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Senior Systems Administrator

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Location: Remote
Compensation: To Be Discussed
Reviewed: Mon, Nov 02, 2026
This job expires in: 29 days

Job Summary

To support a growing infrastructure, the full-time Senior Systems Administrator will manage and optimize on-premises and cloud-based systems, providing advanced administration and tier-3 support for server, storage, and identity platforms in a remote environment.

Key responsibilities
  • Build, maintain, and troubleshoot enterprise server infrastructure, including Windows and Linux systems
  • Administer Active Directory and manage hybrid identity and mail flow environments
  • Design and enforce automated patch management and backup/recovery strategies across enterprise environments
Required qualifications
  • Bachelor's degree in Computer Science, Information Technology, or a related field
  • 5+ years of experience in systems administration within an enterprise environment
  • Advanced mastery of Windows Server and competency in Enterprise Linux
  • Deep experience with Microsoft Hyper-V failover clustering and SAN/NAS administration
  • Proficiency in scripting languages such as PowerShell, Python, or Bash

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