ZipRecruiter

Log In

1

Senior Network Administrator Jobs in Springfield, IL

next page

Showing results 1-20

All JobsNetwork Administrator JobsSenior Network Administrator JobsSenior Network Administrator Jobs in Springfield, IL

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 Aug 12, 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 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 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 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 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 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 are popular job titles related to Senior Network Administrator jobs in Springfield, IL? For Senior Network Administrator jobs in Springfield, IL, the most frequently searched job titles 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, 72% Full Time, 21% Part Time, and 6% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $97,189 per year, or $46.7 per hour.

Data Systems Administrator - Network Services

Illinois Secretary of State

Springfield, IL • On-site

$7.9K - $15K/mo

Other

Re-posted 12 days ago

Job description

Office of the Illinois Secretary of State Alexi Giannoulias
Job Title: Data Systems Administrator - Network Services
Division: Technology Office - IT Operations
Union: N/A
Location: 501 S 2 nd St, Springfield, IL - Sangamon County
Salary: Range from $7,917 to $15,167 monthly - commensurate with experience
Benefits:
Attention: Applicants must be authorized to work in the United States; the Office of the Secretary of State will not complete certification and/or sponsorship requests.
Overview:
Serves as the Senior Manager of Network Services; provides strategic leadership and hands-on direction for the Illinois Secretary of State's enterprise network environment supporting statewide SOS offices, facilities, and Capitol Complex locations; Manages day-to-day operations, service delivery, modernization initiatives, and staff development for the Network Services function, including LAN/WAN, SD-WAN, wireless, remote access, DNS/DHCP/IPAM technologies; Partners closely with Information Security, Endpoint Management, Service Desk, Field Operations, the IT Command Center/NOC, and Problem/Incident Management to ensure secure, highly available services for internal users and the public.
Duties and Responsibilities:
  • Leadership & Team Management Lead - coach, and develop Network Support, Network Management, and Telecommunications/Contact Center Support teams; establish performance expectations, SLAs/OLAs, and a service-oriented culture; manage staffing, mentoring, evaluations, and succession planning.
  • Network Operations & Service Delivery-Manage day-to-day operations for LAN/WAN/SD-WAN, Wi-Fi, VPN/remote access, DNS/DHCP/IPAM; oversee monitoring, incident response, and problem resolution with the IT Command Center/NOC; ensure configuration standards, documentation, and change management compliance.
  • Third-Party Vendor & Service Provider Management-Serve as service delivery manager for network, and managed service providers; manage contracts, SLAs, escalations, circuit orders, and vendor performance reports; Coordinate procurement, RFPs/SOWs, and corrective-action plans.
  • Strategy, Architecture & Modernization-Develop multi-year network modernization roadmaps (SD-WAN, Wi-Fi, segmentation, cloud connectivity); lead technology evaluations, pilots, and modernization initiatives; collaborate with Enterprise Architecture and Information Security on secure, scalable designs.
  • Security, Compliance & Continuity-Partner with the CISO Office on vulnerabilities, compliance, logging, and audits; lead network DR/BCP planning, redundancy design, and failover testing; ensure compliance with state requirements and policies.
  • Budget, Planning & Reporting - Manage budgets for licensing, hardware, circuits, and managed services; plan refresh cycles and cost projections; provide executive dashboards, metrics, and reporting.
  • Cross-Functional Collaboration - Work with Endpoint Management, Service Desk, Field Support, and other teams to ensure seamless end-to-end service delivery; act as an escalation point for complex cross-team issues; support evolving operational requirements, special projects, and the needs of the Technology Office.
  • Performs other Duties as Assigned.
Education and Experience:
Requires knowledge, skill and mental development equivalent to completion of four years college preferably with courses in computer science, management information systems, mathematics or statistics supplemented by a master's degree in computer science or a related field and two years of managerial experience in a computer-based management information system.
Knowledge, Skills and Abilities:
  • Requires thorough knowledge of management information systems, data base administration, systems analysis and computer communication systems.
  • Requires thorough knowledge of the principles of organization, management and administration.
  • Requires extensive knowledge of research and statistical procedures, program budgeting and systems modeling.
  • Requires ability to implement program evaluations or system assurance.
  • Requires ability to anticipate and resolve managerial problems.
  • Requires willingness to travel and possession of a valid Illinois driver's license as required by individual positions within the class.
  • Requires the ability to lift, carry and push/pull up to 50lbs.
Application Process:
  • Please visit to apply by completing the online application; you may also upload a resume or other attachments as needed .
  • Preference will be given to Illinois residents in the hiring and selection process, in accordance with the Illinois Secretary of State Merit Employment Code.
  • Questions regarding this posting or Illinois Secretary of State employment practices may be directed to Job Counselors at our Personnel offices in Chicago ) or Springfield ).
Equal Employment Opportunity Employer. Applicants must be lawfully authorized to work in the United States.
Applicants are considered for all positions without regard to race, color, religion, sex, national origin, sexual orientation, age, marital or veteran status, or the presence of a non-job-related medical condition or disability.

Apply