Arista seeks an Advisory Systems Engineer to provide advanced post-sales support, guidance, and assistance to account teams to address specific customer needs. In this position, you will be working as a technology expert in the Routing & Switching space to design, implement, and support (troubleshoot) our deployments within a number of customer infrastructures. The ideal candidate will also have a level of comfort communicating across all functions within Arista, as well as with clients and partners.

What You'll Do

- You will provide advanced Pre-Sales & Post-sales engineering support as trusted advisory for Arista's Open Networking Data Centre and Campus networking deployments for our enterprise and commercial customers.
- You will provide customer advice regarding architectural questions, product prerequisites, product features, etc.
- Translate complex business requirements into Leaf-Spine Network solutions
- Assist Pre-Sales Engineer and Account Executives with designing Network solutions
- Review customer network designs for an EVPN, VxLAN, leaf-spine architecture and make recommendations for deployment
- Assist with implementation and change controls
- You will assist with proof of concepts (POC) and in-depth testing to validate design scenario
- Provide bug scrubs and code recommendations
- Provide interface to TAC and internal development teams and the customer




- Establish and maintaining strong relationships with key partners
- Attend key partner events, training sessions, and provide ongoing training with the customer teams globally
- Continue training to maintain expertise
- Ability to understand the client s business objectives and technical needs
- Ability to meet Service Level Agreements (SLAs) for sales and clients
- Regularly exercises discretion and independent judgment
- Maintain skilled relationships with teammates, partners, and clients
- Bachelor s degree in Computer Science, Electronics, or related field; advanced vendor certifications (ACE, CCIE, JNCIE) preferred.
- 7+ years designing and deploying large-scale data center and enterprise campus networks, including wireless, routing, security, and NAC.
- Deep expertise in EVPN/VXLAN, leaf spine, OSPF, BGP, multicast, and segmentation strategies.
- Proven track record in network automation (Python, Ansible, APIs) and feature evaluation for high-performance environments.
- Strong customer-facing skills able to lead complex design discussions, deliver compelling technical presentations, and influence C-level decisions.
- Excellent documentation, communication, and collaboration skills; able to operate as a trusted advisor to customers and partners.

📌 Advisory Systems Engineer (Bengaluru)
🏢 Arista Networks
📍 Bengaluru