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Linux Developer Jobs in Illinois (NOW HIRING)

SG Cap Trading, LLC

Linux Systems Engineer

Chicago, IL · On-site

They are seeking a Linux Systems Engineer to join their infrastructure team, where the role involves developing automation scripts, building monitoring solutions, and implementing infrastructure-as ...

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 ...

SG Cap Trading

Linux Systems Engineer

Chicago, IL · On-site

$85 - $125/hr

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 ...

Alphanexusgroup

Lead Linux Engineer

Chicago, IL · On-site

$120 - $185/hr

Manage the server (Linux) and user (Windows) computer environment * Troubleshoot and resolve hardware and user software issues * Provision, install, and setup new computer infrastructure as required

Alpha Nexus Group

Lead Linux Engineer

Chicago, IL · On-site

System Administration (primary function) Manage the server (Linux) and user (Windows) computer environment Troubleshoot and resolve hardware and user software issues Provision, install, and setup new ...

Sentinel

Linux Systems Administrator

Chicago, IL · On-site +1

$82K - $110K/yr

The engineer will troubleshoot hardware and software issues, manage capacity and backups, support change management processes, document standards, and participate in a 24/7 on-call rotation. Success ...

Sentinel

Linux Systems Administrator

Chicago, IL · On-site

$82K - $110K/yr

The engineer will troubleshoot hardware and software issues, manage capacity and backups, support change management processes, document standards, and participate in a 24/7 on-call rotation. Success ...

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 ...

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Showing results 21-40

All JobsLinux Developer JobsLinux Developer Jobs in Illinois

Linux Developer information

See Illinois salary details

$35

$53

$68

How much do linux developer jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for linux developer in Illinois is $53.60, according to ZipRecruiter salary data. Most workers in this role earn between $48.70 and $57.55 per hour, depending on experience, location, and employer.

What is a Linux developer?

Linux Developers are software engineers who specialize in designing, developing, testing, and maintaining software applications or systems that run on the Linux operating system. They often work with open-source tools, contribute to the Linux kernel or related projects, and write code in languages such as C, C++, Python, and Shell scripting. Linux Developers may also be responsible for system integration, performance optimization, and ensuring system security. Their expertise is crucial in industries such as technology infrastructure, embedded systems, cloud computing, and cybersecurity.

What does a Linux developer do?

A Linux Developer is a computer programmer who specializes in the Linux operating system. Your main duties and responsibilities will involve using computer code to create open-source content for Linux. Your job will additionally include streamlining, documenting, and troubleshooting computer programs built upon this operating system. In this respect, you’ll likely work for a company in need of Linux software for their desktop computers, laptops, tablets, and smartphones. The more experience you have working in this environment, the better. The various certification programs for Linux Developers include CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), and Oracle Certified Associate (OCA).

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

To thrive as a Linux Developer, you need strong proficiency in programming languages like C/C++, Python, and shell scripting, along with a solid understanding of Linux operating systems and kernel internals. Familiarity with tools such as Git, GCC, Make, and commonly used Linux distributions, as well as experience with open-source development and relevant certifications like LFCS or RHCE, is highly beneficial. Critical thinking, problem-solving, and effective communication skills help you collaborate with teams and troubleshoot complex system issues. These abilities are essential for building robust, efficient, and secure Linux-based software solutions in dynamic technical environments.

What are some typical challenges Linux developers face when working on open-source projects within a company setting?

Linux Developers often encounter challenges balancing company priorities with upstream open-source project guidelines. Navigating code contribution processes, ensuring compliance with open-source licenses, and collaborating with a distributed community can be demanding. Additionally, integrating company-specific features while maintaining compatibility with upstream versions requires careful planning and frequent communication with both internal teams and the broader open-source community.

What is the difference between Linux Developer vs Linux System Administrator?

AspectLinux DeveloperLinux System Administrator
Primary RoleDevelops and maintains Linux-based applications and softwareManages, configures, and maintains Linux systems and infrastructure
Skills & CertificationsProgramming, scripting, Linux development tools, certifications like Linux Foundation Certified Engineer (LFCE)System management, networking, security, certifications like CompTIA Linux+ or RHCE
Work EnvironmentDevelopment teams, software companies, tech startupsData centers, IT departments, enterprise environments
Common TasksWriting code, debugging, software optimizationSystem setup, user management, troubleshooting, security

While Linux Developers focus on creating and improving Linux-based applications, Linux System Administrators manage and maintain Linux systems to ensure smooth operation. Both roles require Linux knowledge but serve different functions within the tech ecosystem.

Are Linux developers in demand?

Linux developers are in high demand due to the widespread use of Linux in servers, cloud infrastructure, and embedded systems. Skills in scripting, system administration, and familiarity with tools like Bash, Python, and containerization increase employability in this field.

Is it hard to get a Linux Developer job?

Securing a Linux Developer position typically requires strong knowledge of Linux systems, programming skills in languages like C or Python, and experience with tools such as shell scripting and version control. While competition can be high, building a solid portfolio, obtaining relevant certifications, and gaining practical experience can improve job prospects.
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The top searched job categories for Linux Developer jobs in Illinois are:

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Cities in Illinois with the most Linux Developer job openings:

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For Linux Developer jobs in IL, the most frequently searched job titles are:

Linux Developer jobs near you
Infographic showing various Linux Developer job openings in Illinois as of August 2026, with employment types broken down into 85% Full Time, 2% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $111,498 per year, or $53.6 per hour.

Linux Systems Engineer

SG Cap Trading, LLC

Chicago, IL • On-site

Full-time

Re-posted 7 days ago

Job description

Job Summary:
SG Cap Trading, LLC is a boutique technology company that focuses on using technology and big data to solve financial challenges. They are seeking a Linux Systems Engineer to join their infrastructure team, where the role involves developing automation scripts, building monitoring solutions, and implementing infrastructure-as-code.
Responsibilities:
• Develop and maintain Python automation scripts for infrastructure management.
• Build monitoring solutions using open-source tools.
• Implement infrastructure-as-code with Ansible.
• Troubleshoot Linux system issues and assist with hardware maintenance.
• Set up desktops, laptops, and virtual machines (Linux, Windows, Mac).
• Support SQL database management, including queries and table creation.
• Design and document scalable infrastructure solutions.
Qualifications:
Required:
• Proficiency with Linux command line environments (Ubuntu/Debian, CentOS/RHEL)
• Strong Python programming skills for automation
• Experience with Bash scripting and configuration management
• Familiarity with Git version control and code review processes
• Understanding of core Linux services (systemd, SSH, DNS, DHCP)
• Basic networking and network monitoring knowledge
Company:
We are a Chicago-based automated trading firm established in 2004. Founded in 2004, the company is headquartered in Chicago, USA, with a team of 11-50 employees. The company is currently Early Stage.

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