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.
Job DescriptionWho 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 the Regional Engineering Manager, you'll be working alongside some of the most skilled field engineers in the industry. Our team prides itself on not just understanding the technology but also the business impact and aligning our solutions with the larger goals of our clients. In collaboration with our Product Management and Software Development teams, you will play a pivotal role in steering product developments, offerings, and strategic direction to best serve our customers and prospects. Supported by the expertise of our world class Arista TAC, cutting-edge proof-of-concept resources, and support of the executive team, you are well-positioned to lead and innovate within the industry.
What You’ll Do
As a critical member of the Arista Sales Engineering team, you will act as a trusted advisor to provide pre-sales technical systems engineering support for our customers in Japan.
- You will partner with the Arista Account Managers to understand customer pain points and conduct white board network architectural reviews in addition to conducting Arista product presentations of Arista’s Open Networking Data Center and Cognitive Campus (including Wifi) networking solutions, CloudVision (Network Automation), Security (Network Detection), Endpoint Security and Real-time Fabric Monitoring solutions.
- You will architect, design and propose Arista Data Center & Campus network solutions using leaf-spine architectures (VxLAN, EVPN) and network overlays to capture additional sales.
- Perform hands-on tests to validate customer proof-of-concept setups, Data Center and/or Campus network designs, and network deployments using new products and features.
- Put together design guidelines and recommend improvements to customers for the networks they support
- Partner with Sales Team to respond to RFP/RFQs
- Provide feedback to Product Management and Engineering
- Represent Arista at SDN and Open Networking industry events and conferences
- Keep up-to-date on competitive solutions, products, and services
- Author white papers on technology and product.
- BS/CS/CE technical degree required
- Must be based in Tokyo, Japan
- Must have valid legal work authorization in Japan
- Fluent/Native level Japanese language skills are mandatory
- Network Industry certifications including Arista Cloud Engineer (ACE) level 4 - 7 desired.
- You possess a minimum of 5+ of L2/L3 networking design and implementation experience with a focus on Data Center, Campus, and Wi-Fi solutions.
- Expert level experience with routing and switching including L2/L3 protocols.
- You possess recent experience in leaf-spine architecture design.
- Demonstrated work experience as either a Sales Engineer, Solutions Architect, Pre-Sales SE or Network Consulting Engineer preferred
- Expert knowledge in the following areas: Ethernet, RSTP/ MSTP, VLANs, IP Routing, TCP/IP, OSPF, BGP, eBGP, VxLAN, Multicast, Spanning Tree, QoS
- Good understanding of the competitor technology landscape - Cisco, Juniper
- Expert level knowledge of industry-standard CLI
- Experience with SDN and Network Function Virtualization (NFV) highly desired.
- Previous experience building network automation using Python and Ansible desired.
- Knowledge of competitive products, solutions, and services
- Ability to write white papers a plus.
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Skills Required
- Bachelor’s degree in Computer Science, Computer Engineering, or a related technical field
- Based in Tokyo, Japan
- Valid legal work authorization in Japan
- Fluent or native-level Japanese language skills
- At least 5 years of Layer 2 and Layer 3 networking design and implementation experience focused on data center, campus, and Wi-Fi solutions
- Expert-level routing and switching experience, including Layer 2 and Layer 3 protocols
- Recent experience designing leaf-spine architectures
- Expert knowledge of Ethernet, RSTP, MSTP, VLANs, IP Routing, TCP/IP, OSPF, BGP, eBGP, VxLAN, multicast, spanning tree, and QoS
- Expert-level knowledge of industry-standard CLI
- Experience as a Sales Engineer, Solutions Architect, Pre-Sales Sales Engineer, or Network Consulting Engineer
- Network industry certifications, including Arista Cloud Engineer Level 4–7
- Understanding of competitor technologies, including Cisco and Juniper
- Experience with SDN and Network Function Virtualization
- Experience building network automation with Python and Ansible
- Ability to write technical white papers
Arista Networks Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Arista Networks and has not been reviewed or approved by Arista Networks.
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Leave & Time Off Breadth — Time away is positioned as generous, including unlimited PTO, paid holidays, and flexible hours with hybrid options. Parental leave is also included, supporting time off needs beyond standard vacation.
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Equity Value & Accessibility — Equity participation is a notable component of rewards through RSUs and an employee stock purchase plan with a discount. This structure can materially increase total compensation when stock performance is favorable.
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Wellbeing & Lifestyle Benefits — Everyday perks and wellness supports are broad, including on-site gym/showers, secured bike storage, stocked break rooms, discounted lunches, wellness webinars, and social events. Family-planning benefits add to lifestyle and wellbeing coverage.
Arista Networks Insights
What We Do
Arista Networks was founded to pioneer and deliver software driven cloud networking solutions for large datacenter storage and computing environments. Arista’s award-winning platforms, ranging in Ethernet speeds from 10 to 400 gigabits per second, redefine scalability, agility and resilience. Arista has shipped more than 20 million cloud networking ports worldwide with CloudVision and EOS, an advanced network operating system. Committed to open standards, Arista is a founding member of the 25/50GbE consortium. Arista Networks products are available worldwide directly and through partners.









