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Mainframe Support Jobs in Ohio (NOW HIRING)

United IT Solutions

Mainframe Cobol Developer

Cincinnati, OH · On-site

$47 - $60.50/hr

... on-call support. Familiarity with file exchange protocols such as NDM and FTP, as well as ... mainframe integration with modern technology platforms. Experience with debugging tools like ...

Deloitte

Mainframe Developer

Cincinnati, OH · Hybrid

$47 - $60.50/hr

Responsible for the daily development, maintenance, and support of the mainframe health claims applications. * Develop, test, and deploy code changes for claims processing systems based on technical ...

Deloitte

Mainframe Developer

Cleveland, OH · Hybrid

$47.50 - $61/hr

Responsible for the daily development, maintenance, and support of the mainframe health claims applications. * Develop, test, and deploy code changes for claims processing systems based on technical ...

Sysmind LLC

Mainframe Developer at Cleveland, OH

Cleveland, OH · On-site

$47.50 - $61/hr

... support experience in application support (L2L3) Tperson associate must be able to developer and support using Mainframe Technologies such as JCL, Cobol, DB2 Tperson associate must interact with ...

United IT

Mainframe Cobol Developer

Cincinnati, OH · On-site

$47 - $60.50/hr

... on-call support. Familiarity with file exchange protocols such as NDM and FTP, as well as ... mainframe integration with modern technology platforms. Experience with debugging tools like ...

United IT Solutions

Mainframe senior developer

Cincinnati, OH · On-site

$47 - $60.50/hr

* Minimum of 8-10 years of Strong experience in IBM Mainframes technologies: TSO, Cobol, SAS, JCL ... Experience working in Banking Domain with the ACH, PEP/Payments exposure * 24x7 On-call Support

Judge Group, Inc.

Mainframe Architect

Cincinnati, OH · On-site

$60 - $65/hr

Mainframe Architect Location: Cincinnati, OH ( Fully Remote) Duration: Longterm Open-ended project ... Support for network configuration and maintenance (TCP/IP stack, VSWITCH, TCPIP tools in z/OS) * z ...

Purple Drive

Mainframe Engineer z/OS

Columbus, OH · On-site

$45.75 - $58.75/hr

The Mainframe Engineer III candidate must have experience in one or more of the following ... Provides 24x7 on call support within a team rotation. Basic Qualifications: * Bachelor's degree or ...

Samprasoft

Mainframe Lead Developer

Cincinnati, OH · On-site

$47 - $60.50/hr

Mainframe Lead Developer Perficient is always looking for the best and brightest talent and we need ... Provides technical support and input on the application of technology to a defined business segment

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How much do mainframe support jobs pay per hour?

As of Jul 5, 2026, the average hourly pay for mainframe support in Ohio is $50.75, according to ZipRecruiter salary data. Most workers in this role earn between $44.81 and $57.60 per hour, depending on experience, location, and employer.

Can AI replace mainframe?

Mainframe support involves maintaining and troubleshooting large-scale legacy systems, which require specialized knowledge of mainframe hardware, operating systems, and programming languages like COBOL. While AI can assist with automation and data analysis tasks, it is unlikely to fully replace mainframe support roles due to the complexity and critical nature of these systems. Support professionals will continue to be essential for system management, security, and problem resolution.

What is a Mainframe Support job?

A Mainframe Support job involves maintaining, troubleshooting, and optimizing mainframe systems to ensure smooth operations. Responsibilities typically include monitoring system performance, resolving technical issues, applying software updates, and ensuring data security. Mainframe Support professionals work with legacy systems, batch processing, and various programming languages like COBOL or JCL. Their role is critical in industries like banking, healthcare, and government, where mainframes handle large-scale transactions and data processing.

What is the salary of mainframe support engineer?

The salary of a mainframe support engineer typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications. Experienced professionals with skills in COBOL, JCL, and mainframe tools may earn higher salaries, especially in large organizations or specialized industries.

What are the key skills and qualifications needed to thrive in the Mainframe Support position, and why are they important?

To thrive as a Mainframe Support professional, you need a solid understanding of mainframe operating systems (such as z/OS), basic programming skills, and troubleshooting abilities, typically supported by a degree in computer science or equivalent experience. Proficiency with tools like IBM ISPF, SDSF, JCL, and familiarity with monitoring and batch processing tools, as well as certifications like IBM Certified System Administrator, are often expected. Strong analytical thinking, communication, and teamwork skills are crucial for effectively addressing technical issues and collaborating with cross-functional teams. These abilities ensure prompt issue resolution and maintain the stability and reliability of critical business systems.

