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System Administrator Jobs in Springfield, IL (NOW HIRING)

Red Bull

Office Administrator (Part Time)

Springfield, IL · On-site

$17.75 - $24.50/hr

The Office Administrator (OA) is responsible for providing general office support with a variety of ... System Daily Balancing Function for all routes in assigned facility and ensure all necessary ...

Hansoninc

Deputy CAD Administrator

Springfield, IL · On-site +1

$50/hr

Deputy CAD Administrator Position Summary The Deputy CAD Administrator supports the overall ... System Administration & Coordination * Assist with software installations, version updates, and ...

Red Bull

Office Administrator (Part Time)

Springfield, IL

$17.75 - $24.50/hr

Company Description The Office Administrator (OA) is responsible for providing general office ... System Daily Balancing Function for all routes in assigned facility and ensure all necessary ...

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Showing results 21-40

All JobsSystem Administrator JobsSystem Administrator Jobs in Springfield, IL

System Administrator information

See Springfield, IL salary details

$40.6K

$88.1K

$136.3K

How much do system administrator jobs pay per year?

As of Aug 13, 2026, the average yearly pay for system administrator in Springfield, IL is $88,136.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,400.00 and $103,100.00 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 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.

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 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 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.
More about System Administrator jobs
What are the most commonly searched types of System Administrator jobs in Springfield, IL? The most popular types of System Administrator jobs in Springfield, IL are:
What are popular job titles related to System Administrator jobs in Springfield, IL? For System Administrator jobs in Springfield, IL, the most frequently searched job titles are:
What job categories do people searching System Administrator jobs in Springfield, IL look for? The top searched job categories for System Administrator jobs in Springfield, IL are:
What cities near Springfield, IL are hiring for System Administrator jobs? Cities near Springfield, IL with the most System Administrator job openings:
System Administrator jobs near you
Infographic showing various System Administrator job openings in Springfield, IL as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $88,136 per year, or $42.4 per hour.

IBM Mainframe Storage and Replication Administrator (Remote)

DivIHN

Springfield, IL • On-site, Remote

Full-time

Posted 27 days ago

Job description

For further inquiries regarding the following opportunity, please contact our Talent Specialist, Abdul at (224) 507-1295 or Saravanakumar at (224) 507-1183 or Justeen at (224) 394-4903 or Ragu at (224) 704-1713
Title: IBM Mainframe Storage and Replication Administrator (Remote)
Location: Remote
Duration: 6 Months
Working Hours: 37.5 hours per week, with 7.5 hours per day.
Initial 2 days onsite visit (Springfield, IL) is required for onboarding purposes; the rest of the engagement will be remote.
Only W2 candidates are eligible for this position. Third-party or C2C candidates will not be considered.
Job Description
Position Summary
• Client is seeking an experienced Mainframe Storage and DASD Replication Administrator to manage and maintain the agency's mission critical IBM mainframe storage infrastructure.
• This role is responsible for the installation, configuration, monitoring, and administration of the IBM TS7700 Virtual Tape System (VTS 7700) backup environment and the IBM DS8000 replication environment used for disaster recovery and failover.
• The administrator ensures stability, performance, and security of storage and backup systems supporting statewide business applications and services.
• The ideal candidate will have senior level expertise in mainframe storage administration, replication technologies, and disaster recovery operations.
• The role includes resource monitoring, system configuration, troubleshooting, and collaboration with hardware vendors.
• It requires the ability to work both independently and as part of a team in a high availability, enterprise scale environment.
• Key responsibilities include configuring storage, resolving issues, providing technical direction to junior staff, and working closely with system architects and vendors.
• This position requires strong knowledge of z/OS, enterprise storage management software such as IBM Copy Services Manager, and disaster recovery best practices.
Key Responsibilities
1. System Administration
• DASD and VTS management: Monitor performance, availability, and utilization of DASD and IBM TS7700 VTS storage resources.
• Capacity planning: Analyze storage usage trends and forecast future requirements.
• Performance tuning: Diagnose and resolve performance issues related to storage subsystems.
• Backup and recovery: Manage daily data backups and safeguarded copy processes; ensure replication consistency for disaster recovery.
• Incident and problem management: Respond to major storage incidents, perform root cause analysis, and drive long term remediation.
• Vendor management: Collaborate with IBM and other vendors on installations, upgrades, migrations, and support escalations.
• Technical guidance: Provide mentorship, support, and knowledge transfer to junior team members.
• System configuration: Allocate storage space, configure storage devices, adjust cache and replication settings, and implement changes across the storage environment.
2. Disaster Recovery & High Availability
• Participate in disaster recovery (DR) testing, failover exercises, and system restoration planning.
• Develop and maintain storage recovery runbooks, procedures, and operational documentation.
3. Support & Collaboration
• Troubleshoot and resolve issues related to storage, replication, and performance.
• Work with internal DoIT teams and vendors for upgrades, migrations, and issue resolution.
• Provide documentation, training, and mentoring to junior staff and operations personnel.
Qualifications Required:
• Bachelor's degree in Computer Science, Information Systems, or equivalent experience.
• Minimum 8-10 years of experience administering mainframe storage and replication systems.
• Strong knowledge of enterprise DASD subsystems and IBM VTS technology (e.g., IBM TS7700, IBM DS8000 replication suites).
• Proven expertise with IBM Copy Services technologies, including FlashCopy, journals, Metro Mirror, Global Mirror, and multi site replication strategies.
• Demonstrated ability in system performance tuning, capacity management, and resource planning.
• Skills in JCL, REXX, CLIST, and automation tools supporting storage operations.
• Experience supporting disaster recovery procedures and high availability architecture.
Preferred:
• Experience with QuickRef, TMON, and Omegamon.
• Strong communication and documentation skills.
• Prior experience in government or other regulated environments.

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