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Linux Systems Administrator Jobs in Naperville, 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

$82K - $110K/yr

Responsibilities Sentinel is seeking a Linux Systems Engineer for one of our strategic partners. This administrator is responsible to install, administer, and support Red Hat Enterprise Linux, VMware ...

Sentinel

Linux Systems Administrator

Chicago, IL · On-site +1

$82K - $110K/yr

Responsibilities Sentinel is seeking a Linux Systems Engineer for one of our strategic partners. This administrator is responsible to install, administer, and support Red Hat Enterprise Linux, VMware ...

Sentinel

Linux Systems Administrator

Chicago, IL · Hybrid

$82K - $110K/yr

Sentinel is seeking a Linux Systems Engineer for one of our strategic partners. This administrator is responsible to install, administer, and support Red Hat Enterprise Linux, VMware ESXi, HPE ...

USG Corporation

Linux Systems Administrator

Chicago, IL · On-site

$82K - $110K/yr

... Linux and VMware environments * Experience with upgrading and patching using Red Hat Satellite is required. * Proficient in scripting to create, modify, and execute automated system functions.

SG Cap Trading

Linux Systems Engineer

Chicago, IL · On-site

Linux Systems Engineer ID: 1018 Location: Chicago, IL More about this job > Description SG is a boutique technology company founded in 2004. We use technology and big data to solve real world ...

Oakton College

Senior Systems Administrator

Des Plaines, IL · On-site

$83K - $112K/yr

Oakton College is seeking a Senior Systems Administrator to oversee the day-to-day operations and ... Includes Hypervisor (Currently VMWare/Hyper-V), Linux, and Windows. • Installs system software ...

SG Cap Trading

Linux Systems Engineer

Chicago, IL · On-site

Join our infrastructure team as a Linux Systems Engineer, where your expertise in Python, Bash, and automation will directly impact our growing systems. This role offers opportunities for hands-on ...

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All JobsLinux Systems Administrator JobsLinux Systems Administrator Jobs in Naperville, IL

Linux Systems Administrator information

See Naperville, IL salary details

$20

$51

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How much do linux systems administrator jobs pay per hour?

As of Aug 4, 2026, the average hourly pay for linux systems administrator in Naperville, IL is $51.88, according to ZipRecruiter salary data. Most workers in this role earn between $41.06 and $62.40 per hour, depending on experience, location, and employer.

What is the difference between Linux Systems Administrator vs Network Administrator?

AspectLinux Systems AdministratorNetwork Administrator
CertificationsLinux+, LPIC, RHCSACompTIA Network+, Cisco CCNA
Work EnvironmentServer management, Linux environments, data centersNetwork infrastructure, routers, switches, LAN/WAN
ResponsibilitiesManaging Linux servers, scripting, securityConfiguring networks, troubleshooting connectivity

The Linux Systems Administrator primarily focuses on managing Linux servers, ensuring system security, and automating tasks. In contrast, the Network Administrator handles network infrastructure, maintaining connectivity, and configuring network devices. Both roles require technical certifications and work in IT environments, but their core responsibilities differ in scope and focus.

What is a Linux systems administrator?

Linux Systems Administrators are IT professionals responsible for installing, configuring, maintaining, and supporting Linux-based servers and systems. They manage user accounts, ensure system security, monitor performance, and troubleshoot hardware and software issues. Their role often involves automating tasks, applying patches and updates, and ensuring the reliable operation of critical applications. Linux Systems Administrators play a key part in keeping an organization's IT infrastructure running smoothly and securely.

Is Linux Systems Administrator a good career?

A Linux Systems Administrator is a valuable role responsible for managing and maintaining Linux-based servers and infrastructure. It offers strong job growth, competitive salaries, and opportunities to develop skills in scripting, networking, and security. The role often requires certifications like CompTIA Linux+ or RHCSA and involves working in IT environments that rely on Linux systems.

Are Linux Systems Administrators in high demand?

Linux Systems Administrators are in high demand due to the widespread use of Linux in servers, cloud infrastructure, and cybersecurity. Employers seek professionals with skills in scripting, networking, and certifications like RHCE or CompTIA Linux+ to manage and secure Linux environments effectively.

How much do Linux Systems Administrators make?

Linux Systems Administrators typically earn between $70,000 and $110,000 annually, depending on experience, certifications, and location. Professionals with advanced skills in scripting, networking, and cloud platforms may earn higher salaries.

What are common challenges Linux systems administrators face when managing large-scale server environments?

Linux Systems Administrators often encounter challenges such as maintaining system security across multiple servers, ensuring high availability, and managing configuration consistency. Troubleshooting network or hardware issues in a large environment can be complex, especially when minimizing downtime is critical. Additionally, keeping software and kernel updates synchronized without disrupting services requires careful planning and automation. Collaboration with development, security, and operations teams is crucial to address these challenges efficiently.

What skills and qualifications are needed to be a Linux systems administrator?

To thrive as a Linux Systems Administrator, you need a deep understanding of Linux operating systems, networking concepts, and scripting languages like Bash or Python, usually supported by a relevant degree or certifications such as CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA). Familiarity with tools like Ansible, Docker, Kubernetes, and system monitoring platforms is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help you excel in troubleshooting and collaborating with IT teams. These skills are crucial for ensuring secure, stable, and high-performing IT infrastructure that supports business operations.
What are popular job titles related to Linux Systems Administrator jobs in Naperville, IL? For Linux Systems Administrator jobs in Naperville, IL, the most frequently searched job titles are:
What job categories do people searching Linux Systems Administrator jobs in Naperville, IL look for? The top searched job categories for Linux Systems Administrator jobs in Naperville, IL are:
What cities near Naperville, IL are hiring for Linux Systems Administrator jobs? Cities near Naperville, IL with the most Linux Systems Administrator job openings:
Linux Systems Administrator jobs near you
Infographic showing various Linux Systems Administrator job openings in Naperville, IL as of July 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, 1% Temporary, and 2% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $107,918 per year, or $51.9 per hour.

Linux Systems Administrator

Sierra ITS

Chicago, IL • On-site

$100K - $110K/yr

Full-time

Retirement

Posted 19 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!