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Mainframe System Administrator Jobs in Ohio (NOW HIRING)

JVIS

Plant Controller

Tiffin, OH

$94K - $117K/yr

... · Effectively administer department functions. · Utilize data and tools to effectively ... Knowledge of SAP, AS/400 and Mainframe systems preferred. Strong analytical and organizational ...

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Mainframe System Administrator information

See Ohio salary details

$9

$48

$63

How much do mainframe system administrator jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for mainframe system administrator in Ohio is $48.61, according to ZipRecruiter salary data. Most workers in this role earn between $44.33 and $61.25 per hour, depending on experience, location, and employer.

What does a mainframe system administrator do?

A mainframe system administrator manages and maintains large-scale computer systems used by organizations for critical applications. They install, configure, monitor, and troubleshoot mainframe hardware and software, ensuring system security, performance, and availability. Proficiency in mainframe operating systems like z/OS and knowledge of automation tools are essential for the role.

Is a mainframe system administrator hard to learn?

Learning to become a mainframe system administrator can be challenging due to the complexity of mainframe environments, specialized tools, and command-line interfaces like TSO and JCL. It typically requires a strong understanding of operating systems, scripting, and often industry-specific knowledge, but with dedicated training and experience, it is achievable.

What are some common challenges faced by mainframe system administrators and how can they be managed?

Mainframe System Administrators often face challenges such as maintaining system uptime, managing legacy systems alongside new technologies, and ensuring security compliance. These tasks require proactive monitoring, thorough documentation, and continuous learning to keep up with software updates and security patches. Collaborating closely with development and network teams is essential to quickly resolve issues and implement improvements. Building strong troubleshooting skills and staying updated with mainframe advancements can help administrators effectively manage these challenges.

What are the key skills and qualifications needed to thrive as a mainframe system administrator?

To thrive as a Mainframe System Administrator, you need expertise in mainframe operating systems (such as z/OS), system troubleshooting, performance tuning, and typically a degree in computer science or related field. Familiarity with tools like IBM z/OS, JCL, RACF, SDSF, and mainframe automation software, as well as relevant certifications (e.g., IBM Certified System Administrator), is commonly required. Strong analytical thinking, attention to detail, and effective communication skills help navigate complex environments and coordinate with teams. These skills ensure reliable system uptime, rapid issue resolution, and secure, efficient operations critical to enterprise business continuity.

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

AspectMainframe System AdministratorNetwork Administrator
CertificationsIBM Certified System Administrator, Linux certificationsCompTIA Network+, Cisco CCNA
Work EnvironmentMainframe data centers, large enterprise ITCorporate offices, data centers, network operation centers
Industry UsageBanking, finance, governmentTelecommunications, IT services, corporate networks
Job FocusMaintaining mainframe hardware/software, ensuring system availabilityManaging network infrastructure, troubleshooting connectivity issues

The Mainframe System Administrator and Network Administrator roles share some certifications and work environments but differ in their primary focus. Mainframe System Administrators specialize in maintaining large-scale mainframe systems crucial for enterprise operations, while Network Administrators focus on managing and troubleshooting network infrastructure. Both roles are vital in enterprise IT but serve distinct functions within organizations.

What are popular job titles related to Mainframe System Administrator jobs in Ohio? For Mainframe System Administrator jobs in Ohio, the most frequently searched job titles are:
What job categories do people searching Mainframe System Administrator jobs in Ohio look for? The top searched job categories for Mainframe System Administrator jobs in Ohio are:
Mainframe System Administrator jobs near you
Infographic showing various Mainframe System Administrator job openings in Ohio 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 $101,113 per year, or $48.6 per hour.

Maintenance Supervisor - Dairy Manufacturing

Meijer Companies Ltd

Tipp City, OH

Full-time

Re-posted 13 days ago

Meijer rating

6.2

Company rating: 6.2 out of 10

Based on 1,634 frontline employees who took The Breakroom Quiz

20th of 39 rated national retailers

Job description

As a family company, we serve people and communities. When you work at Meijer, you're provided with career and community opportunities centered around leadership, personal growth and development. Consider joining our family - take care of your career and your community!

Meijer Rewards

  • Weekly pay

  • Scheduling flexibility

  • Paid parental leave

  • Paid education assistance

  • Team member discount

  • Development programs for advancement and career growth

Please review the job profile below and apply today!

This position leads a team of technicians/maintenance specialists to effectively execute all maintenance and assigned projects within the facility to ensure ongoing operations. This role provides necessary equipment expertise and technical guidance related to multiple building, mechanical and material handling systems.


What You'll be Doing:

  • Practices 200% Safety Accountability - Self and Others.
  • Lead and assist with hiring the site maintenance team to ensure continuous operations.
  • Make work assignments, promote positive employee relations, teamwork and accountability for results.
  • Coach team members and administer discipline as required.
  • Monitor and oversee activities of the team, including corrective and preventive maintenance, troubleshooting assignments, repair work, etc. to ensure continuous operations within the facility.
  • Record and deliver coaching disciplinary action to team members as necessary.
  • Work closely with team members in an effort to improve plant key performance indicators and operational metrics.
  • Maintain commercial refrigeration systems, which may include Freon and/or ammonia.
  • Ensure all activities are conducted in compliance with company, local, State and Federal requirements & regulations, including completion and maintenance of required documentation.
  • Forecast, create and assist with managing departmental budget, ensuring appropriate accounting in accordance with company practice.

What You Bring with You (Qualifications):

  • A bachelor's Degree is preferred but not required.
  • 1-3 years of leadership experience required, 3-5 years leadership experience preferred.
  • Ability to operate powered lift equipment and maintain Meijer equipment operator license.
  • Ability to read/sketch blueprints, shop drawings and electrical schematics.
  • Previous experience working with ammonia refrigeration systems beneficial.
  • Ability to learn/use office technology tools, e.g. timekeeping and office communication skills (current examples include MicroSoft Outlook, MIDS, PLEX and mainframe systems).
  • Knowledge of industrial motors and motor controls.
  • Excellent communication skills, both verbal and written.
  • Ability to prioritize, follow-through and meet production goals.
  • Flexibility to work a rotating schedule as needed.
  • Working knowledge of company, local, State and Federal Safety, Sanitation and regulatory requirements.
  • Ability to read, interpret and communicate safety rules, operating and maintenance instructions and important company information to the team.

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