9 network support specialist jobs at 8 companies in O'Fallon, IL

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Technical Support Specialist
Lake Saint Louis or Mandan
HybridFull Time
NISC
NISC: Provides enterprise software solutions for utility and broadband cooperatives.
Entry-level technical support role requiring basic computer, operating system, networking, and troubleshooting knowledge, strong communication, customer service, adaptability, and willingness to learn.
Linux, Windows Server, Windows, Mac, TCP/IP, iVUE, Single Sign-On, Screen Pop, generative AI
4d
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Technical Support Specialist
Lake Saint Louis or Mandan
HybridFull Time
NISC
NISC: Develops enterprise software for energy and telecommunications cooperatives.
Entry-level technical support role requiring basic systems, operating system, networking, and troubleshooting knowledge; strong communication and learning skills. Technical degree or equivalent experience preferred.
Linux, Windows Server, Windows, Mac, TCP/IP, iVUE, SaaS, Single Sign-On, Screen Pop, Microsoft Fundamentals, Google IT Support, CompTIA A+, CompTIA Network+, CompTIA Linux+
1d
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IT Support Specialist
Saint Louis, Missouri, United States
OnsiteFull Time
Agital
Agital: Integrated marketing agency providing digital strategy and communication services
2+ YOERequires 2+ years of IT support experience, hands-on Mac and PC deployment, Microsoft 365 and Google Workspace administration, networking fundamentals, ticketing systems, and strong communication skills. Associate's or bachelor's degree preferred.
Microsoft 365, Google Drive, Google Workspace, Microsoft Exchange, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Azure AD/Entra ID, macOS, Windows, Jamf, Microsoft Intune, NinjaOne, EDR, MDR, MDM, RMM, DNS, DHCP, VPN, Wi-Fi
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Help Desk Support Specialist | Network Solutions
Maryland Heights, Missouri, United States
$19-$19/hr RemoteFull Time
CBIZ
CBIZNYSE: CBZ: Provides financial, tax, and business advisory services to organizations.
2+ YOEAssociate degree in computer science or related field, or 2 years of related work experience. Requires technical troubleshooting, communication, documentation, prioritization, and remote-work readiness.
phone systems, video systems, knowledge base
1mo
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Computer User Support Specialist
Scott AFB, Illinois, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
10+ YOEBachelor's degree and 10+ years experience, DoD Secret clearance, IAT Level II certification required, CE certification in network or OS, ServiceNow and MS Office experience, Active Directory and Windows 11 support.
ServiceNow, Splunk, Cisco, McAfee, Linux, Solaris, Windows 11, Active Directory, VPN, SCCM, VTC, Microsoft Word, Microsoft PowerPoint, Microsoft Visio, Microsoft Project, Microsoft Teams
3mo
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System Support Specialist Intern - Technology Department
St. Louis, Missouri, United States
OnsitePart Time, Temporary
Mehlville School District
Mehlville School District: Provides public K-12 education in South St. Louis County.
0+ YOEHigh school diploma or equivalent; working towards a college degree in computer hardware or network design preferred. Responsible for maintaining, troubleshooting, repairing, and preparing Chromebooks and chargers for distribution.
Chromebooks
2mo
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Technology Specialist
St. Louis, Missouri, United States
$42k-$53k/yr HybridFull Time
Maryville University
Maryville University: A private university providing comprehensive undergraduate and graduate education.
Provide technical support for Microsoft and Apple environments, troubleshoot hardware/software/network issues, manage accounts (Active Directory/Exchange), deploy equipment, and support classroom AV; technical/vocational education required.
Microsoft, macOS, Apple, Active Directory, Exchange
3mo
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Specialist - TORA OEMS
St. Louis, Missouri, United States
OnsiteFull Time
London Stock Exchange Group
London Stock Exchange GroupLondon Stock Exchange: LSEG: Provides financial market infrastructure and global data analytics services.
Bachelor’s degree in Computer Science, MIS, or Finance; prior application support experience; strong communication; Unix/Linux, SQL, and networking skills; ability to work independently; ability to explain technical concepts to non-technical users.
Unix, Linux, SQL, Python, Shell, Excel
5d
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End User Technology (EUT) Specialist
St. Louis, Missouri, United States
HybridFull Time
Together Credit Union
Together Credit Union: Member-owned financial institution providing consumer banking and lending services.
1+ YOEHigh school diploma or equivalent and 1+ year of IT or end-user support experience required. Knowledge of hardware, software, networking, access management, and information security required.
Microsoft Office, ticketing systems, remote support tools