✦ Luna Orbit — Cloud & Infrastructure

Sr Systems Administrator

at Robert Half

📍 Jacksonville, FL Remote Posted March 12, 2026
Type Not Specified
Experience senior
Exp. Years Not specified
Education Not specified
Category Cloud & Infrastructure

This role involves managing and optimizing cloud and on-prem infrastructure primarily using Microsoft Azure. The focus is on system administration, security, automation, and troubleshooting.

  • Administer Azure environments
  • Lead system administration for Windows Server and AD
  • Manage infrastructure as code with PowerShell and ARM
  • Monitor system performance and security
  • Troubleshoot complex infrastructure issues

Environment includes Microsoft Azure cloud platform, Windows Server, Active Directory, networking, security tools, and scripting with PowerShell and Azure CLI.

The ideal candidate is a senior-level systems administrator with extensive experience in Microsoft Azure cloud environments, including virtual machines, networking, and security. They possess strong troubleshooting skills and leadership qualities to mentor junior staff.

Microsoft AzurePowerShellAzure CLIAzure ADActive DirectoryNetworkingSecurityTroubleshooting
ARMBicepVirtual MachinesMonitoringDisaster Recovery
Microsoft AzurePowerShellAzure CLIARMBicep
Microsoft AzureAzure CLIPowerShellARMBicepVirtual MachinesStorageNetworkingIdentitySecurityActive DirectoryGroup PolicyDNSDHCPAzure ADMFARBACMonitoringTroubleshootingDisaster Recovery
Microsoft AzureAzureAzure CLIPowerShellARMBicepVirtual MachinesStorageNetworkingIdentitySecurityActive DirectoryGroup PolicyDNSDHCPAzure ADMFARBACMonitoringTroubleshootingDisaster Recovery
problem-solvingcollaborationmentorshiptechnical leadershipcommunication
Industry IT & Cloud Services
Job Function Cloud and systems infrastructure management
Senior System AdministratorMicrosoft AzureAzureAzure CLIPowerShellARMBicepVirtual MachinesActive DirectoryGroup PolicyDNSDHCPAzure ADMFARBACMonitoringTroubleshootingDisaster RecoveryNetworkingSecurity

Lack of Azure experience, No experience with PowerShell or Azure CLI, No background in system administration, Unwillingness to work remotely

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