Robert Half
Senior System Administrator (Indianapolis)
Robert Half, Indianapolis, Indiana, United States, 46262
Were seeking a Senior Systems Administrator who is comfortable moving seamlessly between cloud and on-prem environments. This person will be a go-to technical resource with strong Microsoft experience, especially Office 365 / Microsoft 365, security, and Windows Server administration. The right candidate can quickly learn new Microsoft services, adapt to change, and handle integrations across platforms.
Key Responsibilities Administer and support Microsoft 365 / Office 365 (Exchange Online, SharePoint, Teams, OneDrive) Manage Microsoft Purview (compliance, data governance, DLP, eDiscovery, retention policies) Support and optimize cloud environments (Azure or similar) Handle system integrations across cloud and on-prem platforms Administer Windows Server (on-prem) environments including AD, GPOs, DNS, DHCP Move fluidly between cloud and on-prem systems depending on business needs Troubleshoot complex infrastructure issues and serve as an escalation point Collaborate with security, networking, and application teams Document systems, processes, and configurations
Required Skills & Experience 5+ years of experience as a Systems Administrator Strong experience with Microsoft 365 / Office 365 administration Working knowledge of Microsoft Purview Experience supporting hybrid cloud environments Solid Windows Server / Active Directory background Comfortable learning and adopting new Microsoft tools quickly Strong troubleshooting and problem-solving skills
Nice to Have Azure AD / Entra ID experience PowerShell scripting Security or compliance exposure Prior experience in a hybrid or transitional cloud environment
Why This Role High level of technical ownership Mix of cloud innovation and traditional infrastructure Opportunity to influence systems, security, and best practices
Key Responsibilities Administer and support Microsoft 365 / Office 365 (Exchange Online, SharePoint, Teams, OneDrive) Manage Microsoft Purview (compliance, data governance, DLP, eDiscovery, retention policies) Support and optimize cloud environments (Azure or similar) Handle system integrations across cloud and on-prem platforms Administer Windows Server (on-prem) environments including AD, GPOs, DNS, DHCP Move fluidly between cloud and on-prem systems depending on business needs Troubleshoot complex infrastructure issues and serve as an escalation point Collaborate with security, networking, and application teams Document systems, processes, and configurations
Required Skills & Experience 5+ years of experience as a Systems Administrator Strong experience with Microsoft 365 / Office 365 administration Working knowledge of Microsoft Purview Experience supporting hybrid cloud environments Solid Windows Server / Active Directory background Comfortable learning and adopting new Microsoft tools quickly Strong troubleshooting and problem-solving skills
Nice to Have Azure AD / Entra ID experience PowerShell scripting Security or compliance exposure Prior experience in a hybrid or transitional cloud environment
Why This Role High level of technical ownership Mix of cloud innovation and traditional infrastructure Opportunity to influence systems, security, and best practices