13 it systems administrator jobs at 11 companies in Missouri
3d
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IT Systems Administrator
Columbia, Missouri, United States
OnsiteFull Time
3+ YOEThree years of systems or infrastructure administration experience, high school diploma or equivalent, and expertise in endpoint management, identity, networking, cloud platforms, operating systems, and troubleshooting.
Microsoft Intune, Jamf, Okta, Google Workspace, AWS, Google Cloud Platform (GCP), Azure, Windows, macOS, Linux, Active Directory, SSO, MFA, TCP/IP, DNS, DHCP, VPN, PowerShell, Bash, Python, Slack, email, MDM
3d
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IT Systems Administrator
Columbia, Missouri, United States
OnsiteFull Time
3+ YOEHigh school diploma required; bachelor's preferred. Requires 3+ years in systems or infrastructure administration, endpoint, cloud, identity, networking, and operating system support experience.
Microsoft Intune, Jamf, Okta, Google Workspace, AWS, Google Cloud Platform (GCP), Windows, macOS, Linux, DNS, DHCP, VPN, Slack, Active Directory, SSO, MFA, TCP/IP, PowerShell, Bash, Python, MDM
3mo
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Systems Administrator - IT
Joplin, Missouri, United States
OnsiteFull Time
2+ YOE2 years IT experience; install, configure, and maintain network operating systems; support and troubleshoot server hardware, OS, and applications.
Windows Server, Server hardware, Networking, IT support tools
1w
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Security Engineer and IT Systems Admin.
St. Louis or Jefferson City
OnsiteFull Time
2+ YOEActive Secret clearance, bachelor's degree or equivalent experience, Security+ or higher certification, and at least 2 years in cybersecurity, information assurance, system administration, or IT operations.
Risk Management Framework (RMF), Security Control Assessments (SCAs), Change Control Board (CCB), VM images, Department of Defense Instruction (DoDI), National Institute of Standards and Technology (NIST), Security Technical Implementation Guide (STIG), Assured Compliance Assessment Solution (ACAS), Nessus, Security Content Automation Protocol (SCAP) Compliance Checker (SCC), Enterprise Mission Assurance System (eMASS), Control Correlation Identifiers (CCI), Committee on National Security Systems Instruction (CNSSI), ISEC-MED, Plan of Action and Milestones (POAM), Security Control Assessor-Validator (SCA-V), Security Impact Analyses (SIA), Windows
2w
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IT Systems Analyst - Epic Cupid
Springfield, Missouri, United States
OnsiteFull Time
4+ YOE4+ years healthcare clinical workflow or IT support experience, Associate degree preferred in Computer Science/Information Systems/Healthcare Administration, strong documentation, communication, and clinical systems knowledge.
Epic Cupid
2w
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System Administrator 1-IT
Kansas City, Missouri, United States
$26-$50/hr OnsiteFull Time
1+ YOEPerform on-site hardware installation, break/fix server maintenance, monitor ticket queues and logs, escalate incidents, and follow SOPs and safety/compliance controls. Overnight/off-hours availability required.
2mo
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System Administrator 2-IT
Kansas City, Missouri, United States
$59k-$118k/yr OnsiteFull Time
3+ YOE3+ years experience; on-site hardware installation, removal, and troubleshooting in datacenter environments; monitoring ticket queues and logs; following SOPs/MOPs and safety/compliance protocols.
1w
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IT SPECIALIST (CUSTSPT) (TITLE 32)
Saint Joseph, Missouri, United States
$76k-$99k/yr OnsiteFull Time, Temporary
36+ YOERequires Missouri Air National Guard assignment, 36 months of specialized LAN/WAN systems administration experience, Secret clearance, and DoD information assurance certification; graduate education may substitute.
Local Area Network (LAN), Wide Area Network (WAN)
1d
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IT & Cloud Support Analyst I - Paid Training Program
St. Louis, Missouri, United States
$24-$34/hr HybridFull Time, Contract
2+ YOESome technical experience or relevant education; 2 years of help desk, systems administration, or DevOps experience preferred. Requires onsite availability, troubleshooting ability, and familiarity with ticketing systems, cloud infrastructure, dashboards, and logs.
Jira, AWS, Microsoft Azure, Pluralsight, GitLab University, GitLab CI/CD, Kubernetes, Amazon EKS, Amazon EC2, Amazon S3, Amazon IAM, Amazon EBS, Amazon ECR, Terraform, Istio, Argo CD, Elastic, Jira Service Management, MFA
6d
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Support Engineer, IT End User
Europe or Africa or United States or Alabama or Arizona or California or Colorado or District of Columbia or Florida or Georgia or Illinois or Indiana or Kansas or Massachusetts or Maryland or Michigan or Missouri or Mississippi or Montana or North Carolina or New Jersey or New Mexico or New York or Ohio or Oklahoma or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin
$61k-$75k/yr RemoteFull Time
4+ YOERequires 4–6+ years in systems operations and IT support, Microsoft 365 and Intune administration, Windows/macOS support, security and identity troubleshooting, documentation, and strong communication.
Windows, macOS, Entra ID, Azure AD, Microsoft 365, Microsoft Outlook, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Microsoft Intune, Microsoft Autopilot, Microsoft Defender, Cisco Secure Endpoint, Cisco Umbrella, Cisco AnyConnect, Microsoft Exchange Online, Microsoft PowerShell, Microsoft Purview, Microsoft Power Automate, Microsoft Copilot Studio, Active Directory, Exchange, Druva, Box, DocuSign, Adobe, AWS, GDPR, MFA
1w
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Lead Administrative Support Assistant (4405061)
St. Louis, Missouri, United States
$37k-$38k/yr OnsiteFull Time
3+ YOERequires 3–5 years of relevant experience, independent work, prioritization, teamwork, accurate documentation, customer service, and effective interaction with diverse populations.
IT systems
1w
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Lead Administrative Support Assistant (4405061)
St. Louis, Missouri, United States
$37k-$38k/yr OnsiteFull Time
3+ YOERequires 3–5 years of relevant experience, independent work, prioritization, initiative, teamwork, accurate documentation, and effective interaction with diverse populations.
IT systems
1mo
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IT Support Desk Engineer II
Springfield, Missouri, United States
OnsiteFull Time
3+ YOE3+ years IT service/systems/network administration experience; associate degree in technology or equivalent; customer-service orientation; knowledge of Windows, Mac, mobile OS, networking, backups, and security appliances.
Microsoft Windows Desktop, Microsoft Windows Server, Mac OS, Apple iOS, Android, Cisco, HP, Palo Alto, ConnectWise Manage, Automate, VMware, vSphere, LogicMonitor, Veem Backup