31 m365 administrator jobs at 27 companies in Eureka, MO
1mo
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Desktop Administrator
Brentwood, Missouri, United States
OnsiteFull Time
2+ YOE2+ years endpoint administration and desktop support; hands-on Microsoft Intune and Entra ID experience; Microsoft PowerShell, Group Policy/Active Directory, M365 familiarity; mobile/macOS support; networking fundamentals.
Windows 11, Microsoft Intune, Microsoft Entra ID, Microsoft PowerShell, macOS, iOS, Android, Group Policy, Active Directory, Microsoft Exchange Online, Microsoft Teams, Microsoft OneDrive, PatchMyPC, Apple Business Manager, PrinterLogic, Microsoft Autopilot, Windows Update for Business, Microsoft Excel, Microsoft Power BI
1mo
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System Administrator
Earth City, Missouri, United States
$60k-$85k/yr OnsiteFull Time
5+ YOE5+ years system administration experience; Windows Server and Linux administration; Active Directory, DNS, DHCP, Group Policy; virtualization (VMware/Hyper-V); scripting (PowerShell, Bash); bachelor’s degree or relevant certifications.
Windows Server, Linux, Active Directory, DNS, DHCP, Group Policy, VMware, Hyper-V, VLANs, TCP/IP, Firewalls, PowerShell, Bash, Appgate SDP, Microsoft 365, Azure AD Sync, ConnectWise Service Manager, SentinelOne, Rapid7, Cisco Umbrella, CyberArk
2mo
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Contracts Administrator
St. Louis, Missouri, United States
OnsiteFull Time
Bachelor's degree or equivalent experience; hands-on CLM administration experience; strong contract lifecycle and metadata knowledge; attention to detail and ability to work independently.
Contracts Lifecycle Management (CLM), Salesforce, LinkSquares, Microsoft 365, DocuSign
3d
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Systems Administrator
Chesterfield, Missouri, United States
HybridFull Time
7+ YOEMinimum 7 years of progressive systems administration or infrastructure engineering experience, enterprise environment experience, and expertise across servers, cloud, virtualization, storage, identity, security, and automation.
Microsoft Windows Server, Active Directory, Group Policy, DNS, DHCP, VMware vSphere, Microsoft 365, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Microsoft Entra ID, Pure Storage, Microsoft Azure, PowerShell
3w
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Administrator, Server
Saint Louis, Missouri, United States
OnsiteFull Time
4+ YOE4+ years IT experience required; manage Active Directory, virtual and physical servers, VMware, Office 365; strong troubleshooting, change control, and disaster recovery skills.
Office 365, VMware, Windows, Linux, ITSM
1mo
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System Administrator II / System Administrator III – Hybrid – Chesterfield, MO (St. Louis)
Chesterfield, Missouri, United States
HybridFull Time
5+ YOE5+ years IT experience with 3+ years as a system administrator and 2+ years managing Windows Server; experience with Windows/Linux, virtualization (VMware), Active Directory/Azure AD, cloud (Microsoft Azure), scripting (PowerShell/Bash/Python), backup/DR, and enterprise security.
Windows Server, Linux, Active Directory, Azure Active Directory, Office 365, Group Policy, DNS, DHCP, VPN, VLAN, PowerShell, Bash, Python, VMware, vCenter, ESXi, Microsoft Azure, SAN, NAS, SIEM, SAML, LDAP, OIDC, SSO, Microsoft Copilot, GitHub Copilot
2mo
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Help Desk / Systems Administrator / Service Desk Engineer
St. Louis, Missouri, United States
OnsiteFull Time
3+ YOE3-5 years in a tiered service or help desk; degree in IT or related field; Windows networking and system administration knowledge; strong communication; eager to learn and provide white-glove support.
Autotask, Datto, Atera, PowerShell, Windows, DNS, VPN, Microsoft 365, O365
1w
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Service Desk Administrator
Johnston or Melbourne or Tempe or Austin or Aurora or Greenwood Village or Corona or St. Paul or St. Louis or Sioux Falls or McHenry or Houston or Cedar Rapids
$50k-$81k/yr OnsiteFull Time
1+ YOE1–5 years help desk/IT support experience; working knowledge of Windows 11, Microsoft 365, Citrix, SCCM, Active Directory; valid driver’s license and reliable transportation.
Windows 11, Microsoft 365, Outlook, Teams, OneDrive, Citrix, SCCM, Active Directory, Entra ID (Azure AD)
3w
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Senior System Administrator - Wealth Management
Clayton, Missouri, United States
$93k-$109k/yr OnsiteFull Time
5+ YOEBachelor's or equivalent,5+ years data analytics and project management experience,advanced Microsoft Excel,SQL proficiency,experience with enterprise applications and integrations (SAP, Workday, Performio, Databricks, Salesforce) and strong communication skills.
