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Linux Job Jobs in Illinois (NOW HIRING)

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 ...

NAVA Software Solutions

Sr. Linux Engineer

Chicago, IL · On-site

Senior Linux Engineer Location: Chicago, IL or Kennesaw, GA or Chandler, AZ (Hybrid role) Duration: 12 months * We are seeking to fill a senior level Linux Engineering position. * Candidate will have ...

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 ...

SG Cap Trading

Linux Systems Engineer

Chicago, IL

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 ...

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 ...

Kyndryl

Mainframe z/VM & Linux

Chicago, IL

The Role We are seeking an experienced Mainframe z/VM & Linux Engineer to support IBM Z virtualization environments and Linux on Z platforms. This role is responsible for provisioning, maintaining ...

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

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

$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 ...

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Linux Job information

What are some common challenges faced by professionals in Linux roles, and how can new hires prepare for them?

Linux professionals often encounter challenges such as troubleshooting complex system issues, managing system security, and keeping up with rapidly evolving open-source technologies. New hires can prepare by developing strong problem-solving skills, gaining hands-on experience with command-line tools, and staying current with industry best practices through continuous learning. Building a network with experienced colleagues and participating in online Linux communities can also provide valuable support and resources.

What is the difference between Linux Job vs System Administrator?

AspectLinux JobSystem Administrator
CertificationsLinux+, LPIC, RHCSACompTIA A+, Network+, Linux+
Work EnvironmentData centers, cloud environments, server farmsOffice, data centers, remote
Industry UsageTech, finance, hosting providersIT support, enterprise, healthcare

Linux Jobs focus on managing Linux-based systems, often requiring specific Linux certifications and working in server or cloud environments. System Administrators handle broader IT infrastructure, including networks and hardware, with overlapping certifications. While Linux Jobs are specialized, System Administrators have a wider scope of responsibilities.

What are the key skills and qualifications needed to thrive in a Linux job?

To succeed in a Linux job, you need strong knowledge of Linux operating systems, system administration, scripting languages, and troubleshooting, often supported by relevant degrees or certifications like CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA). Familiarity with command-line tools, configuration management systems (such as Ansible or Puppet), and virtualization or cloud platforms is typically required. Analytical thinking, problem-solving, and effective communication are vital soft skills that help address technical issues and collaborate with team members. These competencies ensure secure, efficient, and reliable system operations in technology-driven environments.

What is a Linux job?

Linux jobs refer to roles that involve working with the Linux operating system, which is widely used in servers, cloud platforms, and embedded systems. These jobs can include positions such as Linux system administrator, DevOps engineer, network engineer, or Linux support specialist. Typical responsibilities include installing, configuring, maintaining, and troubleshooting Linux-based systems. Professionals in this field need strong knowledge of Linux commands, scripting, networking, and sometimes experience with automation or cloud tools. Linux jobs are in high demand due to the widespread use of Linux in enterprise and technology environments.
What cities in Illinois are hiring for Linux Job jobs? Cities in Illinois with the most Linux Job job openings:
Linux Job jobs near you
Infographic showing various Linux Job job openings in Illinois as of July 2026, with employment types broken down into 10% Internship, 70% Full Time, and 20% Contract. Highlights an 100% In-person job distribution.

Linux Engineering Team Lead

CTC Lateral - Website & LinkedIn

Chicago, IL • On-site

Other

Re-posted 8 days ago

Job description

As a Linux Engineering Team Lead, you will oversee the Linux Engineering team while remaining hands-on. You'll help set technical direction and operational standards for Linux infrastructure supporting our real-time trading environment, development systems, research compute, and orchestration clusters. This role requires deep technical, operational, and people leadership skills to deliver results across the trading platform.

What You'll Do

  • Lead and develop the Linux Engineering team; translate business needs into a clear roadmap and drive accountability across project and operational work

  • Own the design, implementation, and operation of a global Linux infrastructure footprint with a focus on reliability, performance, and determinism

  • Automate and standardize fleet operations (provisioning, configuration management, patching, upgrades, lifecycle) and improve monitoring/alerting to reduce time-to-detect and time-to-recover

  • Establish operational excellence (runbooks, incident response, post-incident learning) and mentor engineers through debugging, performance tuning, and architecture decisions

  • Partner across execution, network, and development teams to plan and coordinate changes; guide projects end-to-end and participate in an on-call rotation

What we're looking for

  • Experience managing a team of people (e.g., conducting 1:1s, contributing to hiring or performance decisions)

  • Extensive experience supporting a large-scale, global Linux server fleet and low-latency Linux systems

  • Deep knowledge of Linux internals and systems-level debugging, with a track record of solving performance issues

  • Demonstrated success in leadership and stakeholder management

  • Strong problem-solving under pressure and a collaborative, customer-service mindset; financial trading industry experience preferred

Salary Range: $200,000 - $250,000, plus a discretionary bonus.

The discretionary bonus will be dependent upon the individuals skills, experience, qualifications, and firm performance. 

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