<![CDATA[Agile: jobboards]]> https://JOBS.GOTOAGILE.COM/ en-us <![CDATA[Sr. Systems Admin]]> Windows Systems Administrator
Location: Orange, CT (Onsite)
Duration: 6+ Month Contract
About the Role
We are seeking a highly technical Senior Systems Administrator to support and enhance a complex hybrid IT infrastructure environment. This role is focused on maintaining system stability, security, performance, and operational efficiency across a Windows environment while driving infrastructure improvements and automation initiatives.

This is an excellent opportunity for a hands-on infrastructure professional who thrives in enterprise environments and enjoys troubleshooting, security remediation, systems optimization, and modernization efforts.
Key Responsibilities
  • Administer and support Windows and Linux server environments
  • Manage Active Directory, Group Policy, PowerShell scripting, and security policies
  • Support physical and virtual infrastructure including Hyper-V and virtualization technologies
  • Analyze and remediate infrastructure, systems, and IT security issues
  • Perform root cause analysis, troubleshooting, and system optimization
  • Collaborate with IT teams to improve operational processes and infrastructure reliability
  • Support enterprise applications and ERP environments
  • Implement automation and scripting solutions to improve efficiency
  • Maintain system confidentiality, integrity, and availability following IT best practices
Required Qualifications
  • 7+ years of Systems Administration experience in enterprise environments
  • Strong Windows Administration experience including:
    • Active Directory
    • Group Policy
    • PowerShell scripting
    • Security administration
  • Experience administering Linux systems (RHEL, Ubuntu, CentOS, etc.)
  • Experience with virtualization technologies such as Hyper-V or VMware
  • Strong troubleshooting and root cause analysis skills
  • Experience supporting hybrid infrastructure environments
  • Excellent communication and documentation skills
Preferred Qualifications
  • Azure Intune experience
  • IT Security or infrastructure certifications
  • Experience with ERP systems and enterprise applications
  • Experience improving infrastructure standards, automation, and operational processes
Keywords: Systems Administrator, Windows Administration, Active Directory, Group Policy, PowerShell, Linux, Hyper-V, VMware, Azure Intune, Infrastructure Engineer, Security, Virtualization, ERP, Automation, Server Administration #LI-BR1]]> Mon, 11 May 2026 00:00:00 EDT 0