System Administrator Jobs in Illinois

1-15 of 687 Jobs

Security & Fire Lead Controls Systems Specialist

  • Johnson Controls
  • Calumet City, IL
  • 17 hours ago
  • Calumet City, IL
  • 17 hours ago

Be part of the future! We are one team, dedicated to working collaboratively to create the purposeful solutions that propel the world forward. We hope you will join our diverse team of top people...

In Person

Senior Software Asset Analyst (Information Systems Analyst II Option C)

  • State of Illinois
  • Springfield, IL
  • 21 hours ago
  • Springfield, IL
  • 21 hours ago

Job Requisition ID: 54760 Opening Date: 04/03/2026 Closing Date: 04/17/2026 Agency: Department of Innovation and Technology Class Title: INFORMATION SYSTEMS ANALYST II - 21166 Skill Option: Client...

In Person

Senior Business Systems Analyst

  • Hollister Incorporated
  • Libertyville, IL
  • 21 hours ago
  • Libertyville, IL
  • 21 hours ago

Senior Business Systems Analyst Date: Apr 3, 2026 Location(s): Libertyville, IL, US, 60048-3781 Location(s): Libertyville, IL, US, 60048-3781 Company: Hollister Incorporated Our Total Rewards...

In Person

Mid - Principal Electrical Engineer - Data Center

  • Enercon Services, Inc
  • Naperville, IL
  • 1 day ago
  • Naperville, IL
  • 1 day ago

at Enercon Services, Inc in Naperville, Illinois, United States Job Description Overview Due to continued growth, our Data Center Group is seeking aMid - Principal Level Electrical Engineer to...

Remote

Sr. IT Business Systems Analyst - Sales & Distribu

  • CF Enterprises, Inc.
  • Northbrook, IL
  • 1 day ago
  • Northbrook, IL
  • 1 day ago

at CF Enterprises, Inc. in Northbrook, Illinois, United States Job Description At CF Industries, our mission is to provide clean energy to feed and fuel the world sustainably. Our employees are...

In Person

KONG (APIM) Engineer / DevOps / Platform Engineer

  • P2PSoftTek Inc
  • Chicago, IL
  • 1 day ago
  • Chicago, IL
  • 1 day ago

Job Details: KONG (APIM) Engineer / Integration / DevOps / Platform Engineer Location: Local to Chicago is preferred (hybrid/on-site as required) Total Experience: 8+ years in software engineering,...

In Person

IT Systems Engineer

  • Aristek Consulting
  • Chicago, IL
  • 1 day ago
  • Chicago, IL
  • 1 day ago

high availability Required Skills Windows/Linux administration VMware / Hyper-V Cloud platforms Scripting (PowerShell, Bash) Rare Skills Bare-metal automation (MAAS, PXE boot) Infrastructure as Code (Terraform...

In Person

Manager, Business Systems Analysis (HRIT)

  • CF Enterprises, Inc.
  • Northbrook, IL
  • 1 day ago
  • Northbrook, IL
  • 1 day ago

at CF Enterprises, Inc. in Northbrook, Illinois, United States Job Description At CF Industries, our mission is to provide clean energy to feed and fuel the world sustainably. Our employees are...

In Person

Systems Administrator, Mid

  • ASM Research, An Accenture Federal Services Compan
  • Springfield, IL
  • 1 day ago
  • Springfield, IL
  • 1 day ago

at ASM Research, An Accenture Federal Services Compan in Springfield, Illinois, United States Job Description The Systems Administrator, Mid administers enterprise systems hosting applications and services...

In Person

IT Auditor

  • CF Enterprises, Inc.
  • Northbrook, IL
  • 1 day ago
  • Northbrook, IL
  • 1 day ago

at CF Enterprises, Inc. in Northbrook, Illinois, United States Job Description At CF Industries, our mission is to provide clean energy to feed and fuel the world sustainably. Our employees are...

In Person

Entry-level Life Sciences Manufacturing Systems Engineer

  • Cognizant
  • Chicago, IL
  • 1 day ago
  • Chicago, IL
  • 1 day ago

at Cognizant in Chicago, Illinois, United States Job Description Entry-level Life Sciences Manufacturing Systems Engineer About the Role Cognizant Life Sciences Manufacturing is a world leading...

In Person

Channel Systems Engineer

  • HPE
  • IL
  • 1 day ago
  • IL
  • 1 day ago

Channel Systems Engineer This role has been designated as Remote/Teleworker', which means you will primarily work from home. Who We Are: Hewlett Packard Enterprise is the global edge-to-cloud...

Remote

End User Computing Incident Analyst II (Information Systems Analyst II, Opt. C)

  • State of Illinois
  • Springfield, IL
  • 1 day ago
  • Springfield, IL
  • 1 day ago

Job Requisition ID: 54732 Opening Date: 04/02/2026 Closing Date: 04/16/2026 Agency: Department of Innovation and Technology Class Title: INFORMATION SYSTEMS ANALYST II - 21166 Skill Option: Client...

In Person

Salesforce Administrator

  • Feuji Inc
  • Chicago, IL
  • 1 day ago
  • Chicago, IL
  • 1 day ago

Requirements: Required Qualifications: Bachelor s degree in computer science, Information Systems, or related field (or equivalent experience). 5+ years of hands-on Salesforce Administration...

In Person

Quality Systems Specialist

  • PCI RFD Anderson Brecon dba PCI of IL
  • Rockford, IL
  • 1 day ago
  • Rockford, IL
  • 1 day ago

Life changing therapies. Global impact. Bridge to thousands of biopharma companies and their patients. We are PCI. Our investment is in People who make an impact, drive progress and create a...

In Person

Demographic Data for Illinois

Moving to Illinois? Find some basic demographic data about Illinois below.


Local
National
12,812,477
319,486

System Administrator Online Courses and Training Opportunities

iHire curates thousands of courses in order to recommend the best ones to help further your career. If you register for a course using the links on our site, we may receive a small commission.
Windows System Administrator
The Windows System Administrator test is a premium Cybrary assessment test created by iMocha. The test contains questions on topics like configuration of Windows Server 2016, Microsoft Exchange...
Workrole Assessment - System Administrator
This assessment will test your knowledge and proficiency in the core skills necessary for the System Administrator workrole. Cybrary is the premier cybersecurity professional development platform,...
Systems Physiology
This is an introductory program in systems physiology where you will learn how earn how various body systems control everyday life. The two in-demand biomedical science courses in this program...

Title Synonyms

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Salary for System Administrator Jobs in Illinois

Estimated salary range based on data from US Bureau of Labor Statistics (BLS) and iHire research efforts.

Licensing / Certification

Required or preferred licenses and certifications for System Administrator positions.



Highest Education Level

System Administrators in Illinois offer the following education background
Bachelor's Degree
45.4%
Master's Degree
30.4%
Associate's Degree
9.8%
Vocational Degree or Certification
7.4%
High School or GED
3.9%
Doctorate Degree
2.2%
Some College
0.7%
Some High School
0.2%

Average Work Experience
Here's a breakdown of the number of years' experience offered by System Administrators in Illinois
6-8 years
35.3%
4-6 years
25.7%
2-4 years
17.2%
8-10 years
12.7%
1-2 years
9.1%