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Application Support Engineer

Denver Metropolitan Area, Colorado, us💼 Full-time💰 $71,000–$71,000🗓 2026-06-16 → 2026-07-31

Core

Troubleshoot complex customer environments involving hardware and software applications, diagnose network performance issues, and resolve compatibility matters for Arista's networking products.

Role type

Application Support Engineer (TAC)

Builds

Customer support resolutions and product quality feedback loops

Domain

Networking / Cloud Services / Data Center

Deliverable

client delivery

Required skills

Linux and shell scripting, Networking knowledge (HTTP, TCP, IP, subnetting), REST APIs (Swagger, JSON), MySQL, Web application debugging, Cloud service concepts (multi-tenancy, access management)

Preferred skills

Javascript, Building REST clients (curl, postman, python)

Responsibilities

Respond to customer product inquiries via telephone or email, Troubleshoot problems with hardware equipment and software applications, Document customer communication and recurring technical issues, Reproduce customer reported issues in the lab environment, Work with development and QA to verify fixes, Quickly assess and understand customers issues and business impact

Seniority

Mid-Senior (5+ years experience required)

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