Senior Systems Administrator Jobs in Illinois

Senior Systems Administrator jobs in Illinois are open across Chicago, Downers Grove, and North Chicago and other Illinois metros, with employers like Huron Consulting, AbbVie, and Ensono hiring at every experience level. Find a role that fits below and apply directly.

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Overview

Open roles54+
Top employerHuron Consulting
Top cityChicago, IL
Cities hiring16
Work type65% On-site
Top industryTechnology

Showing 5 of 54+ Senior Systems Administrator jobs

Central Garden & Pet
Senior Database Administrator
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Central Garden & Pet
Added 1mo ago
Senior Database Administrator
Central Garden & Pet
Schaumburg, Illinois
Data Engineering
IT Support & Systems Administration
IT Support
$140k - $170k/yr
On-Site
Bachelor's
5,001-10,000

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Ensono
Senior IAM Engineer
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Ensono
New 2h ago
Senior IAM Engineer
Ensono
Downers Grove, Illinois
Cybersecurity
IT Support & Systems Administration
Technical Product & Program Management
IT Support
$125k - $162k/yr
Hybrid
None
1,001-5,000

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Oracle
Senior Data Center Support Services Technician
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Oracle
Added 3d ago
Senior Data Center Support Services Technician
Oracle
Chicago, Illinois
IT Support & Systems Administration
Procurement & Supply Chain
Warehouse Operations
IT Support
Logistics & Fleet Management
On-Site
None
10,000+

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Wintrust Financial Corporation
Senior Systems Engineer
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Wintrust Financial Corporation
Added 1w ago
Senior Systems Engineer
Wintrust Financial Corporation
Rosemont, Illinois
IT Support & Systems Administration
Technical Product & Program Management
Cybersecurity
Systems Administration
Cybersecurity Operations
$98k - $132k/yr
On-Site
None
1,001-5,000

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Motorola Solutions
Senior Customer Support Technician I
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Motorola Solutions
Added 1w ago
Senior Customer Support Technician I
Motorola Solutions
Schaumburg, Illinois
Customer Service & Support
IT Support & Systems Administration
Customer Support
IT Support
$70k - $77k/yr
Hybrid
High School
10,000+

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See All 54 Senior Systems Administrator Jobs in Illinois

Find roles in Illinois that match your experience and apply in just a few clicks.

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Senior Systems Administrator Jobs by City in Illinois

Where Illinois roles are concentrated, by current openings.

Chicago
28 jobs
Downers Grove
4 jobs
North Chicago
4 jobs
Bolingbrook
2 jobs
Deerfield
2 jobs
Rosemont
2 jobs
Schaumburg
2 jobs
Abbott Park
1 jobs
Campus
1 jobs

Senior Systems Administrator Job Market in Illinois

A snapshot from current Illinois openings, updated as new roles post.

Who's Hiring

  • Huron Consulting
    Huron Consulting5
  • AbbVie
    AbbVie3
  • Ensono
    Ensono3
  • Alvarez & Marsal
    Alvarez & Marsal2
  • Federal Home Loan Bank of Chicago
    Federal Home Loan Bank of Chicago2

Top Industries Hiring

  • Technology & Software10
  • Consulting & Professional Services9
  • Biotechnology & Pharmaceuticals6
  • Distribution & Wholesale4
  • Law & Legal Services4

What Illinois Employers Look For

The qualifications that appear most often in senior systems administrator jobs across Illinois.

  • Five or more years of hands-on systems administration experience in enterprise environments
  • Proficiency with Windows Server and Active Directory administration and management
  • Experience managing Linux systems including configuration, patching, and user administration
  • Hands-on experience with virtualization platforms such as VMware vSphere or Hyper-V
  • Familiarity with cloud platforms including AWS, Azure, or Google Cloud infrastructure services
  • Bachelor's degree in computer science, information technology, or a related technical field

Senior Systems Administrator Jobs in Illinois: Frequently Asked Questions

How many senior systems administrator jobs are there in Illinois?

There are 54+ senior systems administrator openings in Illinois on Migrate Mate as of June 2026, with the most roles in Chicago, Downers Grove, and North Chicago. New positions post regularly as employers across Illinois hire.

How much do senior systems administrators make in Illinois?

Senior systems administrators in Illinois earn a median of about $100,080 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $65,650 for the lowest 10% to over $157,800 for the top 10%. Pay rises with experience, specialty, and employer.

Which Illinois cities have the most senior systems administrator jobs?

Chicago, Downers Grove, and North Chicago have the most senior systems administrator openings in Illinois right now, with additional roles spread across smaller metros statewide.

Which companies hire senior systems administrators in Illinois?

Employers hiring senior systems administrators in Illinois include Huron Consulting, AbbVie, and Ensono, based on current listings on Migrate Mate as of June 2026.

Are there remote senior systems administrator jobs in Illinois?

Yes. About 35% of senior systems administrator openings tied to Illinois are remote or hybrid as of June 2026. The rest are on-site roles based in Illinois metros.

How do I apply for senior systems administrator jobs in Illinois?

You can apply to senior systems administrator jobs in Illinois directly on Migrate Mate. Search the listings above, find roles that match your experience and preferred Illinois location, then apply to each one that fits.

See All 54 Senior Systems Administrator Jobs in Illinois

Find roles in Illinois that match your experience and apply in just a few clicks.

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