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Computer System Administrator Jobs in Chicago, IL

ALOIS Solutions

System Administrator

Carol Stream, IL · On-site

Systems Administrator Location: Elgin, IL Schedule: Mon-Fri 8 am to 4 pm Job Summary: * The ideal ... Bachelor's degree in Engineering, Computer Science, or related field. * 1-3 years of relevant ...

Magid Glove & Safety

System Administrator

Romeoville, IL · On-site

$84K - $109K/yr

Coordinate and perform system patches, updates, and security fixes. * Administer user accounts ... Bachelor's degree in computer science, information technology, or a related field preferred; an ...

New

HARRIS & HARRIS LTD

Sr. System Administrator

Chicago, IL · On-site

$100K - $120K/yr

Troubleshoots and provides solutions to hardware and software problems and upgrade computer ... Minimum of three years' experience in a Systems Admin role encompassing the following: * Experience ...

Saint Francis Hospital

*Systems Administrator

Evanston, IL · On-site

$26 - $39/hr

... Computer Science, Information Technology, or related field. * 3-5 years of experience in system ... Azure Administrator, Red Hat Certified System Administrator (RHCSA), VMware Certified Professional ...

HOERBIGER Holding AG

Systems Administrator

Waukegan, IL · On-site

$72K - $107K/yr

Monitor system, server and application performance and address issues proactively Operations ... Bachelor's degree in computer science, information technology or related field or equivalent ...

Plexus Corp.

Systems Administrator

Buffalo Grove, IL · On-site

$64K - $96K/yr

The Systems Administrator will use and demonstrate the Plexus core values to provide service ... Computer literacy in Google Workspace or Windows environment including but not limited to word ...

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All JobsComputer System Administrator JobsComputer System Administrator Jobs in Chicago, IL

Computer System Administrator information

See Chicago, IL salary details

$42.2K

$91.6K

$141.6K

How much do computer system administrator jobs pay per year?

As of Jun 25, 2026, the average yearly pay for computer system administrator in Chicago, IL is $91,608.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,100.00 and $107,100.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Computer System Administrator, and why are they important?

To thrive as a Computer System Administrator, you need expertise in network management, operating systems (such as Windows and Linux), and troubleshooting, typically supported by a degree in IT or computer science. Familiarity with system administration tools, virtualization platforms, and certifications like CompTIA Network+, Microsoft Certified Solutions Associate (MCSA), or Cisco Certified Network Associate (CCNA) is highly valued. Strong problem-solving abilities, attention to detail, and effective communication skills help administrators excel in this role. These skills and qualifications are vital to ensure reliable system performance, data security, and smooth IT operations across an organization.

What does a computer Systems Administrator do?

A computer Systems Administrator manages and maintains an organization’s IT infrastructure, including servers, networks, and hardware. They install, configure, troubleshoot, and ensure the security and performance of computer systems, often using tools like monitoring software and following industry best practices. Strong problem-solving skills and relevant certifications are typically required for this role.

Will AI replace sys admins?

Computer System Administrators perform tasks such as managing networks, servers, and security systems, which require technical expertise and problem-solving skills. While AI can automate routine tasks like monitoring and data analysis, human oversight is essential for complex troubleshooting, decision-making, and implementing security policies. Therefore, AI is more likely to augment rather than fully replace sys admins in the foreseeable future.

What are Computer System Administrators?

Computer System Administrators are IT professionals responsible for managing, maintaining, and supporting computer systems and networks within an organization. Their duties include installing and configuring hardware and software, monitoring system performance, troubleshooting issues, and ensuring data security. They play a vital role in keeping networks running smoothly and minimizing downtime, which is crucial for business operations. System administrators may also manage user accounts, perform backups, and implement updates and patches to keep systems secure.

What is the difference between Computer System Administrator vs Network Administrator?

