Network Engineer — St. Clair County - Southwestern Illinois College

Network Engineer — St. Clair County

Closing on: Mar 3, 2026
Job Shift: Full Time
Job Location: Belleville IL


Belleville, IL
Under minimal supervision, installs, configures, operates and maintains network environments (Wide Area Network (WAN), Local Area Network (LAN), and Wireless Network (WN)), software and related infrastructure; and performs related duties as assigned.

Examples of Duties:

  • Implement, configure, operate, and maintain network environments including WAN, LAN, and wireless networks.
  • Configure, monitor, and maintain network equipment and systems such as switches, routers, firewalls, VPNs, controllers, access points, and related infrastructure.
  • Oversee network security operations, including firewalls, VPNs, vulnerability monitoring, and remediation activities.
  • Investigate and resolve network outages and performance issues; collaborate with vendors and network designers to implement enhancements and improvements.
  • Maintain and operate internet, remote access, and cloud connectivity solutions.
  • Support data protection and disaster recovery operations to ensure systems and data are backed up, replicated, and recoverable.
  • Manage network hardware and software through the full asset lifecycle.
  • Participate in technology projects, including system installation, configuration, testing, and deployment.
  • Maintain data center and network facilities, including cabinets, cabling, and power configurations.
  • Resolve trouble tickets related to hardware, software, and network connectivity; follow up with customers to ensure satisfactory resolution.
  • Provide instruction and training to users on networked equipment, systems, and applications.
  • Set up and remove IT equipment such as computers, printers, and projectors as needed.
  • Stay current with emerging technologies and assist with planning for future network and infrastructure solutions.
  • Perform other IT-related or operational duties as assigned in support of airport operations.

    Pay/Wages | $50,000.00 – $70,000.00 Annually
    How to Apply? | https://www.governmentjobs.com/careers/stclairil/jobs/5219527/network-engineer
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