Tire 3 System administrator lead

Softthink SolutionsWashington, DC
Onsite

About The Position

We are looking for a Tier 3 System Administrator Lead responsible for ensuring the operational integrity, availability, and performance of enterprise server infrastructure across on-premises, virtual, and cloud environments.

Requirements

  • Strong experience in Windows and Linux system administration
  • Expertise in shell scripting / automation
  • Experience supporting hybrid infrastructure (on-prem + cloud)
  • Proven Tier 3 support or senior infrastructure engineering experience

Responsibilities

  • Manage and support enterprise server environments (Windows & Linux)
  • Ensure system availability, performance, and security compliance
  • Troubleshoot and resolve escalated Tier 3 infrastructure issues
  • Automate system tasks using scripting (Shell/PowerShell or similar)
  • Support cloud and virtualization platforms
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