143 system support jobs at 87 companies in Carlinville, IL
1mo
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System Support Specialist
Earth City or St. Louis
HybridFull Time
2+ YOE2+ years IT support experience, high school diploma or equivalent, strong Windows, Microsoft 365, macOS and mobile device knowledge, excellent communication, troubleshooting, documentation, and customer-service skills.
Microsoft Windows, RDP, macOS, iOS, Android, Microsoft 365, Microsoft Office, Microsoft Outlook, Microsoft Teams, Microsoft OneDrive
2mo
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System Administrator - Intermediate
Scott Air Force Base, Illinois, United States
OnsiteFull Time
5+ YOEActive Secret clearance, HS diploma required, 5+ years DoD/federal systems administration experience supporting Windows Server, Active Directory, SCCM, virtualization, storage, backup, STIG implementation, and PowerShell scripting.
Windows Server, Active Directory, Group Policy, DNS, DHCP, SMTP, SCCM, PowerShell, VDI, NAS, SAN, iSCSI, NFS, NTFS, CIFS
1mo
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System Engineer – ArcGIS (Mission-Focused)
St. Louis or Vienna
$121k-$198k/yr OnsiteFull Time
8+ YOE8+ years experience designing, implementing, and supporting enterprise ArcGIS or comparable systems; Windows/Linux administration; scripting (Python, PowerShell, Javascript, C#); RDBMS and SQL experience; active Top Secret/SCI clearance and a Bachelor's degree in a STEM field.
ArcGIS Enterprise, ArcGIS Desktop, ArcGIS Online, Portal for ArcGIS, ArcGIS Runtime, ArcGIS, Python, PowerShell, Javascript, C#, SQL Server, Oracle, PostgreSQL, Windows, Linux
3w
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MC&G System Transition & Integration Specialist
St. Louis, Missouri, United States
OnsiteFull Time
2+ YOE2 years NSG experience, 2 years system transition and systems integration experience, 2 years Agile/SAFe experience; program management or systems engineering support preferred.
Scaled Agile Framework (SAFe)
1w
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Operations & System Specialist I (Hybrid) - Radiology
St. Louis, Missouri, United States
$53k-$91k/yr HybridFull Time
3+ YOEBachelor’s degree or equivalent experience and 3 years in operations analysis, systems programming, or a related field. Requires technical support, programming, debugging, Linux, Python, and scientific computing expertise.
C, C++, Jupyter Notebook, Linux, Python, PyTorch, TensorFlow, DICOM, Shell scripting
3w
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Tailored Branch Support Specialist II (CST)
St. Louis or Tempe
HybridFull Time
3+ YOERequires 3+ years of administrative support or customer service experience, strong communication, organizational and multitasking skills, Microsoft Office proficiency, and comfort using multiple systems. Bachelor's preferred.
Microsoft Office, Salesforce Desktop
1w
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Program Support Assistant (PSA)
Overland, Missouri, United States
$42k-$61k/yr OnsiteFull Time
1+ YOEOne year of specialized clerical experience at the applicable grade, or a bachelor's degree for GS-5; proficiency with automated systems, records, reports, document review, and customer service; U.S. citizenship required.
Veterans Benefits Management System (VBMS), Personnel Information Exchange System (PIES), CAPS, COVERS, CAPRI, VACOLS, PCGL, SHARE, ARCIS, RRS, Adobe, Microsoft Word, Electronic Military Records (eMilrecs), Microsoft Excel
4d
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Technical Support
Maryland Heights or St. Louis
$30-$38/hr OnsiteFull Time
2+ YOERequires 2–3 years of technical support experience, fire alarm systems knowledge, strong communication and problem-solving skills, and Microsoft Office Suite proficiency. Electrical, electronics, or related degree preferred.
Microsoft PowerPoint, Microsoft Excel, Microsoft Outlook, Microsoft Word
3d
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Technical Support Agent
St. Louis or Olivette
HybridFull Time
1+ YOERequires 1–2 years of technical or customer support experience, strong troubleshooting and communication skills, and proficiency with support systems; access-control or connected-device experience is preferred.
Zendesk, Salesforce, CRM, SaaS, IoT
1w
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IT Support Analyst
St. Louis, Missouri, United States
OnsiteFull Time
2+ YOEBachelor's in IT or Computer Science,2+ years desktop support experience,proficiency with Windows 11/macOS,Active Directory,Microsoft 365,ticketing systems,hardware troubleshooting,and strong communication skills.