What are the typical daily responsibilities of someone in a Mainframe Support role?

Mainframe Support professionals typically monitor system performance, respond to incidents or service requests, and perform routine maintenance to ensure mainframe systems run smoothly. Their day may include troubleshooting job failures, updating software or system configurations, and working with application teams to resolve integration or data transfer issues. They often participate in on-call rotations and collaborate closely with other IT teams, such as network or security specialists. These responsibilities are essential to minimize downtime and maintain uninterrupted business operations.

What jobs pay $10,000 a week?

Mainframe support roles typically do not pay $10,000 a week; such high weekly earnings are usually associated with executive, specialized consulting, or highly senior technical positions in finance or technology sectors. Achieving this level of income often requires extensive experience, advanced certifications, or leadership responsibilities.

Is mainframe a good career option?

Mainframe support is a stable career choice for those skilled in legacy systems, programming languages like COBOL, and mainframe tools such as JCL and TSO. It offers opportunities in industries like finance and government, often with competitive salaries and job security. However, the field requires ongoing learning of evolving technologies and certifications to stay current.
What are popular job titles related to Mainframe Support jobs in Ohio? For Mainframe Support jobs in Ohio, the most frequently searched job titles are:
What job categories do people searching Mainframe Support jobs in Ohio look for? The top searched job categories for Mainframe Support jobs in Ohio are:
Mainframe Support jobs near you
Infographic showing various Mainframe Support job openings in Ohio as of June 2026, with employment types broken down into 59% Full Time, 5% Part Time, and 36% Contract. Highlights an 89% In-person, 2% Hybrid, and 9% Remote job distribution, with an average salary of $105,552 per year, or $50.7 per hour.
Mainframe Developer (COBOL, CICS, DB2)

Mainframe Developer (COBOL, CICS, DB2)

Purple Drive Technologies LLC

Columbus, OH • On-site

$45.75 - $58.75/hr

Other

Posted 3 days ago

Job description

Job Title: Mainframe Developer (COBOL, CICS, DB2)

Location: Columbus, OH
Experience: 9+ Years


Job Summary

We are seeking an experienced Mainframe Developer with strong expertise in IBM Mainframe technologies to develop, enhance, and support enterprise applications. The ideal candidate will have extensive hands-on experience with COBOL, JCL, CICS, DB2, VSAM, IMS, and batch processing, along with a solid background in production support, performance tuning, and system integration.


Required Skills Mainframe Development
  • 9+ years of experience in IBM Mainframe application development
  • Strong expertise in:
    • COBOL
    • JCL
    • CICS
    • DB2
    • VSAM
    • IMS (DB/DC)
  • Experience developing:
    • Batch Processing Applications
    • Online Transaction Processing (OLTP) Systems

Database & Integration
  • Strong SQL and DB2 programming skills
  • Experience with:
    • Stored Procedures
    • Database Performance Tuning
    • Data Access Programs
  • Experience integrating mainframe applications using:
    • IBM MQ
    • APIs
    • Distributed Systems

Production Support
  • Experience in:
    • Production Support
    • Incident Management
    • Root Cause Analysis
    • Performance Optimization
    • Application Maintenance
    • System Upgrades

Scheduling & Tools
  • Experience with enterprise schedulers:
    • CA-7
    • Control-M
    • Equivalent Scheduling Tools
  • Familiarity with source control, deployment, and release management processes

SDLC & Methodologies
  • Agile
  • Waterfall
  • SDLC Best Practices
  • Code Reviews
  • Unit Testing
  • System Testing


Key Responsibilities
  • Design, develop, test, and maintain enterprise mainframe applications using COBOL, JCL, CICS, DB2, VSAM, and IMS
  • Develop and support batch and online transaction processing (OLTP) applications
  • Analyze business requirements and translate them into technical solutions
  • Develop and optimize DB2 queries, SQL programs, and stored procedures
  • Troubleshoot production issues, perform root cause analysis, and implement permanent fixes
  • Support application enhancements, maintenance, and platform upgrades
  • Manage and monitor batch jobs using CA-7, Control-M, or equivalent scheduling tools
  • Develop interfaces between mainframe and distributed systems using IBM MQ and APIs
  • Participate in code reviews, testing, deployment, and production release activities
  • Optimize application performance, scalability, security, and reliability
  • Collaborate with cross-functional teams throughout the software development lifecycle
  • Prepare technical documentation and support ongoing production operations


Preferred Qualifications
  • Experience with IBM z/OS environments
  • Knowledge of mainframe modernization initiatives
  • Experience in banking, insurance, healthcare, or other large enterprise environments
  • Strong analytical, troubleshooting, and communication skills

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