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Associate Network Administrator Jobs in O Fallon, IL

Leidos

Network Administrator

Scott Air Force Base, IL · On-site

$73K - $132K/yr

Experience with DISA Request Fulfillment process and associate documents (TSRs, TSOs, completion ... Network certifications: Cisco Certifications (CCNA, CCNP, etc.), Microsoft certifications (MCSE ...

BAE Systems

Network Admin II

Scott Air Force Base, IL · On-site

$72K - $122K/yr

... associate documents (TSRs, TSOs, completion reports) and circulars experience. • Basic ... Network certifications: Cisco Certifications (CCNA, CCNP, etc.), Microsoft certifications (MCSE ...

BAE Systems

Network Admin Prin

Scott Air Force Base, IL · On-site

$107K - $182K/yr

... associate documents (TSRs, TSOs, completion reports) and circulars experience. • Basic ... Network certifications: Cisco Certifications (CCNA, CCNP, etc.), Microsoft certifications (MCSE ...

IC-CAP LLC

IT-IA Specialist 2 102-233

Belleville, IL · On-site

Bachelor's degree AND 5 years of related experience -OR- Associates's degree AND 7 years of related ... Prior experience in roles such as System/Network Administrator or Information Technology/Assurance ...

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All JobsAssociate Network Administrator JobsAssociate Network Administrator Jobs in O'Fallon, IL

Associate Network Administrator information

See O Fallon, IL salary details

$31.2K

$76.3K

$115.7K

How much do associate network administrator jobs pay per year?

As of Aug 12, 2026, the average yearly pay for associate network administrator in O'Fallon, IL is $76,256.00, according to ZipRecruiter salary data. Most workers in this role earn between $61,100.00 and $87,200.00 per year, depending on experience, location, and employer.

What does an associate network administrator do?

An Associate Network Administrator supports the daily operations and maintenance of an organization's computer networks. Their duties typically include monitoring network performance, troubleshooting connectivity issues, installing and configuring network hardware and software, and assisting with network security measures. They work under the supervision of senior network staff to ensure the network runs smoothly and efficiently, often responding to user requests and system alerts. This role is ideal for individuals starting their career in IT, as it provides hands-on experience with network infrastructure and support.

What are the key skills and qualifications needed to thrive as an associate network administrator?

To thrive as an Associate Network Administrator, you need a solid understanding of networking fundamentals, troubleshooting, and typically a relevant degree or certifications such as CompTIA Network+ or Cisco CCNA. Familiarity with network hardware, operating systems, and tools like Wireshark, network monitoring software, and basic scripting are commonly required. Strong problem-solving, communication, and teamwork skills help you address issues efficiently and collaborate with IT teams. These skills and qualities are crucial for maintaining network reliability, ensuring security, and supporting organizational connectivity needs.

What are some common challenges an associate network administrator might face in their daily work?

Associate Network Administrators often encounter challenges such as troubleshooting network connectivity issues, managing multiple support requests simultaneously, and keeping up with frequent updates to network hardware and software. They may also need to ensure network security while balancing user accessibility, which requires careful configuration and monitoring. Collaborating effectively with senior IT staff and responding promptly to outages are also key aspects of the role, making strong communication and prioritization skills essential.

What is the difference between Associate Network Administrator vs Network Technician?

AspectAssociate Network AdministratorNetwork Technician
CertificationsCompTIA Network+, Cisco CCNA (preferred)CompTIA Network+, Cisco CCNA (preferred)
Work EnvironmentSupports network infrastructure, performs administrative tasksPerforms troubleshooting, installs hardware/software
ResponsibilitiesNetwork monitoring, configuration, documentationNetwork troubleshooting, hardware setup
Industry UsageCommon in corporate IT teams, government agenciesCommon in technical support, field service roles

While both roles involve network support, the Associate Network Administrator typically handles administrative and configuration tasks, whereas the Network Technician focuses more on troubleshooting and hardware setup. The roles often overlap, but the administrator position usually requires a broader understanding of network management and documentation.

What are popular job titles related to Associate Network Administrator jobs in O'Fallon, IL? For Associate Network Administrator jobs in O'Fallon, IL, the most frequently searched job titles are:
What cities near O'Fallon, IL are hiring for Associate Network Administrator jobs? Cities near O'Fallon, IL with the most Associate Network Administrator job openings:
Associate Network Administrator jobs near you
Infographic showing various Associate Network Administrator job openings in O'Fallon, IL as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 22% Part Time, 1% Temporary, and 1% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $76,256 per year, or $36.7 per hour.

Network Administrator

The Timberline Group

Saint Louis, MO • On-site, Remote

Full-time

Re-posted 21 days ago

Job description

The Network Administrator - supports administration, maintenance and deployment of related hardware and software on the company network. This position oversees the day-to-day operation of company networks including support of firewalls, load balancers, switching, routing, WiFi, voice and SD-WAN networks.
Essential Functions, Duties, and Responsibilities:
  • Deployment, maintenance and administration of firewalls, routers, load balancers, switches, VOIP gateways and WiFi.
  • Maintenance and administration of network monitoring utilities - Solarwinds and other related programs.
  • Maintenance and administration of Cisco UC products.
  • Installation and maintenance of telco provided circuits.
  • Maintenance and administration of network related hardware and software inventory and documentation.
  • Other duties as assigned.

What You'll Need:
  • Six to twelve months minimum experience as a Support Analyst; or an Associate's degree (A. A.) or equivalent from two-year College or technical school; or six months to one year related experience and/or training; or equivalent combination of education and experience.
  • Experience installing and troubleshooting networks, firewalls, switches, routers, wireless. Prior experience with Palo Alto and Checkpoint firewalls, Cisco/Meraki and Ubiquiti routers/switches/wireless, Citrix load balancers, Silver Peak SD-WAN is a plus.
  • Knowledge of DNS, DHCP, Routing, NAT, security fundamentals
  • Prior experience managing telco circuit installs, troubleshooting and issue resolution
  • Ability to work independently and communicate clearly
  • Experience with Linux, Microsoft operating systems and telephony systems
  • Up to 20% travel and on-call rotation
  • Ability to pass credit check
  • Ability to successfully pass pre-employment (post offer) Company or Facility background check as well as drug screening as required by the client

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