Windows 11, macOS, Active Directory, Group Policy, Microsoft 365, Microsoft Outlook, Microsoft Teams, Microsoft SharePoint, ServiceNow, Jira, Zendesk, Microsoft Intune, Microsoft SCCM, Jamf, PowerShell, Bash
1mo
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Systems Support Analyst
St. Louis, Missouri, United States
$47k-$64k/yr RemoteFull Time
Provide first-line IT support, account administration in Active Directory/Microsoft Admin Center/Vonage/Salesforce, endpoint and patch monitoring, and end-user training; bachelor\u0002s degree preferred.
Active Directory, Microsoft Admin Center, Vonage, Salesforce, WSUS, Microsoft Office, Microsoft Teams
3d
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IT Support Intern
St. Louis, Missouri, United States
OnsiteInternship
Currently pursuing or recently completed an IT, computer science, cybersecurity, or related degree; basic hardware, operating system, and networking knowledge; troubleshooting and communication skills.
Active Directory, Microsoft Windows, Microsoft 365
5d
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ST IT Student Support Technician 2026/2027
Jacksonville, Illinois, United States
$12/hr OnsitePart Time
Provides technical support for campus computers, computer labs, end users, service calls, personal computers, hardware deployment, and campus technology systems.
2w
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IT Support Associate II, Ops Tech Solutions (OTS)
Edwardsville, Illinois, United States
OnsiteFull Time
1+ YOETroubleshoot integrated computer systems, 1+ years OS support experience, strong customer service, ability to lift 49 lbs and stand up to 12-hour shifts, local/regional travel.
Windows, Mac, Linux, Red Hat, AWS
1w
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Technical Support and Customer Service Representative
St. Louis, Missouri, United States
$26-$28/hr OnsiteFull Time
2+ YOE2+ years technical support or customer service experience, high school diploma or GED required, strong computer literacy, excellent communication, ability to troubleshoot mechanical/optical systems.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Adobe Acrobat, ERP, MRP
2mo
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Treasury Client Service Support Specialist II
Saint Louis or New York City or San Francisco or Baltimore or London or Frankfurt or Toronto
OnsiteFull Time
2+ YOEProvide treasury product support and client service; troubleshoot systems, review account setup for compliance, and research/resolve client treasury issues. Requires 2+ years financial institution experience and high school diploma or equivalent.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook
1w
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Fueling Operations Support Manager - REMOTE
Austin or Albany or Annapolis or Atlanta or Augusta or Baton Rouge or Bismarck or Boise or Boston or Carson City or Charleston or Cheyenne or Columbia or Columbus or Concord or Denver or Des Moines or Dover or Frankfort or Hagåtña or Harrisburg or Hartford or Helena or Honolulu or Indianapolis or Jackson or Jefferson City or Juneau or Lansing or Lincoln or Little Rock or Madison or Montgomery or Montpelier or Nashville or Oklahoma City or Olympia or Phoenix or Pierre or Providence or Raleigh or Richmond or Sacramento or Saint Paul or Salem or Salt Lake City or San Juan or Santa Fe or Springfield or Charlotte Amalie or Tallahassee or Topeka or Trenton or Washington
$75k/yr RemoteFull Time
5+ YOERequires a high school diploma/GED, 5+ years in fuel systems, facility maintenance management, or environmental compliance, and 1–3 years of customer relationship experience.
Microsoft Office, Microsoft Excel, Automatic Tank Gage (ATG), Turbine Transfer Pumps (STP), Under Dispenser Containment (UDC)
1w
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Facilities Operations Support Associate - St. Louis, MO
Saint Louis, Missouri, United States
OnsiteFull Time
3+ YOEHigh school diploma/GED with 3+ years related experience, strong Microsoft Office skills, financial and operational systems knowledge, vendor coordination, reporting and HSE compliance.
Microsoft Word, Microsoft Excel, Microsoft Outlook
1mo
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Field Installer and IT Support | Network Solutions
Tempe or Maryland Heights
HybridFull Time
Bachelor's degree or equivalent experience, valid driver's license, age 21+, ability to lift up to 100 lbs, 50-75% travel, experience with network/VOIP and ticketing systems, strong troubleshooting and communication skills.
ServiceNow, VOIP, AV
2d
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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