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Computer Networking Jobs in O Fallon, MO (NOW HIRING)

Rejis

Computer Operator

Saint Louis, MO · On-site

$18.96/hr

Our Computer Operators successfully monitor the availability of REJIS-supported services and ... Maintain a reliable service environment by responding to Network and Data Center alerts * Learn and ...

REJIS Commission

Computer Operator

Saint Louis, MO · On-site

$18.96/hr

Our Computer Operators successfully monitor the availability of REJIS-supported services and ... Maintain a reliable service environment by responding to Network and Data Center alerts * Learn and ...

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All JobsComputer Networking JobsComputer Networking Jobs in O'Fallon, MO

Computer Networking information

See O Fallon, MO salary details

$17

$26

$55

How much do computer networking jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for computer networking in O'Fallon, MO is $26.58, according to ZipRecruiter salary data. Most workers in this role earn between $20.00 and $28.99 per hour, depending on experience, location, and employer.

What is a career in computer networking?

A career in computer networking involves designing, implementing, managing, and maintaining computer networks such as local area networks (LANs), wide area networks (WANs), and internet systems. Professionals in this field often work with network hardware, protocols, and security measures, and may hold certifications like Cisco's CCNA or CompTIA Network+ to demonstrate their skills. The role typically requires strong problem-solving skills and knowledge of network infrastructure and security practices.

What is computer networking?

Computer networking refers to the practice of connecting computers and other devices together so they can communicate and share resources, such as files, printers, and internet access. This can involve local networks within a single building (LANs) or larger networks that span cities or even countries (WANs). Networking relies on hardware like routers and switches, as well as software protocols that ensure reliable communication and data transfer. It is essential for businesses, organizations, and individuals to facilitate collaboration, access information, and use shared services efficiently.

What are the qualifications to get a job in computer networking?

The primary qualifications for a computer networking job are a bachelor's degree in a relevant field and several years of experience as a network administrator. Employers tend to prefer applicants who have a master's degree and intermediate- to expert-level skills with firewall and server configuration. Fulfilling the duties of a computer networking job requires familiarity with a wide range of network hardware and software, excellent technical problem-solving skills, and an understanding of network traffic analysis techniques. Some computer networking jobs work with sensitive material, so employers may ask you to obtain a federal security clearance. Pursuing additional education or certifications, such as an electrical engineering degree, may help you gain a competitive advantage or advance in this career.

What are some common challenges faced by professionals in computer networking roles, and how can they be addressed?

Computer networking professionals often encounter challenges such as troubleshooting complex connectivity issues, keeping up with rapidly evolving technologies, and ensuring network security against emerging threats. These challenges can be addressed by developing strong problem-solving skills, staying current with industry certifications and ongoing training, and collaborating closely with IT security and support teams. Regularly participating in knowledge-sharing sessions within the organization can also help professionals stay informed about best practices and new tools.

What is the difference between Computer Networking vs Network Administration?

AspectComputer NetworkingNetwork Administration
CertificationsCCNA, CompTIA Network+CCNA, CompTIA Network+
Work EnvironmentDesigning, implementing, and troubleshooting networksManaging and maintaining existing networks
Job FocusNetwork infrastructure setup and optimizationNetwork monitoring, user support, and issue resolution
Industry UsageIT and telecommunications companiesOrganizations with large IT networks

Computer Networking involves designing and implementing network systems, while Network Administration focuses on managing and maintaining those networks. Both roles require similar certifications and often overlap, but networking emphasizes setup and architecture, whereas administration centers on ongoing support and troubleshooting.

More about Computer Networking jobs
What are the most commonly searched types of Computer Networking jobs in O'Fallon, MO? The most popular types of Computer Networking jobs in O'Fallon, MO are:
What cities near O'Fallon, MO are hiring for Computer Networking jobs? Cities near O'Fallon, MO with the most Computer Networking job openings:
Computer Networking jobs near you
Infographic showing various Computer Networking job openings in O'Fallon, MO as of July 2026, with employment types broken down into 1% As Needed, 79% Full Time, 17% Part Time, and 3% Contract. Highlights an 78% Physical, 1% Hybrid, and 21% Remote job distribution, with an average salary of $55,282 per year, or $26.6 per hour.

MOBILE Network Administrator

NETWORK COMPUTER REBOOT INC

Chesterfield, MO • On-site

$27/hr

Full-time

Re-posted 14 days ago

Job description

Benefits/Perks
  • Competitive Compensation
  • Flexible Scheduling
  • Career Growth Opportunities
Job Summary
We are seeking 20 Mobile Network Administrators to join our team. As the Network Administrator, you will configure, maintain, and support a well-functioning network and Network Devices. You will ensure network security, provide technical support, and update and install hardware and applications. The ideal candidate is technologically savvy and has excellent communication and customer service skills.

Responsibilities 
  • Provide support for our corporate customers’ network devices and servers
  • Install, configure, and upgrade new hardware and applications
  • Assess security risks and implement best practices
  • Monitor network performance
  • Maintain technology procedures and documentation
Qualifications
  • A bachelor’s degree in Computer Science or a related field is preferred
  • Previous experience as a Network Administrator is preferred
  • Experience with network management
  • Understanding of server infrastructure and management
  • Knowledge of backup software and methods
  • Juniper, Cisco, CWNA or BCNE training
  • Understanding of data privacy and security 
  • Strong troubleshooting and analytical skills
  • Ability to work well as part of a team
  • Strong written and verbal communication skills
  • Understanding of data privacy and security