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Linux System Administrator Contract Jobs in Illinois

Agfa-Gevaert

System Administrator (On Site)

Chicago, IL · On-site

$85 - $110/hr

Manage and maintain network infrastructure to the level allowed by the customer contract ... Proficiency in operating systems (e.g., Windows, Linux), networking protocols (e.g., TCP/IP, DNS ...

Syntricate Technologies

UNIX/LINUX Admin

Chicago, IL · On-site

Job Summary : Syntricate Technologies is seeking a UNIX/LINUX Admin based in Chicago, IL for a ... The role involves maintaining servers using various UNIX and Linux operating systems, participating ...

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 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.

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Linux System Administrator Contract information

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How much do linux system administrator contract jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for linux system administrator contract in Illinois is $50.35, according to ZipRecruiter salary data. Most workers in this role earn between $39.86 and $60.58 per hour, depending on experience, location, and employer.

What is a Linux system administrator contract?

A Linux System Administrator Contract job is a temporary or project-based role where an IT professional manages and maintains Linux-based systems for an organization. Responsibilities typically include server setup, system monitoring, troubleshooting, security management, and performance optimization. Contract positions may last for a few months to a year or more, depending on the employer's needs. These roles are often found in industries that rely heavily on Linux servers, such as cloud computing, finance, and cybersecurity. Contractors may work on-site or remotely and are usually compensated on an hourly or project basis.

What does a Linux system administrator contract do?

As a Linux System Administrator Contractor, you will typically be tasked with deploying, configuring, monitoring, and troubleshooting Linux servers to ensure optimal performance and security. Your daily work may include applying software updates, managing user accounts, automating processes with scripts, and responding to incidents or service requests. Contractors often work closely with development, DevOps, and IT security teams, providing technical support and collaborating to implement infrastructure improvements. Project assignments can vary widely based on the client’s needs, offering opportunities to work with cloud platforms, virtualization, and integrating new technologies.

What are the key skills and qualifications needed for a Linux system administrator contract?

To thrive as a Linux System Administrator Contract, you need strong expertise in Linux operating systems, shell scripting, server management, and troubleshooting, often supported by a degree in computer science or relevant experience. Familiarity with tools such as Ansible, Docker, VMware, and certifications like RHCSA or CompTIA Linux+ are highly valued. Excellent problem-solving abilities, attention to detail, and effective communication skills distinguish top performers in this role. These qualities are essential for maintaining system reliability, collaborating with teams, and meeting the fast-paced demands of contract assignments.

What are the most commonly searched types of Linux System Administrator jobs in Illinois?

The most popular types of Linux System Administrator jobs in Illinois are:

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For Linux System Administrator Contract jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Linux System Administrator Contract jobs in Illinois look for?

The top searched job categories for Linux System Administrator Contract jobs in Illinois are:

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Cities in Illinois with the most Linux System Administrator Contract job openings:

Linux System Administrator Contract jobs near you
Infographic showing various Linux System Administrator Contract job openings in Illinois as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $104,731 per year, or $50.4 per hour.

Junior Linux Admin (Local to Chicago)

Sonoma Consulting Inc.

Elk Grove Village, IL • On-site

Full-time

Re-posted 5 days ago

Job description

Company Description

Sonoma Consulting is one of the fastest growing national IT Consulting and Executive Search company in the United States, which was founded in 2011 by Mark McGee, the President and CEO. Sonoma Consulting has two business divisions - IT Consulting Services & Executive Search to serve its 150 national clients which range from entrepreneurial start-ups to Global Fortune 500.

Job Description

Title: Linux Systems Administrator

Location: Elk Grove, IL

Full time

Job Description:

Mid-level (3-5 years specific Linux experience pref.)

The Linux Systems Administrator is primarily responsible for supporting, maintaining, growing and optimizing RedHat 6.x and CentOS Linux systems. As a key member of the Infrastructure Team, this individual is expected to provide support across all enterprise systems and technologies, including email platform, voice and data communication, Windows 2008/2012, virtualization and storage.

The Systems Administrator is also responsible for performing application deployments and upgrades. The Administrator ensures maximum service availability by taking appropriate steps in the failure prevention, monitoring and disaster recovery processes. The Administrator also provides a second tier support to the Service Desk team and is part of the 24/7 on-call rotation.

MANDATORY SKILLS (High Proficiency)

3-7 years RedHat or CentOS Linux OS administration.

At least 2 years of Cisco L2 and L3 routing and switching.

2-4 years of Apache support.

Proficiency in TCP/IP, DNS, DHCP, NFS, SMTP, RIP, EIGRP.

2-3 years Windows 2002/3008 server administration.

Experience in server hardware technologies, including SAN.

Effective oral and written communication & documentation skills.

HIGHLY DESIRABLE SKILLS & TRAINING

Citrix XenApp, VMWARE vCenter, EMC SAN, MS Exchange 2013.

Palo-Alto Firewalls, Cisco WIFI, Cisco Call-Manager& Unity.

CommVault Backup, Double-Take, LDAP

One of the following vendor certifications (RHSE, MCSE, CCNA).

Ability to write moderately advanced system automation scripts (Shell, Perl, VB).

Understanding of the ITIL framework, specifically change management.

EXPECTED OUTCOMES

Accurate and timely response to IT supports issues

Develop and utilize technical knowledge of core enterprise systems

Improve desktop deployment and maintenance practices

Improve end-user knowledge of FDC IT applications


Qualifications

QUALIFICATIONS & EXPERIENCE

A minimum of 2-3 years of experience in IT support role with above technologies

A bachelor's degree in computer science

Ability to lift up to 50 lbs.

Additional Information

Titles: Linux Admin, System Admin, Linux/Unix Admin. AIX Admin

Skills: CISCO, Active Directory,Windows, Apache, 

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About Sonoma Consult

Sourced by ZipRecruiter

Sonoma Consult is a California based C corporation helping companies bring products to the patient by working closely with the engineering teams and the clinicians. Our goal, no matter what stage of product development, is to create and execute a plan of action to move the product through the appropriate clinical and regulatory steps. Sonoma Consult works cohesively with the engineers and physicians to translate technologies to the clinic. Our goal is to help you get the very best product to the clinic and to the market. This includes planning, execution and ensuring critical data is delivered in the right format to ensure the feedback loop to the design team ultimately delivers the most advanced technology to the patient.

Industry

Business management consulting

Company size

1 - 10 Employees

Headquarters location

Sonoma, CA, US

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