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Linux System Administrator Union Jobs in Illinois

AAR Corporation

System Administrator

Wood Dale, IL

$90K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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.

AAR

System Administrator

Wood Dale, IL · On-site

$90K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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 ...

Bactech

System Administrator

Rolling Meadows, IL · On-site

... 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 ...

CFS

Systems Administrator

Romeoville, IL · On-site

$85K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Monitor system health, performance, and availability; respond to outages and critical incidents to ... Basic Linux knowledge is beneficial but not required. Build a rewarding long-term career with us at ...

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Showing results 21-40

All JobsLinux System Administrator Union JobsLinux System Administrator Union Jobs in Illinois

Linux System Administrator Union information

What is a Linux system administrator union?

Linux System Administrator Union jobs refer to positions where professionals manage and maintain Linux-based servers and systems while being represented by a labor union. These administrators are responsible for system installation, configuration, performance monitoring, security, and troubleshooting. Union representation often provides added benefits such as collective bargaining for wages, job security, and workplace protections. Working in a unionized environment may also involve adhering to specific work agreements and participating in union activities. These roles are essential for organizations that rely on stable, secure, and efficient Linux infrastructure.

What are some common challenges faced by Linux system administrators working in a unionized environment?

Linux System Administrators in unionized settings often navigate additional layers of communication and protocol, such as adhering to union agreements regarding work hours, job duties, and collaboration with other departments. This may require careful scheduling and coordination to ensure compliance with union rules while still meeting technical demands. Administrators may also be involved in collective bargaining or grievance processes, which can require strong interpersonal skills and a thorough understanding of both technical and workplace policies. Despite these challenges, union environments often provide clear career progression pathways and robust support systems, making it a rewarding setting for many professionals.

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

To thrive as a Linux System Administrator, you need strong expertise in Linux operating systems, scripting (e.g., Bash, Python), networking fundamentals, and typically a degree in computer science or a related field. Familiarity with tools like Ansible, Puppet, Docker, and certification such as Red Hat Certified System Administrator (RHCSA) are often required. Problem-solving ability, attention to detail, and effective communication are vital soft skills for managing complex systems and collaborating with technical teams. These skills and qualifications are crucial for ensuring system reliability, security, and seamless IT operations.

What is the difference between Linux System Administrator Union vs Linux Network Administrator?

AspectLinux System Administrator UnionLinux Network Administrator
CertificationsLinux+, LPIC, CompTIA Server+CCNA, Network+, Linux+
Work EnvironmentData centers, enterprise servers, cloud environmentsNetwork infrastructure, routers, switches, firewalls
Employer & Industry UsageIT companies, data centers, government agenciesTelecom, enterprise networks, ISPs
Common Search & ComparisonYesYes

The Linux System Administrator Union primarily manages Linux servers, focusing on system setup, maintenance, and security. In contrast, a Linux Network Administrator concentrates on network infrastructure, ensuring connectivity and network security. While both roles require Linux knowledge and certifications like Linux+ or LPIC, their daily tasks and environments differ. Understanding these distinctions helps job seekers identify the right career path based on their skills and interests.

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:

What are popular job titles related to Linux System Administrator Union jobs in Illinois?

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

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

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

Linux System Administrator Union jobs near you
Infographic showing various Linux System Administrator Union job openings in Illinois as of August 2026, with employment types broken down into 86% Full Time, 7% Temporary, and 7% Contract. Highlights an 92% In-person, 2% Hybrid, and 6% Remote job distribution.

Senior System Administrator

Moraine Valley Community College

Palos Hills, IL • On-site

$87K - $118K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 13 days ago

Job description

Posting Details
Position Information
Job Title
Senior System Administrator
Classification Title
Department
Infrastructure & Network Services
Work Location
Main Campus
Duties
Under direction, the Senior System Administrator is responsible for reviewing the design, installation, maintenance, training, and support of Windows servers and database functions, hardware and software used to support the college's systems. The Senior System Administrator is responsible for the following. Other duties may be assigned. The Senior System Administrator is dedicated to learning college concepts by developing programs and facilitating activities that promote student success and lifelong learning.
Summary
  • Administration and support of data flows between enterprise systems as well as contributing to the development and operation of those integrations.
  • Pre-installation activities of purchased software and vendor releases while also establishing software standards, conducting capacity planning, and managing system resource allocation for institutional products.
  • Ensuring security and integrity of all operating system software and related applications. Analyzes production issues, identifies root causes and provides recommendations for operational improvements.
  • Responsible for administration of all MS-SQL databases associated with the college's business systems including performing full DBA functions and maintaining database authority.
  • Responsible for administration of cloud-based identity and access management services. Responsible for ADFS, Azure Entra ID SSO, and AD integration with all other systems at the college.
  • Responsible for the administration and operational support of the college's bookstore point-of-sale system, SAS application, and Business Intelligence and Reporting systems.

Education/Experience
Bachelor's degree in Computer Science or related field required. Three to five (3-5) years' experience in IT required. Experience with MS-SQL Administration. MS-SQL certification and Azure and Windows certification.
Please ensure you have a minimum of three years of (full-time equivalent) experience outlined in your resume and application.
Qualifications
In addition to the above requirements,
  • Must have demonstrated analytical ability to logically approach applications.
  • Demonstrated knowledge of Windows-based enterprise operating systems and related network services.
  • Demonstrated knowledge in ADFS and integration techniques; identities management in Azure AD; integrating third party applications with Azure Intra ID SSO; MS-SQL database administration.
  • Knowledge of PowerShell scripting and Python; hybrid IT infrastructure; provisioning SQL databases in Azure; Hyper-V and SAN technologies; database design and information retrieval techniques; Linux and monitoring tools (such as Nagios and Grafana).
  • Basic Knowledge of SharePoint Administration, both on-premise and online; Azure infrastructure administration; SAS, SAP BO, PBIRS and reporting solutions; POS systems and their integration with third-party applications.
  • Self-starter with strong aptitude for adapting to technological changes and learning new platforms.
  • Above average communication skills.

Position Status
Full Time
Hours
General Hours - Monday - Friday 8:00 a.m. to 5:00 p.m.
Primarily on-site. Alternative hybrid work arrangement/remote days may be available.
On-call 24/7 for emergencies.
Must be a resident of IL/IN or reciprocal state.
Sponsorship is not available.
Salary/Wage
$70,075-$90,000 plus exceptional benefits
Hourly/Salary
Salaried
Benefits
FT Professionals
Moraine Valley offers a generous benefits plan which includes paid time off, tuition discounts for employees and dependents, medical, dental, vision, and retirement benefits in a collaborative and friendly environment. These include:
  • Health, Dental, Vision
  • Life insurance, Optional life
  • Disability insurance
  • Tuition reimbursement
  • Tuition waiver
  • SURS Retirement plan
  • Vacation Days
  • Holidays
  • Sick Leave
  • Personal days
  • Bereavement days
  • Tax-sheltered annuity plans

Visit these links to learn more about specific benefits for this position:
Benefit HighlightsBenefit Guide-Details
Review of Applications Begins
07/20/2026
Posting Detail Information
Posting Number
AP00578P
Open Date
07/06/2026
Close Date
Open Until Filled
Yes
Special Instructions to Applicants
Please submit all required documentation. Upon successful completion, you will receive a confirmation email. For questions, contact hr@morainevalley.edu or 708-974-5704.

Apply