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Linux Server Jobs in Illinois (NOW HIRING)

Sentinel

Linux Systems Administrator

Chicago, IL · On-site +1

$82K - $110K/yr

Knowledge of HPE server infrastructure, SAN/storage technologies, and backup/recovery solutions ... Solid understanding of Linux operating systems, networking, and security, including TCP/IP, DNS ...

Sentinel

Linux Systems Administrator

Chicago, IL · On-site

$82K - $110K/yr

Knowledge of HPE server infrastructure, SAN/storage technologies, and backup/recovery solutions ... Solid understanding of Linux operating systems, networking, and security, including TCP/IP, DNS ...

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 ... Knowledge of HPE server infrastructure, SAN/storage technologies, and backup/recovery solutions ...

vaaridatech

Cloud Architect

Chicago, IL · Hybrid

$67 - $85.25/hr

Strong knowledge of Windows and Linux server technologies. Excellent analytical and organizational skills and attention to detail.

Computer World Services

IL · On-site

$115K - $130K/yr

... Linux server, virtualization, SAN/NAS, Active Directory) * DoDM 8140.03 foundational qualification prior to start; Residential Qualification for privileged access * Experience in a DoD/Army enclave ...

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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 are popular job titles related to Linux Server jobs in Illinois?

For Linux Server jobs in Illinois, the most frequently searched job titles 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:

Linux Server jobs near you
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.

IT Support Manager

Prince Industries LLC

Carol Stream, IL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 18 days ago

Job description

Job Summary
The IT Support Manager is responsible for overseeing the day-to-day operation, support, maintenance, and continuous improvement of the organization's IT infrastructure. This role combines leadership, vendor management, and hands-on technical expertise across desktop, server, network, and cloud environments. The IT Support Manager serves as the primary liaison for the organization's Managed Service Provider (MSP), ensuring service quality, accountability, and alignment with business objectives while also providing direct technical support and developing tools, automation, and processes that enhance operational efficiency.
Key Responsibilities
IT Operations & Support
  • Provide hands-on support and troubleshooting for desktops, laptops, mobile devices, printers, and peripheral equipment.
  • Administer and support Windows and/or Linux server environments, including installation, maintenance, monitoring, patching, and performance optimization.
  • Manage and troubleshoot network infrastructure including switches, routers, firewalls, wireless networks, VPNs, and internet connectivity.
  • Lead resolution of complex technical incidents and serve as the escalation point for critical issues.
  • Ensure high availability, reliability, and security of IT systems and services.
  • Maintain documentation for infrastructure, procedures, configurations, and support processes.

Managed Service Provider (MSP) Management
  • Act as the primary point of contact for third-party MSP partners.
  • Monitor MSP performance against established Service Level Agreements (SLAs) and Key Performance Indicators (KPIs).
  • Coordinate support activities between internal stakeholders and external service providers.
  • Review service reports, identify areas for improvement, and drive corrective actions.
  • Ensure MSP resources align with organizational priorities, security standards, and compliance requirements.

Infrastructure Management
  • Oversee the administration of Active Directory, Microsoft 365, cloud services, email systems, and identity management platforms.
  • Manage backup, disaster recovery, business continuity, and cybersecurity initiatives.
  • Plan infrastructure upgrades, migrations, and technology refresh projects.
  • Monitor system performance, capacity, and resource utilization to proactively address issues.

Automation & Tool Development
  • Design, develop, and maintain tools, scripts, and automation solutions to improve IT operations and user experience.
  • Automate routine administrative tasks, monitoring, reporting, software deployment, and system maintenance processes.
  • Develop dashboards and reporting solutions to provide visibility into system health, support metrics, and operational performance.
  • Evaluate emerging technologies and recommend solutions that enhance efficiency, security, and scalability.
  • Support integration efforts between business applications and infrastructure platforms.

Leadership & Continuous Improvement
  • Establish and maintain IT support processes based on industry best practices.
  • Develop service improvement initiatives focused on reducing downtime and increasing customer satisfaction.
  • Collaborate with business stakeholders to understand operational needs and technology requirements.
  • Manage IT assets, licensing, inventory, and lifecycle planning.

Required Qualifications
  • Bachelor's degree in Information Technology, Computer Science, or related field, or equivalent professional experience.
  • 5+ years of progressive IT support and infrastructure experience.
  • 2+ years of experience managing vendors, MSPs, or outsourced IT service providers.
  • Strong hands-on experience supporting:
    • Windows desktop environments
    • Windows Server and/or Linux servers
    • Active Directory and Microsoft 365
    • Network infrastructure including switches, routers, firewalls, and wireless technologies
  • Experience with PowerShell, Python, or other scripting/automation tools.
  • Strong troubleshooting and problem-solving skills.
  • Excellent communication, documentation, and customer service skills.

Preferred Qualifications
  • Experience with Azure, AWS, or hybrid cloud environments.
  • ITIL, Microsoft, Cisco, or CompTIA certifications.
  • Experience with RMM, ticketing, monitoring, and endpoint management platforms.
  • Familiarity with cybersecurity frameworks and compliance requirements.
  • Experience developing custom support tools, automation workflows, or internal applications.

Key Competencies
  • Technical Leadership
  • Vendor & MSP Management
  • Infrastructure Administration
  • Network Troubleshooting
  • Automation & Process Improvement
  • Project Management
  • Customer Service Excellence
  • Strategic Planning
  • Problem Solving & Decision Making

Success Metrics
  • Achievement of IT service availability targets.
  • MSP performance meeting or exceeding SLA requirements.
  • Reduction in support ticket resolution times.
  • Increased automation of recurring IT tasks.
  • Improved end-user satisfaction scores.
  • Successful delivery of infrastructure and technology improvement projects.

Benefits
  • Blue Cross Blue Shield Medical insurance (PPO and HDHP with HSA) w/ Prescription Coverage.
  • Dental PPO Insurance
  • Vision PPO Insurance
  • Short-Term & Long-Term Disability Insurance
  • Company Paid Life Insurance and AD & D - Including options to add on additional life insurance for yourself, spouse & children.
  • Critical Illness Insurance
  • Accident Insurance
  • 401(k) Fidelity Plan with strong employer match
  • Personal Retirement Advisor
  • Generous PTO Policy and 9 Paid Holidays per year
  • 100% Tuition Reimbursement for Job-Related Classes
  • Personal Protective Equipment reimbursement (safety glasses, shoes, etc.)
  • Uniform Rental Service
  • Employee Events

Due to ITAR regulations, only U.S. persons-defined as U.S. citizens, lawful permanent residents (Green Card holders), and U.S. nationals-are eligible for this position.
*We are an Equal Employment Opportunity ("EEO") Employer. Applicants can learn more about Prince's status as an equal opportunity employer by viewing the federal "EEO is the Law" poster ( )
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