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Linux System Admin Jobs in Chicago, IL (NOW HIRING)

Apex Informatics

Linux System Admin

Evanston, IL · On-site

Linux System Admin Location: Evanston, IL - must be local Mode: Hybrid (3 days Onsite - 2 days remote) Work Schedule This is a 35-hour work week Our client is seeking an experienced System ...

Sierra ITS

Linux Systems Administrator

Chicago, IL · On-site

$100K - $110K/yr

... 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 ...

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 · On-site

$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 ...

KONNECTINGTREE INC

Linux Administrator

Chicago, IL · On-site

We are looking for an experienced Linux Administrator with strong hands-on experience supporting ... Key Skills: • RHEL, CentOS, Ubuntu & Amazon Linux • Linux system administration ...

Teknohire, Inc.

System Administrator

Chicago, IL · On-site

$70/hr

Senior System Administrator - RHEL/Linux, Clustering & Automation Job Title: Senior System Administrator - RHEL/Linux Location: Chicago, IL -- Hybrid Alternate Locations: Joliet/LC3, Chicago area;

New

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 ...

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Linux System Admin information

See Chicago, IL salary details

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How much do linux system admin jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for linux system admin in Chicago, IL is $53.57, according to ZipRecruiter salary data. Most workers in this role earn between $42.36 and $64.42 per hour, depending on experience, location, and employer.

What does a Linux system admin do?

A Linux System Administrator is responsible for installing, configuring, maintaining, and troubleshooting Linux-based systems and servers. Their duties include managing user accounts, monitoring system performance, applying security patches, and ensuring system availability and reliability. They also handle tasks such as automating routine processes, performing backups, and responding to technical issues to keep the IT infrastructure running smoothly.

What are some common challenges faced by Linux system admins when managing large-scale server environments?

Linux System Administrators often encounter challenges such as ensuring consistent configuration across numerous servers, managing security updates without causing downtime, and troubleshooting complex network or performance issues. Additionally, they need to automate repetitive tasks using tools like Ansible or Puppet to maintain efficiency. Collaborating with development and security teams is essential to address vulnerabilities and support application deployment, making strong communication skills valuable in this role.

What is the difference between Linux System Admin vs Network Administrator?

AspectLinux System AdminNetwork Administrator
CertificationsLinux+, LPIC, RHCSACompTIA Network+, Cisco CCNA
Work EnvironmentServers, data centers, cloud platformsNetwork infrastructure, routers, switches
Primary ResponsibilitiesManaging Linux servers, scripting, securityConfiguring networks, troubleshooting connectivity
Industry UsageIT, hosting, cloud servicesTelecommunications, enterprise networks

While both roles involve technical expertise, Linux System Admins focus on managing Linux servers and related systems, whereas Network Administrators handle network infrastructure and connectivity. Both roles often collaborate but serve distinct functions within IT environments.

What are the key skills and qualifications needed to thrive as a Linux system admin, and why are they important?

To thrive as a Linux System Admin, you need expertise in Linux operating systems, shell scripting, network protocols, and typically a degree in computer science or equivalent experience. Familiarity with tools like Ansible, Docker, and monitoring systems, as well as certifications such as RHCSA or CompTIA Linux+, is highly valued. Problem-solving, attention to detail, and strong communication skills help you proactively resolve issues and collaborate with IT teams. These skills ensure the stability, security, and efficiency of critical IT infrastructure.
Linux System Admin jobs near you
Infographic showing various Linux System Admin job openings in Chicago, IL as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $111,337 per year, or $53.5 per hour.

Linux System Admin

Apex Informatics

Evanston, IL • On-site

Contractor

Re-posted 11 days ago

Job description

Position Details:
Title: Linux System Admin
Location: Evanston, IL - must be local
Mode: Hybrid (3 days Onsite - 2 days remote)
Work Schedule This is a 35-hour work week
Job Description:
Our client is seeking an experienced System Administrator. The ideal candidate will have a strong background in Red Hat Enterprise Linux (RHEL) and be responsible for managing, maintaining, and optimizing Linux-based systems. This role involves providing high-level support, troubleshooting complex issues, and ensuring system performance, security, and reliability.
Key Qualifications:
• Extensive hands-on experience with Red Hat Enterprise Linux (RHEL)
• Strong knowledge of Linux system administration, configuration, and performance tuning
• Experience with system monitoring, patching, and automation tools
• Ability to troubleshoot and resolve complex technical issues
• Strong communication and documentation skills

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