AspectComputer System AdministratorNetwork Administrator
CertificationsCompTIA Server+, Microsoft Certified: Windows Server FundamentalsCompTIA Network+, Cisco CCNA
Work EnvironmentManage servers, hardware, and software systems within organizationsFocus on configuring, maintaining, and troubleshooting network infrastructure
Employer & Industry UsageIT departments across various industries, supporting internal systemsOrganizations with complex networks, including ISPs, large corporations

While both roles involve IT infrastructure, Computer System Administrators primarily manage servers and internal systems, whereas Network Administrators focus on network hardware and connectivity. Understanding these differences helps in choosing the right career path or job focus within IT.

Can I become a sysadmin without a degree?

Computer system administrators can often enter the field without a formal degree by gaining relevant skills through certifications like CompTIA Network+ or Cisco CCNA, and practical experience with operating systems, networking, and security. Many employers prioritize hands-on experience and technical knowledge over formal education for this role.

What is a typical sysadmin salary?

A computer system administrator's salary varies based on experience, location, and certifications, but the median annual salary in many regions ranges from $60,000 to $85,000. Entry-level positions typically start around $50,000, while experienced sysadmins with specialized skills or certifications can earn over $100,000 annually.

What are the typical day-to-day responsibilities of a Computer System Administrator?

A Computer System Administrator is responsible for managing and maintaining an organization's computer systems and networks. On a daily basis, this includes monitoring system performance, installing software updates, managing user accounts and permissions, and troubleshooting technical issues. Administrators often collaborate with IT support teams and other departments to ensure network security and optimal system operation. They may also be involved in planning for future technology needs and implementing backup or disaster recovery procedures.
What are popular job titles related to Computer System Administrator jobs in Chicago, IL? For Computer System Administrator jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Computer System Administrator jobs in Chicago, IL look for? The top searched job categories for Computer System Administrator jobs in Chicago, IL are:
Computer System Administrator jobs near you
Infographic showing various Computer System Administrator job openings in Chicago, IL as of June 2026, with employment types broken down into 2% As Needed, 36% Full Time, 57% Part Time, 2% Temporary, 1% Contract, and 2% Nights. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $91,608 per year, or $44 per hour.
System Administrator

System Administrator

Sonoma Consulting Inc.

Bolingbrook, IL • On-site

Full-time

Posted 22 days ago

Job description

Company Description

Sonoma Consulting is one of the fastest growing national IT Consulting and Executive Search company in the United States, which was founded in 2011 by Mark McGee, the President and CEO. Sonoma Consulting has two business divisions - IT Consulting Services & Executive Search to serve its 150 national clients which range from entrepreneurial start-ups to Global Fortune 500.

Job Description

Job Summary

  • Responsible for system administration, technical design, technical planning, configuration management and troubleshooting for advanced systems.
  • Must perform maintenance and administration of all hardware and software systems throughout the enterprise.
  • Forecast system demands, recommends expansion, upgrades and reconfiguration.
  • Documents standards and operating procedures for a large based systems.
Qualifications

Qualifications

  • 8+ years of directly related experience in system administration.
  • Previous experience creating large scale processes for rapidly growing infrastructure.
  • Strong experience with Active Directory, Windows Servers, VMware and Group Policy.
  • MCSA or MCITP are a plus.
  • Office 365 administration.

Education

  • Bachelor's Degree in Computer Science or the equivalent combination of technical certifications and work experience.
Additional Information

Titles: System Admin, Network Admin, Admin, System Engineer

Skills : Active Directory, Group Policy, office 365, Windows, VMware

Sonoma Consult logo

About Sonoma Consult

Sourced by ZipRecruiter

Sonoma Consult is a California based C corporation helping companies bring products to the patient by working closely with the engineering teams and the clinicians. Our goal, no matter what stage of product development, is to create and execute a plan of action to move the product through the appropriate clinical and regulatory steps. Sonoma Consult works cohesively with the engineers and physicians to translate technologies to the clinic. Our goal is to help you get the very best product to the clinic and to the market. This includes planning, execution and ensuring critical data is delivered in the right format to ensure the feedback loop to the design team ultimately delivers the most advanced technology to the patient.

Industry

Business management consulting

Company size

1 - 10 Employees

Headquarters location

Sonoma, CA, US

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