Senior Systems Engineer - SASE & Cloud Infra Ops

Arista Networks; Dublin; On-site; EUR 70,000 - 110,000; Full time

Job summary

Arista Networks is seeking a seasoned Operations Engineer to join the VeloCloud Operations Team in Dublin. The role focuses on deploying and operating SASE platforms, ensuring service availability, and managing global infrastructure.

You will work with SREs to maintain production-grade environments, perform gear refreshes, and design scalable hybrid cloud solutions that integrate public cloud with on-prem data centers.

Qualifications

• BS in Computer Science preferred.
• Linux/ESXi admin; Python, IaC, Ansible, Terraform.
• Experience with CI/CD pipelines (Jenkins, GitHub).
• Understanding of OSI model L2/L3.
• Hands-on with VCF stack.
• Administrative level understanding of Public Cloud Providers.

Responsibilities

• Operate global infrastructure and manage service availability.
• RMA, and refresh gear.
• Colo migration as needed.
• Server patching, upgrades.
• On-call along with responding to security incidents.
• Build data center solutions with Infra-as-code.
• Design hybrid cloud environment for scale; integrate public cloud IaaS and physical data centers.
• Work closely with SREs to ensure production-grade management and visibility into network operations.
• Server selection, qualification, and deployment.

Skills

Linux admin

ESXi

Python

Terraform

Ansible

CI/CD

Public Cloud

VCF stack

Education

BS in Computer Science

Tools

Jenkins

GitHub

Job description

Arista Networks is seeking a seasoned Operations Engineer to join the VeloCloud Operations Team in Dublin. The role focuses on deploying and operating SASE platforms, ensuring service availability, and managing global infrastructure.

You will work with SREs to maintain production-grade environments, perform gear refreshes, and design scalable hybrid cloud solutions that integrate public cloud with on-prem data centers.