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Senior Network Administrator Jobs in Springfield, IL

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Senior Network Administrator information

See Springfield, IL salary details

$51.5K

$97.2K

$138.3K

How much do senior network administrator jobs pay per year?

As of Sep 2, 2026, the average yearly pay for senior network administrator in Springfield, IL is $97,189.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,800.00 and $111,500.00 per year, depending on experience, location, and employer.

What is a senior network administrator?

Senior Network Administrators are experienced IT professionals responsible for managing, maintaining, and securing an organization’s computer networks. They oversee network infrastructure, configure hardware and software, troubleshoot complex issues, and implement upgrades to ensure optimal network performance. In addition to technical duties, they often lead network projects, mentor junior staff, and enforce security protocols to protect data and systems. Their role is critical for ensuring reliable connectivity, supporting business operations, and safeguarding against cyber threats.

What are the key skills and qualifications needed to thrive as a senior network administrator?

To thrive as a Senior Network Administrator, you need expertise in network infrastructure, troubleshooting, security protocols, and typically a degree in information technology or a related field, often complemented by several years of experience. Familiarity with networking hardware, Cisco or Juniper devices, and certifications such as CCNA, CCNP, or CompTIA Network+ are highly valued. Strong analytical thinking, effective communication, and the ability to respond calmly under pressure distinguish top performers in this role. These skills ensure the reliable, secure, and efficient operation of organizational networks, minimizing downtime and protecting critical data.

What are some common challenges a senior network administrator faces when managing large-scale networks?

Senior Network Administrators often encounter challenges such as ensuring network security across multiple locations, managing network scalability to accommodate organizational growth, and minimizing downtime during upgrades or maintenance. They also need to stay updated with rapidly evolving technologies and troubleshoot complex issues that may impact multiple departments. Effective communication and collaboration with IT teams, vendors, and end-users are essential to address these challenges efficiently.

What is the difference between Senior Network Administrator vs Network Engineer?

AspectSenior Network AdministratorNetwork Engineer
CertificationsCCNA, CompTIA Network+CCNA, CCNP, Cisco certifications
Work EnvironmentNetwork management, troubleshooting, maintenanceDesign, implementation, and deployment of networks
Employer & Industry UsageIT departments across various industriesTelecommunications, large enterprises, network design firms
Common Search/ComparisonYesYes

While both roles involve network-related skills, Senior Network Administrators focus on managing and maintaining existing networks, ensuring stability and security. Network Engineers primarily design and implement new network solutions, often working on complex projects. The roles overlap in certifications and work environments, but their core responsibilities differ in scope and focus.

What are the most commonly searched types of Network Administrator jobs in Springfield, IL?

The most popular types of Network Administrator jobs in Springfield, IL are:

What cities near Springfield, IL are hiring for Senior Network Administrator jobs?

Cities near Springfield, IL with the most Senior Network Administrator job openings:

Senior Network Administrator jobs near you
Infographic showing various Senior Network Administrator job openings in Springfield, IL as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 17% Part Time, and 5% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $97,189 per year, or $46.7 per hour.

Network Administrator (Senior Systems Administrator #1356)

The Illinois Association of School Administrators

Springfield, IL • On-site

$69 - $103/hr

Other

Posted yesterday

New

Job description

Network Administrator (Senior Systems Administrator #1356)

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Duties

Reporting to the department Supervisor, performs the role of Network Administrator and provides the day-to-day management of ISBE Information Technology and Infrastructure networking projects. This position also incorporates portions of infrastructure operations into the role. This position may require limited travel and afterhours work.

Duties and Responsibilities
  • Directs the Agency's networking processes, maintains Agency firewalls configuration and rules, and maintains the Agencys IPS to detect and prevent malicious attacks on ISBE's network.
  • Configures and implements core and edge switches and maintains DNS and DHCP server connectivity.
  • Serves as the secure FTP administrator.
  • Performs the role of network administrator and subject matter expert in the areas of configuration, installation, maintenance, patch management, and upgrade of network equipment.
  • Tracks and maintains Agency security authority certificates on all public facing web servers.
  • Maintains and secures ISBE's wireless network infrastructure.
  • Develops and implements sound business solutions that meet it objectives, increase efficiencies, conserve resources, and result in Agency cost savings for IT support and maintenance.
  • Creates and maintains current project schedules and timelines using a project tracking system to ensure milestones are met.
  • Hosts appropriate meetings.
  • Provides guidance, direction, and training to project team members.
  • Maintains strong communications with IT management and end users.
  • Researches, develops, tests and implements new technologies and recommends software, hardware, equipment and best practices/approaches/methodologies that enhance it performance capabilities.
  • Identifies areas of potential risk and recommends remediation.
  • Works with TAT/VDI administrator to assist in port location and switch configuration changes on all new VDI thin client deployments.
  • Provides reports and metrics as needed to support operational requirements and growth planning.
  • Deploy new virtual servers/appliances, including domain controllers, DNS, and DHCP servers.
  • Maintains web servers and web farm environment, creation and maintain network load balancer rules.
  • Responsible for tracking, requesting, and replacing SSL certificates.
  • Prepares cost analysis and justification documentation in support of proposals submitted to IT for approval.
  • Performs other duties as assigned.
QualificationsRequired Qualifications
  • Bachelor's degree in Information Technology (IT) or Computer Science plus two years of IT experience or coursework in the last five years, or, a Bachelor's degree in any field plus three years of IT experience or coursework in the last five years, or, an Associate's degree in any field plus four years of IT experience or coursework in the last seven years, or, a high school diploma and eight years of experience in the last ten years, 4 years experience within the last seven years with an active CCNA. (COPY OF TRANSCRIPTS REQUIRED AT TIME OF APPLICATION)
  • Experience at an advanced level that demonstrates increasing responsibility in: 1) administrating network architecture, including the design, delivery, protection, and management of Cisco switches; 2) managing VLANs, port rules, firewall implementations and best practices, intrusion protection system setup and maintenance; 3) diagnosing and resolving hardware, software, operating systems, and network component problems, including the diagnosis/isolation/resolution of trouble issues attributable to each; and 4) the planning, design, testing, installation, and/or connection of network equipment including wireless networking, fiber channel switching and traditional copper based switches.
  • Demonstrated ability to write clear, concise, and thorough methods, process, and procedure documentation.
  • Excellent oral and written communication skills.
  • Demonstrated self-reliance and resourcefulness.
  • Ability to work effectively in a team and to prioritize multiple assignments while completing both short-term and long-term assignments.
  • Ability to think logically to interpret problems and present results with clarity and precision.
  • Ability to research technologies and evaluate software/hardware/system alternatives and present logical, cost-effective justifications.
  • Ability to translate complex, technical information into common terms.
  • Ability to effectively blend technical expertise with project coordination and administration.
  • Ability to establish and consistently apply policies and procedures compliant with IT security measures.
Preferred Qualifications
  • Experience with Cisco OS command line.
  • Experience with active directory, DNS, DHCP.
  • Experience with vSphere (virtual networks, distributed switches, NSX).
Salary/Benefits

Union:Exempt

Anticipated Starting Salary Range:$68,590 - $85,738

Full Salary Range:$68,590 - $102,885

Office Hours:Monday - Friday 8:00 a.m. - 5:00 p.m.

District Name IL State Board of Education Building Name Alzina Address 100 North First Street
Springfield, IL 62777 Phone (217) 782-6434 Fax (217)785-3972 IASA Region Abe Lincoln County Sangamon Employment Type Full-time permanent Job Category Agency/Association Grade Level Other

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