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It Networking Jobs in O Fallon, IL (NOW HIRING)

SAIC

Computer Network Technician

Scott Air Force Base, IL · On-site

$80K - $120K/yr

Ability to communicate IT, networking, and security concepts to personnel at all levels of experience and responsibility. Desired Qualifications: * ITIL Foundations V4 certification. Target salary ...

Above All Personnel

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IT/OFFICE MANAGER

Kirkwood, MO · On-site

$70K - $80K/yr

Provide technical support for employees, troubleshooting hardware, software, and network issues ... Experience in IT administration, network management, or systems support (preferably in a ...

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All JobsIt Networking JobsIt Networking Jobs in O'Fallon, IL

It Networking information

See O Fallon, IL salary details

$46.2K

$85.2K

$123.6K

How much do it networking jobs pay per year?

As of Aug 25, 2026, the average yearly pay for it networking in O'Fallon, IL is $85,249.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,000.00 and $98,900.00 per year, depending on experience, location, and employer.

What is IT networking?

IT networking refers to the practice of connecting computers, servers, and other devices to share resources and information efficiently. It involves designing, implementing, and managing both wired and wireless networks, ensuring reliable communication and data transfer. IT networking professionals set up and maintain hardware like routers, switches, and firewalls, as well as configure networking protocols and security measures. They play a crucial role in keeping organizations connected and secure in the digital age.

What are the key skills and qualifications needed to thrive as an IT networking professional, and why are they important?

To thrive as an IT Networking professional, you need expertise in network protocols, troubleshooting, and security, typically supported by a degree in computer science or a related field. Familiarity with routers, switches, firewalls, and certifications like CompTIA Network+, Cisco CCNA, or similar is highly valued. Strong problem-solving, attention to detail, and effective communication are essential soft skills in this role. These skills ensure reliable, secure network operations and facilitate efficient resolution of technical issues in business environments.

What are some common challenges IT networking professionals face when supporting a large organization?

IT Networking professionals in large organizations often encounter challenges such as managing complex network architectures, ensuring robust cybersecurity, and minimizing downtime during upgrades or maintenance. They must balance the need for high availability with the demands of scaling the network to accommodate growth. Additionally, collaborating with other IT teams, staying updated with rapidly evolving technologies, and troubleshooting network issues under time pressure are frequent aspects of the role.

What is the difference between It Networking vs Network Administrator?

AspectIt NetworkingNetwork Administrator
CertificationsCompTIA Network+, Cisco CCNACompTIA Network+, Cisco CCNA
Work EnvironmentDesigning, implementing, and managing networksMaintaining and troubleshooting existing networks
Job FocusNetwork architecture and infrastructureNetwork operation and support
Industry UsageIT companies, large organizationsAll industries with network needs

It Networking involves designing and implementing network systems, while Network Administrators focus on maintaining and troubleshooting existing networks. Both roles require similar certifications and often work together to ensure network efficiency and security.

Do IT networking jobs pay well?

IT networking jobs, such as network administrators and engineers, typically offer competitive salaries that vary based on experience, certifications, and location. Professionals with skills in Cisco, Cisco CCNA, or Cisco CCNP certifications tend to earn higher wages, especially in enterprise environments. Overall, these roles are considered well-paying within the IT industry.

Is networking an IT networking job?

Yes, networking is a core aspect of IT networking jobs, which involve designing, implementing, and maintaining computer networks. These roles often require knowledge of network protocols, hardware, and security, and may involve certifications like Cisco's CCNA or CompTIA Network+.

What cities near O'Fallon, IL are hiring for It Networking jobs?

Cities near O'Fallon, IL with the most It Networking job openings:

It Networking jobs near you
Infographic showing various It Networking job openings in O'Fallon, IL as of August 2026, with employment types broken down into 1% Internship, 86% Full Time, 11% Part Time, and 2% Contract. Highlights an 82% Physical, 4% Hybrid, and 14% Remote job distribution, with an average salary of $85,249 per year, or $41 per hour.

Entry Level Network Specialist with Security Clearance

TEKsystems c/o Allegis Group

Scott Air Force Base, IL • On-site

Other

Posted 13 days ago

Job description

Entry-Level Implementations Networking Specialist This is a great chance to gain hands-on experience and grow your career in a fast-paced, mission-focused environment. In this role, you’ll support network implementations, assist with configurations, and work alongside experienced engineers to ensure successful deployments. It’s a strong entry point to build your skills and advance within IT networking. Key requirements:
- Active Secret Clearance
- Security+ certification
- Strong interest in Networking/IT and willingness to learn
- Basic IT experience or knowledge needed We’re looking for motivated individuals eager to grow, contribute to a team, and develop technical expertise in real-world environments.

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