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System Administrator Jobs in Chicago, IL (NOW HIRING)

219 Health Network

System Administrator

Munster, IN · On-site

Applications System Administrator Reporting to the Application Manager, the Applications System Administrator is responsible for coordinating all operational aspects for applications assigned as the ...

New

219 Health Network

System Administrator

Munster, IN · On-site

Applications System Administrator Reporting to the Application Manager, the Applications System Administrator is responsible for coordinating all operational aspects for applications assigned as the ...

New

AAR

System Administrator

Chicago, IL · On-site

$90K - $120K/yr

System Administrator The System Administrator will serve as an integral member of the infrastructure management and support team, with a primary focus on Windows servers, backup solutions, Microsoft ...

AAR

System Administrator

Wood Dale, IL · On-site

$90K - $120K/yr

System Administrator Location: United States-Illinois-Wood Dale Job Number: 18112 The System Administrator will serve as an integral member of the infrastructure management and support team, with a ...

AAR

System Administrator

Chicago, IL · On-site

$90K - $120K/yr

System Administrator The System Administrator will serve as an integral member of the infrastructure management and support team, with a primary focus on Windows servers, backup solutions, Microsoft ...

AAR

System Administrator

Wood Dale, IL · On-site

$90K - $120K/yr

System Administrator Location: United States-Illinois-Wood Dale Job Number: 18112 The System Administrator will serve as an integral member of the infrastructure management and support team, with a ...

Powers Health

System Administrator

Munster, IN · On-site

Reporting to the Information Security Manager, the System Administrator is responsible for coordinating all operational aspects for applications assigned as the primary system administrator and ...

Powers Health

System Administrator

Munster, IN · On-site

$35.25 - $54.05/hr

Reporting to the Application Manager, the Applications System Administrator is responsible for coordinating all operational aspects for applications assigned as the primary system administrator and ...

Central Garden & Pet

System Administrator

Schaumburg, IL · Hybrid

$115K - $130K/yr

This role ensures data resilience, operational compliance, and instant system recovery from system failures or cyber threats. This position will also administer Central's Red Hat Linux environment by ...

Central Garden & Pet

System Administrator

Schaumburg, IL · Hybrid

$115K - $130K/yr

This role ensures data resilience, operational compliance, and instant system recovery from system failures or cyber threats. This position will also administer Central's Red Hat Linux environment by ...

Crane Nuclear, Inc.

System Administrator

Bolingbrook, IL · On-site

$90 - $100/hr

The System Administrator / Network & Help Desk Engineer is responsible for maintaining, supporting, and optimizing the organization's IT infrastructure, including virtualization platforms, backup ...

New

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 support team, with a primary focus on Windows servers, backup solutions, Microsoft 365 (O365), and ...

Priester Holdings

System Administrator

Wheeling, IL · On-site

$80 - $90/hr

System Administrator Location: Wheeling, IL (Chicagoland area) About George J. Priester Aviation George J. Priester Aviation is a premier aviation services company providing comprehensive aircraft ...

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 support team, with a primary focus on Windows servers, backup solutions, Microsoft 365 (O365), and ...

Crane Company

System Administrator

Bolingbrook, IL · On-site

Position Summary The System Administrator / Network & Help Desk Engineer is responsible for maintaining, supporting, and optimizing the organization's IT infrastructure, including virtualization ...

Mayo Aviation

System Administrator

Wheeling, IL · On-site

$80K - $90K/yr

System Administrator Location: Wheeling, IL (Chicagoland area) About George J. Priester Aviation George J. Priester Aviation is a premier aviation services company providing comprehensive aircraft ...

Central Garden & Pet

System Administrator

Schaumburg, IL · Hybrid

$115K - $130K/yr

This role ensures data resilience, operational compliance, and instant system recovery from system failures or cyber threats. This position will also administer Central's Red Hat Linux environment by ...

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All JobsSystem Administrator JobsSystem Administrator Jobs in Chicago, IL

System Administrator information

See Chicago, IL salary details

$42.2K

$91.6K

$141.6K

How much do system administrator jobs pay per year?

As of Sep 4, 2026, the average yearly pay for 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 is a system administrator?

System Administrators, often called sysadmins, are IT professionals responsible for installing, configuring, maintaining, and supporting computer systems and servers within an organization. They ensure that networks and systems run efficiently and securely, manage user accounts, oversee backups, and troubleshoot hardware and software issues. System Administrators play a key role in maintaining system uptime, implementing security protocols, and updating systems to prevent vulnerabilities. Their work is critical for the smooth and secure operation of a company's IT infrastructure.

What does a system administrator do?

The job of a System Administrator is to assume a range of IT responsibilities and technical services for your company’s internet and intranet presence. This will include such duties as installing anti-virus and malware protection software, undertaking regular systems maintenance, and troubleshooting problems. Additional duties can include serving as a digital technology information resource for employees and consulting with company leaders on the possible adoption of new technologies. Aside from this, you might be asked to evaluate and boost network system performance, make needed upgrades and repairs, and add approved users to the network and train them in proper usage.

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

To thrive as a System Administrator, you need a solid understanding of computer networks, operating systems (Windows, Linux), and troubleshooting, often backed by a degree in IT or related certifications like CompTIA Network+ or Microsoft Certified: Azure Administrator Associate. Familiarity with tools such as Active Directory, virtualization platforms, backup solutions, and monitoring systems is typically required. Strong problem-solving, attention to detail, and effective communication skills help you manage incidents and work with diverse teams. These abilities ensure reliable system performance, minimize downtime, and support seamless business operations.

