware components like CPUs and NICs for integration into Arista products.
• Work with the Kernel community to contribute features back to the mainline.
• Work with a team of Kernel engineers to integrate new versions of the Kernelfor use inEOSand our internal development.
• Provide technical leadership across features, projects and tools.
• Work with Customer Support Engineers and customers to analyze, mitigate and fix problems in customer networks.
• Work with the System Test Engineers  to analyze problems found in their tests and provide fixes for those problems.
• Mentor new and junior engineers to bring them up to speed in Arista’s software development environment.

• BS Computer Science/Electrical Engineering/Computer Engineering + 8 years experience, or MS Computer Science/Electrical Engineering/Computer Engineering + 6 years experience, or Ph.D. in Computer Science/Electrical Engineering/Computer Engineering + 3 years experienceor equivalent work experience
• Expert knowledge of and extensive experience programming in C required. Knowledge ofC++and Python desirable.
• Significant hands‑on experience troubleshooting issues, fixing bugs and developing features in the Linux kernel.
• Familiarity with Linux kernel architecture, design and implementation.
• Familiarity with the upstream Linux community’s patching…