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Linux System Administrator Evening Jobs in Illinois

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

$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.

Agfa-Gevaert

System Administrator (On Site)

Chicago, IL · On-site

$85 - $110/hr

As a Systems Administrator, you will be responsible for the overall maintenance, configuration, and ... 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 · On-site

$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.

Bactech

System Administrator

Rolling Meadows, IL · On-site

... UNIX, and Linux; Function as a member of the team responsible for the day-to-day, 24x7x365 on-call system administration, and touch labor operations. To be considered for this position, you must ...

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All JobsLinux System Administrator Evening JobsLinux System Administrator Evening Jobs in Illinois

Linux System Administrator Evening information

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Linux System Administrator Evening jobs near you
Infographic showing various Linux System Administrator Evening job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 17% Part Time, and 2% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

Senior Linux Systems Administrator / HPC

Motion Recruitment Partners, LLC

Chicago, IL • On-site

Other

Medical, Dental, Vision, PTO

Re-posted 4 days ago

Job description

A leading institution in Chicago is hiring a Systems Administrator to support advanced computing systems within a fast-growing data science environment. This role focuses on Linux infrastructure, high performance computing clusters, and modern automation tools such as Ansible, Docker, and distributed storage technologies.
This is a unique opportunity to work in a highly technical environment supporting cutting edge research in artificial intelligence and large-scale data processing. The team is looking for someone who thrives in complex systems, enjoys solving deep technical challenges, and wants to play a key role in shaping infrastructure strategy. You will gain exposure to HPC environments, collaborate directly with researchers, and take ownership of critical systems that power innovation.
Required Skills & Experience
  • Strong experience administering Linux systems in production
  • Experience with scripting using Python or Bash
  • Background in systems, servers, or infrastructure support
  • Knowledge of networking fundamentals such as TCP IP and DNS
  • Experience with configuration management tools such as Ansible or Puppet
Desired Skills & Experience
  • Experience supporting HPC or clustered computing environments
  • Familiarity with distributed storage such as ZFS, Lustre, or similar
  • Experience with container tools such as Docker or Kubernetes
  • Exposure to multi-platform environments including macOS and Linux
  • Experience with monitoring systems and performance tuning
What You Will Be Doing
Tech Breakdown
  • 70% Linux Systems
  • 15% Networking and Infrastructure
  • 15% Automation and Scripting
Daily Responsibilities
  • 70% Hands On
  • 20% Team Collaboration
  • 10% Project Ownership

The Offer
  • Bonus eligible
You will receive the following benefits:
  • Medical, Dental, and Vision Insurance
  • Vacation Time
  • Stock Options

Applicants must be currently authorized to work in the US on a full-time basis now and in the future.

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