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Arista Networks Jobs (NOW HIRING)

Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. The POC Engineer will work closely with system engineers and ...

Company 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 ...

Company 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 ...

Company 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 ...

MCAD Application Engineer

Santa Clara, CA · On-site

$119K - $180K/yr

Company 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 ...

Company 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 ...

Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. They are seeking a Solutions Architect to implement major ERP ...

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Arista Networks information

What are some common challenges faced by engineers working at Arista Networks, and how can new hires prepare for them?

Engineers at Arista Networks often work on complex, large-scale networking solutions that require a deep understanding of both hardware and software. A common challenge is rapidly adapting to new technologies and protocols in a fast-paced, innovation-driven environment. New hires can prepare by strengthening their foundational knowledge of networking concepts, familiarizing themselves with Arista’s EOS (Extensible Operating System), and being proactive in seeking mentorship from experienced colleagues. Collaboration and effective communication are essential, as teams frequently work cross-functionally to solve customer problems and develop new features.

What exactly does Arista Networks do?

Arista Networks is a technology company that designs and sells networking hardware and software, primarily focusing on data center switches, cloud networking, and high-performance networking solutions. Employees in related roles often work with network protocols, hardware deployment, and network management tools to support large-scale data center environments.

What is Arista Networks?

Arista Networks is a leading computer networking company that designs and sells multilayer network switches, software, and related technology for large data center, cloud computing, high-performance computing, and high-frequency trading environments. The company is known for its high-performance, programmable networking solutions and its EOS (Extensible Operating System) software platform. Arista's products are widely used by enterprises, service providers, and cloud titans to build scalable and reliable network infrastructures.

What are the key skills and qualifications needed to thrive as an Arista Networks network engineer?

To excel as a Network Engineer at Arista Networks, you need in-depth knowledge of networking protocols, data center architectures, and a degree in computer science or a related field. Familiarity with Arista EOS, Python scripting for automation, and certifications like CCNP or Arista ACE are highly valued. Strong problem-solving skills, attention to detail, and effective communication set top candidates apart. These skills ensure efficient network operations, rapid troubleshooting, and successful collaboration in dynamic environments.
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Infographic showing various Arista Networks job openings in the United States as of August 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 100% In-person job distribution.

Full-time

Re-posted 26 days ago


Job description

Job Summary:
Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. The POC Engineer will work closely with system engineers and customers to develop and execute proof of concept test plans, ensuring that Arista products meet network design requirements while also documenting results and proposing enhancements based on customer feedback.
Responsibilities:
• Work with Arista System Engineers and potential customers to write and develop POC test plans to verify and validate that Arista products meet customer’s network design requirements
• Identify or develop test tools and test methods to validate complex scale and performance requirements
• Design, build and configure large test beds for the POC tests.
• Trial run the POC tests, verify that the product and solution meet customer’s solution needs.
• Host customer for POC, execute tests and demonstrate capabilities.
• Document test results with detailed logs, screen shots and other supporting information.
• Log defects identified in the bug tracking system with detailed diagnostic information, reproduce defects and assist engineering team in resolving defects.
• Propose feature and functionality enhancements based on customer feedback.
• Participate in engineering functional specification and test plan review meetings and provide inputs on functionality, scale and test requirements.
Qualifications:
Required:
• BS CS/CE/EE.
• 5+ years of experience in software test, system test, proof of concept tests, network consulting, systems engineering, or advanced services
• In-depth knowledge and experience in deploying, testing and troubleshooting: STP, LACP, OSPF, BGP, EVPN, ISIS, Segment Routing, BFD, NSF, MPLS, IGMP, PIM SM/SSM, ACL, QoS, Radius/ TACACS+, 802.1x, NAC, sFlow
• Experience in network virtualization technologies such as VXLAN, OpenStack, etc.
• Experience in integrating firewalls, load balancers, and virtualization controllers in virtualized networks
• Experience in routing & switching hardware platform tests
• Experience with IXIA or Spirent for traffic generation and protocol emulation
• Experience in server virtualization and Linux tools
• Experience in scripting using Python, Tcl, Perl, etc.
• Strong written and verbal communication skills
• Ability to operate with a high degree of independence and manage projects
• Enjoy cross-functional collaboration and shared responsibility in small team settings
• Enjoy on the job learning of new technologies
Preferred:
• MS degree preferred
• CCIE certification is a plus
• 1+ years of experience in multi-protocol system test
Company:
Arista Networks is a computer networking firm delivering cloud networking solutions for large data center and computer environments. Founded in 2004, the company is headquartered in Santa Clara, USA, with a team of 1001-5000 employees. The company is currently Late Stage.