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Hamilton Barnes 🌳 Linkedin · Posted 2mo ago

Systems Adminstrator II

Orlando, Florida, United States

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Indexed description

We're looking for a Systems Administrator II to join a growing IT infrastructure team supporting enterprise systems across desktop, server, networking, cloud, and security environments. This is a hands-on role for someone who enjoys troubleshooting complex technical issues, supporting modern Microsoft technologies, and contributing to infrastructure projects in a collaborative environment.


Responsibilities

  • Provide Tier 1 and Tier 2 technical support via phone, remote tools, ticketing systems, and in person.
  • Deploy, image, configure, and troubleshoot Windows, macOS, printers, and Apple iOS devices.
  • Administer Windows Server 2016/2019/2022 environments.
  • Manage Active Directory, DNS, DHCP, and Group Policy.
  • Support Microsoft 365, Entra ID, Intune, Exchange Online, and SharePoint Online.
  • Maintain Hyper-V, VMware, and ProxMox virtualization environments.
  • Monitor and troubleshoot LAN/WAN infrastructure, wireless networks, and firewalls.
  • Support Cisco and Ubiquiti networking equipment.
  • Perform server maintenance, patching, and performance tuning.
  • Manage endpoint security, vulnerability remediation, and Microsoft Defender for Endpoint.
  • Maintain technical documentation and infrastructure standards.
  • Assist with infrastructure upgrades, budgeting, procurement, and capacity planning.
  • Participate in an on-call rotation and scheduled maintenance activities.


Qualifications

  • 3+ years of experience supporting Windows Server environments, desktop support, and enterprise LAN/WAN infrastructure.
  • Strong experience with Microsoft 365, Active Directory, Group Policy, Entra ID, and Intune.
  • Experience administering Hyper-V, VMware, or ProxMox
  • 3+ years of experience supporting Windows Server environments, desktop support, and enterprise LAN/WAN infrastructure.
  • Strong experience with Microsoft 365, Active Directory, Group Policy, Entra ID, and Intune.
  • Experience administering Hyper-V, VMware, or ProxMox.
  • Knowledge of PowerShell scripting and automation.
  • Experience supporting Cisco and Ubiquiti networking environments.
  • Familiarity with TCP/IP, DNS, DHCP, VLANs, VPNs, NAT, and QoS.
  • Experience with endpoint deployment tools including Windows Autopilot and Clonezilla.
  • Working knowledge of Ubuntu/Linux administration.
  • Experience with ITSM ticketing systems and asset management platforms.
  • Strong troubleshooting, communication, and customer service skills.



If you're interested in this position, please apply with your updated resume.

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