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Cohesity

Senior IT Infrastructure Specialist

Cohesity

. Design, deploy, and maintain Linux server infrastructure across production and non-production environments .

Posted 9/29/2026full-timeUnited StatesSenior💰 $101,320 - $126,650 per yearWebsite

Core Competencies

Role fit
Core Competencies

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Demonstrates extensive experience in Linux Systems Administration and Kubernetes Operations, with a strong focus on managing kubevirt-based virtualization environments and SAN Storage Systems. Proficient in building automation tools and utilizing AI for infrastructure management and incident response.

Highest-signal resume keywords
Linux Systems AdministrationKubernetes OperationsKubevirt-Based VirtualizationSAN Storage ManagementAI Tools for Automation

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Linux Systems AdministrationKubernetes DeploymentKubernetes TroubleshootingKubevirt VirtualizationSAN Storage ProvisioningCapacity PlanningPerformance TuningNetworking DesignIncident ResponseRoot-Cause Analysis
Tools & Technologies
AI ToolsAutomation ToolsKubernetes ClustersSAN Storage SystemsDatacenter Networking
Industry Keywords
Production InfrastructureVirtualization EnvironmentsData Center OperationsPerformance ObjectivesUptime Objectives

Tech Stack

Tools & technologies
KubernetesLinuxSwitching

About the role

Key responsibilities & impact
  • Design, deploy, and maintain Linux server infrastructure across production and non-production environments
  • Operate and scale Kubernetes clusters, including deployments, networking, storage integration, upgrades, and troubleshooting
  • Manage kubevirt-based virtualization environments, including VM lifecycle, resource allocation, live migration, performance tuning, and host maintenance
  • Administer and optimize SAN storage systems, including provisioning, performance, snapshots, and capacity planning
  • Contribute to datacenter networking design and troubleshooting
  • Build automation and tooling to reduce repetitive manual infrastructure work
  • Participate in on-call rotation and incident response, including root-cause analysis
  • Document architecture, runbooks, and operational procedures
  • Participate in maintenance activities, platform upgrades, and infrastructure migrations across global data center locations
  • Use AI tools for scripting, automation, Kubernetes operations, incident response, capacity and performance analysis, documentation, and research
  • Become an active contributor to production infrastructure operations within the first 60–90 days

Requirements

What you’ll need
  • 5+ years of hands-on experience in Linux systems administration
  • Strong production experience with Kubernetes, including deployment, operations, and troubleshooting at scale
  • Solid experience with kubevirt-based virtualization
  • Comfortable using AI tools, coding assistants, and LLM-based troubleshooting/research as part of daily engineering work
  • Proven experience operating production infrastructure supporting critical internal business services with defined uptime, performance, and recovery objectives
  • Preferred: SAN storage management experience with Pure Storage, Dell, HPE, and/or NetApp platforms
  • Preferred: Datacenter networking experience, including switching, routing, and VLANs
  • Preferred: Experience building internal tooling or automation incorporating AI/LLM APIs
  • Candidates outside the designated area must be committed to relocating before their start date
  • Legal right to work in the job location

Benefits

Comp & perks
  • Bonus compensation may be available
  • Equity grants may be available
  • Health and wellness benefits
  • Vacation
  • Paid holidays
  • Refresh days
  • 401(k) retirement plan
  • Life insurance coverage
  • Disability insurance coverage
  • Other benefits the Company may offer from time to time
  • In-office flexibility: employees within a reasonable commute work from core offices 2–3 days a week of their choosing