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Senior IT Systems Administrator - State of Illinois

Illinois Department of Central Management Services (CMS)
Chicago
Estimated Salary
USD 85.000 – USD 110.000
Live Update
10 Juni 2026
Deadline
10 Jun 2027

Job Description

Transforming Illinois State Government Through Technology

We are seeking a dynamic Senior IT Systems Administrator to drive infrastructure modernization within the Illinois Department of Technology. In this pivotal role, you will manage critical server environments, ensuring high availability and security for state services that millions of residents rely on daily.

Join a mission-driven organization where your technical expertise directly impacts public service. We offer a competitive compensation package, comprehensive benefits, and the opportunity to lead impactful projects in a stable, full-time government environment.

Responsibilities

  • Design, deploy, and maintain complex server infrastructure across hybrid on-premise and cloud environments (Azure/AWS).
  • Oversee network architecture and security protocols to ensure compliance with state and federal standards.
  • Lead incident response and troubleshooting for critical system outages to minimize service disruption.
  • Implement and manage Virtualization technologies (VMware, Hyper-V) to optimize resource utilization.
  • Collaborate with cross-functional teams to integrate legacy applications with modern digital platforms.
  • Conduct regular system audits, performance tuning, and capacity planning.
  • Develop and maintain documentation for system configurations and operational procedures.

Qualifications

  • Bachelor’s degree in Computer Science, Information Technology, or a related field (Master’s preferred).
  • Minimum of 5-7 years of progressive experience in systems administration or network engineering.
  • Professional certifications such as CompTIA Security+, CCNA, or Azure Administrator.
  • Extensive hands-on experience with Windows Server, Active Directory, and Linux distributions.
  • Strong understanding of disaster recovery planning and business continuity practices.
  • Excellent communication skills with the ability to translate technical requirements for non-technical stakeholders.
  • Experience working within the public sector or large enterprise environments is highly desirable.

Required Skills

Windows Server Active Directory Linux Network Security Cloud Computing (Azure/AWS) Virtualization Troubleshooting Public Sector IT

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