L3 Network Administrator

  • Crystal Lake, IL
  • Posted 4 days ago | Updated 4 days ago

Overview

On Site
$0 - $0
Full Time
No Travel Required

Skills

Active Directory
Cisco
Firewall
Network Design
Network Administration
Network Operations
Wireless Networking
Computer Hardware
Fortinet
Cisco Certifications
Network
Network Layer
Configuration Management
Crystal Reports
Data Integrity
IT Infrastructure

Job Details

Position: L3 Network Administrator
Location: Crystal Lake, IL 60014
Duration: 12+ months

Onsite role 5 days a week
Start Date: Within 2 weeks
Interview process: Virtual and then in person, they are currently interviewing
60% network and 40% server side

Job Summary:
MGT is a national leader in public sector management consulting and services that delivers diverse business consulting services to a wide range of public sector groups. Celebrating its 51th year in 2025, the firm attracts exceptional talent and empowers them to exceed client expectations as they navigate the dynamic demands of public agency performance. Our mission is to impact communities for good.

In this role the Candidate will play a key role in managing and maintaining network infrastructure, ensuring optimal performance, and supporting a wide range of technologies.

Responsibilities and Requirements:
Need to have experience with network administration and have experience with Cisco, firewalls, and system configurations
Configure, maintain, and troubleshoot Cisco routers and related technologies to ensure seamless network operations.
Manage and secure firewall systems to protect the organization's IT infrastructure.
Support and maintain EO/IR systems, ensuring proper functionality and integration.
Administer Microsoft environments, including Active Directory, to manage user access and system resources.
Oversee backup systems and ensure data integrity and recovery capabilities.
Conduct hardware installations, upgrades, and repairs to maintain system reliability.
Implement and manage configuration management processes to maintain consistency across the network.
Collaborate with the design team to optimize and expand the network infrastructure.
Monitor network performance and address potential issues proactively.
Document network configurations and procedures to maintain comprehensive system records.

Key buzz: Network- CISCO, Network redeployment, Fortigate, wireless networks access point (35) - Fortinet. CCNA, Microsoft side certifications, Customer service.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.