Senior IT Infra Engineer — AI-Enhanced Kubernetes & SAN

Cohesity, Inc.; Heathrow, Northern (FL, KY); Hybrid; USD 101,000 - 127,000; Full time

Job summary

Cohesity, Inc. in the United States is seeking a Sr IT Infrastructure Specialist who thrives in dynamic environments and can lead Linux systems, Kubernetes clusters, and virtualization using kubevirt.

The role emphasizes automation, AI-assisted operations, and ownership across lab and production infrastructure. You will design, deploy, and maintain Linux server infrastructure, manage SAN storage, participate in incident response, and document runbooks.

Qualifications

• 5+ years of hands-on Linux systems administration.
• Strong production experience with Kubernetes at scale.
• Solid kubevirt-based virtualization experience.
• Comfortable using AI tools as part of daily engineering work.
• Proven experience operating production infrastructure with uptime goals.

Responsibilities

• Design, deploy, and maintain Linux server infrastructure across environments.
• Operate and scale Kubernetes clusters: deployments, networking, storage, upgrades.
• Manage kubevirt-based virtualization: VM lifecycle and performance tuning.
• Administer SAN storage systems (Pure Storage, Dell, HPE, NetApp).
• Contribute to datacenter networking basics and build automation to reduce toil.
• Participate in on-call rotation and incident response with postmortems.
• Document architecture, runbooks, and operational procedures.
• Support infrastructure migrations across global data center locations.

Skills

Linux administration

Kubernetes engineering

AI-assisted tooling

Incident response

Automation scripting

Tools

Kubernetes

kubevirt virtualization

Pure Storage

Dell EMC

HPE

NetApp

Job description

Cohesity, Inc. in the United States is seeking a Sr IT Infrastructure Specialist who thrives in dynamic environments and can lead Linux systems, Kubernetes clusters, and virtualization using kubevirt.

The role emphasizes automation, AI-assisted operations, and ownership across lab and production infrastructure. You will design, deploy, and maintain Linux server infrastructure, manage SAN storage, participate in incident response, and document runbooks.