Microsoft Office 365, Microsoft Excel, SQL, SAP, Workday, Performio, Databricks, Salesforce
3mo
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Squadron Administrative Support Specialist
Scott AFB or Travis AFB or Joint Base Charleston or McChord AFB or McGuire AFB
$40k-$55k/yr OnsiteFull Time
2+ YOEHigh school diploma; 2+ years in squadron administration or related military admin support; proficiency in MS Office 365; ability to coordinate with leadership and support offices.
Microsoft Office 365
2mo
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Executive Assistant to the Chief Mission Officer
St. Louis, Missouri, United States
OnsiteFull Time
3+ YOEBachelor’s degree and at least 3 years of administrative/management experience; strong organizational and communication skills.
Microsoft 365, Board management software
2mo
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Executive Assistant
O'Fallon, Missouri, United States
$63k-$98k/yr HybridFull Time
Provide high-level administrative support to three Senior VPs, managing complex calendars, coordinating travel and events, processing expenses, and handling confidential executive communications; advanced Microsoft 365/Google Workspace skills required.
Microsoft 365, Google Workspace, Microsoft Outlook, Microsoft PowerPoint, Microsoft Excel, Microsoft Teams, Copilot, Zoom
3w
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Administrative Associate III
Weldon Spring, Missouri, United States
$18-$27/hr OnsiteFull Time
2+ YOE2+ years customer service and banking/financial services experience; high school diploma required; proficiency with Adobe Acrobat and Microsoft Office; strong communication, recordkeeping, and attention to detail.
Adobe Acrobat, Office 365, Microsoft Outlook, Microsoft Word, Microsoft Excel
3w
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Administrative Associate III
Weldon Spring, Missouri, United States
$18-$27/hr OnsiteFull Time
2+ YOE2+ years customer service and financial services experience; proficiency with Adobe Acrobat and Microsoft Office; high school diploma required; strong communication, recordkeeping, and attention to detail.
Adobe Acrobat, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft Office 365
1w
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Executive Assistant - HR & IT
Saint Louis, Missouri, United States
HybridFull Time
5+ YOEAssociate degree and 5+ years of senior-level executive support experience required. Requires Microsoft 365 proficiency, communication, organization, confidentiality, spreadsheet and database skills.
Microsoft 365, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft Teams, Microsoft OneDrive, Microsoft SharePoint, Contract Management System (CMS), RAMP
2d
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General Clerk III
Shiloh, Illinois, United States
$21/hr OnsiteFull Time
1+ YOEHigh school diploma or equivalent, current NACI investigation, 1–2 years of related experience or equivalent education, Microsoft 365 knowledge, organization, communication, confidentiality, and problem-solving skills.
Microsoft 365, RMS Vulcan, Army Training Requirements & Resources System (ATRRS), Microsoft Excel
1d
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Office Assistant
Fenton, Missouri, United States
$15/hr OnsitePart Time
1+ YOEHigh school diploma or GED, 1–3 years of customer service and cash handling experience, computer skills, strong math and communication skills, organization, multitasking, and ability to work independently.
Microsoft Word, Microsoft Excel, Microsoft O365
3mo
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Cloud Application Deployment and Migration Specialist (Mid-Level, Senior or Lead) **Sign on Bonus Potential**
Berkeley or Seattle or Daytona Beach
$105k-$239k/yr OnsiteFull Time
3+ YOE4+ years computing administration; 3+ years deploying/migrating enterprise apps; 3+ years supporting COTS/OSS; 3+ years security tech design.
Azure, Kubernetes, Containers, Helm, Jira, Confluence, GitLab, Artifactory, SonarQube, PLM/MOM/ERP, M365, Active Directory, Security Technologies (encryption, certificates, MFA/2FA, SAML/SSO/IDaaS)
1mo
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Cybersecurity Engineer
St. Louis, Missouri, United States
$80k-$115k/yr HybridFull Time
Bachelor's in IT/Computer Engineering/Cybersecurity required (Master's preferred); demonstrated experience securing enterprise environments, Windows administration, incident response, vulnerability management, and strong communication skills.
Microsoft 365, Azure/Entra, AWS, Okta, PKI, Windows, NIST CSF, CIS Controls, SOC 2
1w
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Cloud Engineer
St. Louis, Missouri, United States
HybridFull Time
4+ YOE4+ years IT experience with at least 2 years as a system/cloud engineer, Azure and Windows Server expertise, PowerShell, Microsoft 365 administration, strong troubleshooting and communication skills.
Azure, Microsoft 365, PowerShell, Windows Server, IIS, SQL Server, Azure Front Door, Key Vault, AI Foundry, blob storage, app services, Azure Well-Architected Framework
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