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Full Time Linux System Administrator Jobs in Chicago, IL

Sierra ITS

Linux Systems Administrator

Chicago, IL · On-site

$100K - $110K/yr

Linux System Administrator - Full Time, Hybrid - Downtown Chicago - Pension Eligible Your Linux Admin skills are great, but your personality is really what shines. We've been asked by a well ...

Sentinel

Linux Systems Administrator

Chicago, IL · On-site +1

$82K - $110K/yr

This administrator is responsible to install, administer, and support Red Hat Enterprise Linux ... This role is responsible for system availability, performance tuning, automation, patching ...

Sentinel

Linux Systems Administrator

Chicago, IL · Hybrid

$82K - $110K/yr

This administrator is responsible to install, administer, and support Red Hat Enterprise Linux ... This role is responsible for system availability, performance tuning, automation, patching ...

USG Corporation

Linux Systems Administrator

Chicago, IL · On-site

$82K - $110K/yr

Proficient in scripting to create, modify, and execute automated system functions. Experience with ... Solid understanding of Linux OS protocols and services: NFS, TCP/IP, DNS, HTTP(s), etc.

Kyndryl

Mainframe z/VM & Linux

Chicago, IL

Administer z/VM components such as: * DirMaint * VMSES/E * RACF for z/VM security * Apply system ... Install, configure, and maintain Linux distributions on IBM Z: * RHEL, SUSE, Ubuntu * Support ...

AAR Corporation

System Administrator

Wood Dale, IL · On-site

$90K - $120K/yr

The System Administrator will serve as an integral member of the infrastructure management and ... Linux experience * Strong IT customer service skills for supporting end user application issues.

AAR Corporation

System Administrator

Wood Dale, IL

$90K - $120K/yr

The System Administrator will serve as an integral member of the infrastructure management and ... Linux experience * Strong IT customer service skills for supporting end user application issues.

AAR

System Administrator

Wood Dale, IL · On-site

$90K - $120K/yr

Description The System Administrator will serve as an integral member of the infrastructure ... Linux experience * Strong IT customer service skills for supporting end user application issues.

Bactech

System Administrator

Rolling Meadows, IL

... UNIX, and Linux; Function as a member of the team responsible for the day-to-day, 24x7x365 on-call system administration, and touch labor operations. To be considered for this position, you must ...

Bactech

System Administrator

Rolling Meadows, IL · On-site

... and Linux; • Function as a member of the team responsible for the day-to-day, 24x7x365 on-call system administration, and touch labor operations. To be considered for this position, you must ...

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All JobsLinux System Administrator JobsFull Time Linux System Administrator JobsFull Time Linux System Administrator Jobs in Chicago, IL

Full Time Linux System Administrator information

See Chicago, IL salary details

$21

$53

$78

How much do full time linux system administrator jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for full time linux system administrator in Chicago, IL is $53.53, according to ZipRecruiter salary data. Most workers in this role earn between $42.36 and $64.38 per hour, depending on experience, location, and employer.

What is the difference between Full Time Linux System Administrator vs Linux Network Administrator?

AspectFull Time Linux System AdministratorLinux Network Administrator
CertificationsLinux+, LPIC-1, RHCSALinux+, LPIC-1, RHCSA
Work EnvironmentServer management, system maintenance, troubleshootingNetwork infrastructure, routing, switching, security
Employer & Industry UsageData centers, IT departments, hosting providersTelecom, enterprise networks, data centers

While both roles require Linux certifications and involve working with Linux systems, the Full Time Linux System Administrator focuses on managing servers, operating systems, and system performance. In contrast, the Linux Network Administrator specializes in network infrastructure, security, and connectivity. Both roles are essential in IT environments but differ in their primary focus areas.

What are the most commonly searched types of Linux System Administrator jobs in Chicago, IL?

The most popular types of Linux System Administrator jobs in Chicago, IL are:

Full Time Linux System Administrator jobs near you

Linux Systems Administrator

Sierra ITS

Chicago, IL • On-site

$100K - $110K/yr

Full-time

Retirement

Re-posted 9 days ago

Job description

Linux System Administrator - Full Time, Hybrid - Downtown Chicago - Pension Eligible

Your Linux Admin skills are great, but your personality is really what shines.

We've been asked by a well-established enterprise in downtown Chicago to find them their next Linux System Administrator who will join their current team of Linux pros. They are modernizing their infrastructure, and you will play a key role in much more than just chasing tickets.

You'll engage the team, the business, and others to solve tech problems, automate repetitive work, and build resilient environments. Tech includes Red Hat Enterprise Linux, VMware ESXi, HPE ProLiant & Synergy, Azure, Red Hat Satellite, Ansible, Oracle, Veeam / Avamar, SAN Storage, Docker / Kubernetes and much more.

Other than your dynamic personality and jovial communication skills, you must have:

  • 2+ years of Linux administration
  • Red Hat and Ansible
  • Scripting/automation mindset
  • Strong troubleshooting skills
  • Interest in improving systems, not just maintaining them

This is a Full-time position with salary, bonus, and a PENSION. The work is hybrid, with 3 days per week in their downtown Chicago office. Ready? LOCAL (Current Chicago area) residents only, no third parties.

You Ready? Apply today or email me directly at s v l @ s i e r r a i t s . c o m with the word LINUX in the subject. We're not AI...and this will indicate that you aren't either!