What are some common challenges system administrators face when managing a large IT infrastructure, and how can these be addressed?

System Administrators often encounter challenges such as ensuring system security, managing software updates across numerous devices, and troubleshooting network issues in large-scale environments. Keeping up with rapidly evolving technology and balancing routine maintenance with unexpected incidents can be demanding. Effective solutions include automating repetitive tasks, implementing robust monitoring tools, and regularly communicating with other IT team members to proactively address potential problems. Continuous learning and staying current with best practices in cybersecurity and system management are also essential for long-term success in this role.

What is the difference between System Administrator vs Network Administrator?

AspectSystem AdministratorNetwork Administrator
CertificationsCompTIA Server+, Microsoft Certified: Windows Server FundamentalsCompTIA Network+, Cisco CCNA
Work EnvironmentManage servers, operating systems, and internal IT infrastructureFocus on network hardware, configurations, and connectivity
ResponsibilitiesMaintain servers, troubleshoot OS issues, manage backupsConfigure routers/switches, monitor network performance, ensure security

While both roles support IT infrastructure, System Administrators primarily manage servers and operating systems, whereas Network Administrators focus on network hardware and connectivity. They often collaborate but have distinct technical focuses within an organization.

How much do system administrators make?

System administrators typically earn a median annual salary of around $70,000 to $90,000, depending on experience, certifications, and location. Entry-level roles may start lower, while experienced administrators with specialized skills or certifications like CompTIA or Cisco can earn higher salaries. Salaries can also vary based on the size and industry of the organization.

How much is the salary of a system administrator?

The average salary of a system administrator varies by experience and location but typically ranges from $50,000 to $85,000 annually in the United States. Entry-level positions may start lower, while experienced administrators with certifications like CompTIA or Cisco can earn higher salaries, especially in larger organizations or tech hubs.
More about System Administrator jobs

What are the most commonly searched types of System Administrator jobs in Chicago, IL?

The most popular types of System Administrator jobs in Chicago, IL are:

What are popular job titles related to System Administrator jobs in Chicago, IL?

For System Administrator jobs in Chicago, IL, the most frequently searched job titles are:

What job categories do people searching System Administrator jobs in Chicago, IL look for?

The top searched job categories for System Administrator jobs in Chicago, IL are:

What cities near Chicago, IL are hiring for System Administrator jobs?

Cities near Chicago, IL with the most System Administrator job openings:

System Administrator jobs near you
Infographic showing various System Administrator job openings in Chicago, IL as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 14% Part Time, and 2% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $91,608 per year, or $44 per hour.

System Administrator

219 Health Network

Munster, IN • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Job description

Applications System Administrator

Reporting to the Application Manager, the Applications System Administrator is responsible for coordinating all operational aspects for applications assigned as the primary system administrator and providing backup support for additional systems as needed. Serves as the gatekeeper for any changes, enhancements or modifications to assigned applications.

Performs day-to-day analytical and technical tasks, including monitoring application logs, responding to alerts, refreshing test environments, scheduling planned downtimes, and coordinating release and patch upgrades. Maintains an understanding of the overall technical components required by assigned applications. Works closely with IT Directors, Analysts, and Technical teams to provide Tier 3 support for Powers Health applications. Functions as a liaison between Technical Services team and functional end users. Coordinates system implementation activities including installations, upgrades and testing.

Position is hybrid.

Required Skills & Qualifications:

  • Minimum Associate's Degree in Healthcare, Computer Science, Information Technology or a related field with 5 years' experience in IT or application support, ideally with vendor-built products or Bachelor's Degree in Healthcare, Computer Science, Information Technology or a related field with 3 years' experience in IT or application support, ideally with vendor-built products.
  • Working knowledge of Windows desktop and server operating systems.
  • Experience with Active Directory/LDAP, TCPIP, Microsoft Office applications, Internet, Intranet, SSL encryption, multi-tiered thin client or Citrix + applications server + database server + report server + SAN data storage and client/server architectures preferred.
  • Preferred experience with HTML, SQL, UNIX, InterSystems Cache' and relational database concepts.
  • Preferred knowledge of HL7 protocol and interface engine design.
  • Preferred experience creating or maintain scripts for FTP processes.
  • Strong verbal and written communication skills with ability to interact professionally with clinical and non-clinical stakeholders.
  • Demonstrated critical thinking skills, accountability and customer service orientation.
  • Ability to effectively manage multiple tasks and projects.
  • Detailed oriented with a strong focus on accuracy and quality.
  • Knowledge of programming principles and database structures preferred.
  • Ability to work independently or in a team environment with minimal supervision.
  • Ability to work off hours, evenings, nights, weekends or during planned downtimes as needed for system related issues, maintenance or upgrades.

Your Extraordinary Career Starts Here

We invite you to join our team of professionals where your unique talents will be well utilized in a work environment that promotes your further growth and development. In return for your valuable service and contributions, Powers Health offers a competitive wage and benefits package along with the necessary tools, resources, and mentoring opportunities to support your career advancement goals.

Our comprehensive benefits program includes, but is not limited to:

  • Medical, dental and vision coverage
  • Wellness program, including free screenings
  • Healthcare and Dependent Care Spending Accounts (HSA)
  • Retirement savings plan
  • Life insurance
  • Disability income protection
  • Employee Assistance Program (EAP)
  • Fitness center discount program
  • Tuition assistance and career development
  • Paid Time Off (PTO)
  • Reward and recognition programs

Join our team of healthcare professionals at Powers Health. Apply today!

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