System & Network Administrator: Firewall & VPN Specialist

Sarahbush; Illinois; On-site; USD 70,158 - 108,742; Full time

Job summary

Sarah Bush Lincoln Health Center in Illinois seeks a System Administrator to manage our network and security infrastructure. You will install, configure, and maintain systems and enterprise firewalls, monitor performance, and respond to incidents to keep services available.

The role requires strong networking knowledge, VPN design, firewall policy management, and hands-on experience with monitoring tools. On-call rotation and a focus on secure, reliable operations are essential.

Qualifications

• Associate's degree required.
• Strong networking knowledge and firewall management experience.
• Experience with VPN solutions and remote access.
• Ability to monitor security logs and respond to incidents.
• Excellent documentation and organizational skills.

Responsibilities

• Configure, maintain and monitor enterprise firewall platforms.
• Create and document firewall rules and access control policies.
• Monitor firewall logs and security alerts to identify activity.
• Configure and maintain VPN solutions for remote users and site connectivity.
• Hands-on experience with network monitoring and troubleshooting tools.
• Maintain secure, reliable, and highly available network infrastructure.

Skills

Networking

Firewall management

VPN

Security monitoring

Documentation

Education

Associate's Degree

Tools

Enterprise firewall platforms

Job description

Sarah Bush Lincoln Health Center in Illinois seeks a System Administrator to manage our network and security infrastructure. You will install, configure, and maintain systems and enterprise firewalls, monitor performance, and respond to incidents to keep services available.

The role requires strong networking knowledge, VPN design, firewall policy management, and hands-on experience with monitoring tools. On-call rotation and a focus on secure, reliable operations are essential.