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

USM

Urgent Need Tibco Admin

Chicago, IL

Skills TIBCO EMS 7.x TIBCO Hawk 5.2 TIBCO BW 5.1x TIBCO Business Events 5.x TIBCO Active Spaces 2.2 TIBCO Administrator 5.x Operating System Red Hat Linux 6.x Windows 2008 R2 Enterprise Clustering ...

Shure

Senior Systems Administrator

Niles, IL · On-site +1

$86K - $117K/yr

Focus on optimizing system performance, scalability, and security across all platforms. * Manage ... At least 4 years' advanced proficiency with Windows and Linux systems administration * 3+ years of ...

Shure

Senior Systems Administrator

Niles, IL · On-site

$86K - $117K/yr

Focus on optimizing system performance, scalability, and security across all platforms. * Manage ... At least 4 years' advanced proficiency with Windows and Linux systems administration * 3+ years of ...

Shure

Senior Systems Administrator

Niles, IL · On-site

$86K - $117K/yr

Focus on optimizing system performance, scalability, and security across all platforms. * Manage ... At least 4 years' advanced proficiency with Windows and Linux systems administration * 3+ years of ...

Shure

Senior Systems Administrator

Niles, IL · On-site

$86K - $117K/yr

Focus on optimizing system performance, scalability, and security across all platforms. * Manage ... At least 4 years' advanced proficiency with Windows and Linux systems administration * 3+ years of ...

SDI Presence

Junior Systems Administrator

Chicago, IL · Hybrid

$46 - $48/hr

Monitor system health, capacity, and performance using enterprise monitoring tools, and escalate anomalies to senior staff * Apply security patches, updates, and hotfixes in accordance with the ...

SDI Presence

Junior Systems Administrator

Chicago, IL · Hybrid

Monitor system health, capacity, and performance using enterprise monitoring tools, and escalate anomalies to senior staff * Apply security patches, updates, and hotfixes in accordance with the ...

SDI Presence

Junior Systems Administrator

Chicago, IL · On-site

$60 - $80/hr

Monitor system health, capacity, and performance using enterprise monitoring tools, and escalates anomalies to senior staff * Apply security patches, updates, and hotfixes in accordance with the ...

SDI Presence

Junior Systems Administrator

Chicago, IL · Hybrid

$46 - $48/hr

Monitor system health, capacity, and performance using enterprise monitoring tools, and escalate anomalies to senior staff * Apply security patches, updates, and hotfixes in accordance with the ...

SDI Presence

Junior Systems Administrator

Chicago, IL · Hybrid

$46 - $48/hr

Monitor system health, capacity, and performance using enterprise monitoring tools, and escalate anomalies to senior staff * Apply security patches, updates, and hotfixes in accordance with the ...

SDI Presence

Junior Systems Administrator

Chicago, IL · On-site

$46 - $48/hr

Monitor system health, capacity, and performance using enterprise monitoring tools, and escalate anomalies to senior staff * Apply security patches, updates, and hotfixes in accordance with the ...

SDI Presence

Junior Systems Administrator

Chicago, IL · Hybrid

Monitor system health, capacity, and performance using enterprise monitoring tools, and escalate anomalies to senior staff * Apply security patches, updates, and hotfixes in accordance with the ...

AAR

System Administrator

Chicago, IL · On-site

$90K - $120K/yr

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

AAR

System Administrator

Wood Dale, IL · On-site

$90K - $120K/yr

System Administrator Location: United States-Illinois-Wood Dale Job Number: 18112 The System ... Linux experience * Strong IT customer service skills for supporting end user application issues.

AAR

System Administrator

Chicago, IL · On-site

$90K - $120K/yr

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

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All JobsLinux System Admin JobsLinux System Admin Jobs in Chicago, IL

Linux System Admin information

See Chicago, IL salary details

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$53

$77

How much do linux system admin jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for linux system admin in Chicago, IL is $53.52, 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 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 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.

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.

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, 79% Full Time, 16% Part Time, 3% Contract, and 1% Nights. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $111,425 per year, or $53.6 per hour.

Principal Associate, Linux Administration

1872 Consulting

Chicago, IL • On-site

Full-time

This job post has expired 2 days ago. Applications are no longer accepted.

Job description

Principal Associate, Linux Administration

Under supervision, you'll be performing activities and providing team leadership to support a large, complex Linux based computing environment and an increasing transition to Linux infrastructure in AWS. Additionally, you'll assist in driving "infrastructure as code" mentality throughout the organization and demonstrate a passion for automation concepts and tools.

Primary Duties and Responsibilities:

  • Provide advanced system administration, operational support and problem resolution for a large complex Linux computing environment, including both virtualized and physical servers.
  • Create and Patch AMIs, perform pull requests, write Automation code using tools such as Ansible, Terraform, etc.
  • Perform Linux administration including changes, deletes, disk space management, application installation and support.
  • Use your infrastructure and networking knowledge to maintain cloud-based infrastructure (predominantly on AWS) involving EC2, S3, RDS & VPC.
  • Use configuration management tools (Ansible and Terraform) to build and maintain a hybrid infrastructure hosted both at colocation facilities and in the public cloud.
  • Work directly with the development team to build supporting infrastructure for specific new application functionality.
  • Run proof of concept projects on early stage infrastructure improvements to validate the feasibility of an approach, evaluate performance, and spike an implementation.
  • Review and evaluate virtual and physical server performance and capacity.
  • Forecast system demands and recommends upgrades, expansions and reconfigurations.
  • Perform automated computing environment builds, site setup, user training, hardware/software installation, maintenance and support and documentation of operating procedures and processes
  • Support VMware environment including changes, adding/removing systems, and disk space management.
  • Troubleshoot hardware and software problems, takes appropriate corrective action and/or interact with IT staff or vendors in performing complex testing, support, server recovery, and troubleshooting functions.
  • Assist with development and testing of changes needed to maintain DR environment
  • Comply with all audit, compliance, and regulatory requirements.
  • Attend meetings as a team representative.
  • Support on call, weekend and off hours work as needed.
  • Perform other duties as assigned.

Required:

  • 6+ years of experience in Linux systems installation, operations, administration, and maintenance of physical and virtualized servers
  • 2+ years of experience with Kubernetes during DevOps (ideally EKS)
  • Experience with Amazon Linux technologies (AMI, EC2, and/or ECS)
  • Extensive knowledge of Linux operating systems, Linux shells and standard utilities, and common Linux security tools
  • Extensive Red Hat Linux administration experience
  • Ability to write and maintain code and scripts to automate tasks and manage infrastructure as code (IaC) with Terraform.

Nice to have:

  • Experience with AWS or Azure
  • Experience with GitHub, Ansible, Jenkins and Terraform tools/applications
1872 Consulting logo

About 1872 Consulting

Sourced by ZipRecruiter

1872 Consulting, based in Chicago, IL, USA, operates within the IT consulting industry. Armed with a diverse team of experts, the company offers specialized IT consulting services, focusing on modernizing business technologies and driving innovative business strategies. Established in 1872, the company has a rich history marked by its commitment to bridging the gap between businesses and technology. Its mission is to empower organizations to surpass their business goals by providing state-of-the-art IT solutions and service. The company prides itself on its core values of integrity, excellence, and innovation, instilling these principles in every project they undertake.

Industry

It services

Company size

11 - 50 Employees

Headquarters location

Chicago, IL, US

Year founded

2014

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