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Information Technology 🏢 Full Time ⭐️ Verified

Senior IT Specialist - Network Infrastructure

Illinois Department of Central Management Services
Chicago
Estimated Salary
USD 75.000 – USD 95.000
Live Update
10 Juni 2026
Deadline
10 Jun 2027

Job Description

Join the Illinois State Government – Be Part of the Solution.

We are seeking a highly skilled and motivated Senior IT Specialist to join our team in Chicago, IL. In this pivotal role, you will design, implement, and maintain robust network infrastructure that supports state operations. If you are passionate about technology, public service, and building secure, scalable systems, we want to hear from you.

As part of the state government, you will enjoy a stable career path, comprehensive benefits, and the opportunity to make a tangible impact on the community you live in.

Responsibilities

  • Design, configure, and manage complex network architectures, including LAN, WAN, and VPN environments.
  • Oversee network security protocols, ensuring compliance with state and federal cybersecurity standards.
  • Perform advanced troubleshooting and root cause analysis for network outages and performance issues.
  • Collaborate with cross-functional teams to integrate new technologies and software solutions.
  • Manage vendor relationships and negotiate service level agreements (SLAs) for network equipment.
  • Document network configurations, diagrams, and standard operating procedures.

Qualifications

  • Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent work experience).
  • Minimum of 5-7 years of experience in network engineering and infrastructure management.
  • Strong knowledge of Cisco, Juniper, or similar networking equipment and technologies.
  • Experience with virtualization technologies (VMware, Hyper-V) and cloud platforms (AWS, Azure).
  • Certifications such as CCNP, CCIE, or CISSP are highly preferred.
  • Excellent problem-solving skills and the ability to communicate technical concepts to non-technical stakeholders.

Required Skills

Cisco Network Security VMware Active Directory Azure Cloud Computing ITIL Project Management Troubleshooting

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