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Linux Server Jobs in Illinois (NOW HIRING)

Systems Engineer

Willowbrook, IL

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

This is a hands-on technical position focused on Windows and Linux server administration, virtualization, networking, cybersecurity, cloud technologies, automation, and enterprise IT infrastructure.

New

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 ...

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 ...

Systems Administrator

Chicago, IL · Remote

  • Medical

  • Dental

  • Life

  • Retirement

Administer Linux servers (deployment, patching, package management, service monitoring, performance tuning). * Administer Truenas (CORE and SCALE) file servers (management, service and performance)

Systems Administrator

Chicago, IL · On-site +1

  • Medical

  • Dental

  • Life

  • Retirement

Administer Linux servers (deployment, patching, package management, service monitoring, performance tuning). * Administer Truenas (CORE and SCALE) file servers (management, service and performance)

T3 Service Desk Engineer

Naperville, IL · On-site

$85K - $110K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Proficient in Windows and Linux server administration, networking (LAN/WAN), virtualization (VMware, Hyper-V), cloud services (AWS, Azure), and security best practices. · Problem-Solving: Strong ...

Linux Systems Administrator

Chicago, IL · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Linux and VMware ESXi on HPE hardware and in Azure Cloud ... These servers are used primarily to host Oracle applications, Oracle databases and various other ...

T3 Service Desk Engineer

Naperville, IL

$85K - $110K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Proficient in Windows and Linux server administration, networking (LAN/WAN), virtualization (VMware, Hyper-V), cloud services (AWS, Azure), and security best practices. Problem-Solving: Strong ...

T3 Service Desk Engineer

Naperville, IL · On-site

$85K - $110K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Proficient in Windows and Linux server administration, networking (LAN/WAN), virtualization (VMware, Hyper-V), cloud services (AWS, Azure), and security best practices. • Problem-Solving: Strong ...

Linux Systems Administrator

Chicago, IL · On-site

$82K - $110K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Linux and VMware ESXi on HPE hardware and in Azure Cloud ... These servers are used primarily to host Oracle applications, Oracle databases and various other ...

Showing results 21-40

Linux Server information

What does a Linux server administrator do?

A Linux Server Administrator’s daily responsibilities often include monitoring server performance, applying security patches and updates, managing user accounts, and troubleshooting any issues that may arise. They also handle routine backups, configure new services, and document system changes to maintain a stable and secure infrastructure. Collaboration with network engineers, software developers, and technical support teams is common to resolve cross-functional issues or implement new technologies. By managing these critical tasks, Linux Server Administrators help ensure high system uptime and smooth IT operations for an organization.

What skills and qualifications are needed to thrive as a Linux server administrator?

To thrive as a Linux Server Administrator, you need strong knowledge of Linux operating systems, command-line tools, system configuration, and scripting, typically supported by a degree in computer science or related certifications like CompTIA Linux+ or RHCSA. Familiarity with tools such as SSH, system monitoring utilities, configuration management software (e.g., Ansible, Puppet), and server virtualization platforms is essential. Excellent problem-solving skills, attention to detail, and clear communication help professionals manage incidents and collaborate with IT teams. These skills are critical for ensuring reliable server performance, security, and seamless business operations.

What is a Linux server?

A Linux Server job involves managing, configuring, and maintaining Linux-based servers to ensure optimal performance, security, and reliability. Professionals in this role handle tasks such as system administration, troubleshooting, software installations, and user management. They also implement security protocols, monitor system performance, and support network infrastructure. Strong knowledge of Linux distributions, scripting, and automation tools is essential for success in this role.

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

The most popular types of Linux Server jobs in Illinois are:

What job categories do people searching Linux Server jobs in Illinois look for?

The top searched job categories for Linux Server jobs in Illinois are:

Infographic showing various Linux Server job openings in Illinois as of August 2026, with employment types broken down into 75% Full Time, 21% Part Time, and 4% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.

Full-time

Re-posted 17 days ago


Job description

Job Summary

The Linux Systems Engineer III leads the design, installation, operation, support, upgrades, and maintenance of infrastructure, including software, servers, networking and storage. Administers, maintains, and supports complex and critical infrastructure in a Linux VMWare and Windows server environment.
FGCU is building a culture of curiosity, commitment and collaboration. We value employees who successfully work with others and drive positive change through critical thinking and decisive action. If you thrive in an environment of innovation, accountability and mutual respect, you will find a good home here.

Job Description

Typical duties include but are not limited to:

  • Leads the design, installation, operation, support, upgrades, and maintenance of infrastructure, including software, servers, and storage in a Linux and Windows server environment.
  • Administers, maintains, and supports complex and critical infrastructure using automation such as Ansible / Red Hat Satellite.
  • Administers application security and configurations.
  • Coordinates application testing with functional areas.
  • Analyzes infrastructure performance and resolves problems or makes appropriate recommendations.
  • Leads troubleshooting of application, operating system server hardware, network communications and storage problems within infrastructure.
  • Ensures data/media recoverability by implementing a schedule of system backups and database archive operations.
  • Conducts routine infrastructure and security audits to ensure compliance with established standards, policies, and configuration guidelines.
  • Monitors and maintains continuity with system licensing and maintenance agreements.
  • Serves as an escalation point for Systems Engineers.
  • Tracks problems in the work order system.
  • Maintains records, forms, and standard operating procedures documentation.
  • Develops new techniques and procedures to enhance university systems infrastructure.
  • Reviews processes, evaluates results, recommends new processes, and promotes best practices.

Other duties:

  • Performs other job-related duties as assigned.

Additional Job Description

Required Qualifications:

  • This position requires either nine years of directly related full-time experience or, as an alternative, a Bachelor's degree from an accredited institution in Computer Science or related field and five years of full-time experience directly related to the job functions.
  • Professional full-time experience with Linux based enterprise systems and applications.
  • Experience with large enterprise computing environments that include multiple site locations.
  • Any appropriate combination of relevant education, experience, and/or certifications may be considered.

Preferred Qualifications:

  • Five years professional full-time experience with application system support and implementation in a medium to large computing environment.
  • Professional full-time experience with enterprise systems and applications and current versions of Windows Server/Linux or other enterprise services.

Knowledge, Skills, and Abilities:

  • Proven ability to think strategically and approach challenges with creativity
  • Demonstrated track record of reliability, meeting goals, and holding oneself accountable
  • Strong interpersonal skills and experience working effectively across teams
  • Knowledge of networking concepts (e.g. Systems, Protocols, Directory Services).
  • Knowledge and proficiency with relevant business systems, operating systems, and servers.
  • Knowledge of and ability to administer local and cloud based applications (SaaS) such as Azure/AWS or Office 365.
  • Skill in shell scripting/PowerShell/Bash scripting, project management of large initiatives, and troubleshooting.
  • Skill in managing servers and storage hardware.
  • Skill in identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.
  • Excellent interpersonal skills.
  • Advanced verbal and written communication skills and the ability to present effectively to small and large groups.
  • Ability to take initiative to plan, organize, coordinate and perform work in various situations when numerous and competing demands are involved.
  • Ability to collaborate and work effectively within the community and willingness to contribute to a team effort.
  • Ability to work independently and follow through on assignments.
  • Ability to provide professional customer service.

Institutional Values & Behavioral Expectation

In this role, the successful candidate will be expected to:

  • Seek out new approaches to improve outcomes; remain open for feedback and new ideas.
  • Lead with integrity; consistently produce high-quality work; persevere to overcome obstacles to meet deadlines and achieve deliverables.
  • Share information and insights thoughtfully; build partnerships across departments; communicate respectfully; support colleagues to achieve common goals.

Pay Grade 19

FGCU is a State University System of Florida member and an Equal Opportunity and Equal Access employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, national origin, disability, or protected veteran status.