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Contract Mainframe Jobs in Ohio (NOW HIRING)

ITTConnect

z/OS Connect API Engineer

Columbus, OH · On-site

This is a contract position with a client that is a global leader in consulting, digital ... Columbus, OH (on site work) The z/OS Connect API Engineer is responsible for modernizing mainframe ...

Staffingine LLC

Airlines- Desktop Support

Vandalia, OH · On-site

$19 - $24.25/hr

Contract * Provides first level support to end users for PC hardware and Network (Windows7/Windows XP environments) and Mainframe (UNIX/IBM) environments Conducts problem determination for the ...

BC Forward

Project Tester (1102)

Brooklyn, OH · On-site

$30/hr

Contract - 5 months Pay Range: $30/hr $30/hr (W2) Job ID: 406774 About BCforward BCforward is a ... Perform business analysis for payment and deposit applications across mainframe, PC, distributed ...

Calance US

DB2 DBA $74.00

Marysville, OH

$68 - $74/hr

We are hiring DB2 DBA $74.00 for a Contract position in Marysville, OH CALL US NOW for immediate ... Strong experience in performance tuning, database utilities, and mainframe operations. Experience ...

Genesis10

Application Architect - Hybrid

Columbus, OH · On-site

$80 - $90/hr

Genesis10 is currently seeking an Application Architect - Hybrid for a 3+ month contract to hire ... mainframe and distributed environments. As a technical leader, the Application Architect partners ...

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All JobsContract Mainframe JobsContract Mainframe Jobs in Ohio

Contract Mainframe information

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$9

$50

$68

How much do contract mainframe jobs pay per hour?

As of Aug 2, 2026, the average hourly pay for contract mainframe 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.

Are mainframe jobs in demand?

Mainframe jobs remain in demand due to the continued reliance of large organizations on legacy systems for critical operations. Skills in COBOL, JCL, and mainframe security are valuable, and many companies seek experienced professionals to maintain and modernize their mainframe environments.

What contract job pays the most?

Contract mainframe jobs tend to pay the highest among contract IT roles due to specialized skills in COBOL, JCL, and mainframe environments. Senior positions with extensive experience and certifications can earn over $100 per hour, especially in financial services and government sectors. High-paying roles often require security clearances and knowledge of legacy systems.

What is a Contract Mainframe job?

A Contract Mainframe job involves working on mainframe computer systems under a temporary or project-based contract. Professionals in this role typically handle tasks such as system maintenance, COBOL programming, database management, and performance optimization. These roles are common in industries like banking, healthcare, and government, where legacy mainframe systems are critical. Contractors may work remotely or on-site, depending on the employer's needs.

What kinds of projects or responsibilities are common for Contract Mainframe professionals?

Contract Mainframe professionals are often brought in to support or upgrade legacy mainframe systems, handle batch processing jobs, develop and maintain COBOL programs, or assist with system integration initiatives. These roles typically involve troubleshooting critical issues, optimizing system performance, and working closely with other IT and business teams to ensure that mainframe operations align with organizational goals. Contractors may also be involved in mainframe migrations to modern platforms or data center consolidations. The work environment is often fast-paced and project-driven, requiring adaptability to rapidly changing requirements and timelines.

Will the mainframe be replaced by AI?

Mainframe professionals, such as Contract Mainframe specialists, work with large-scale enterprise systems that require stability and security. While AI and automation tools are increasingly used to optimize mainframe operations, they are generally seen as complementary rather than replacements, and mainframe skills remain in demand for maintaining critical legacy systems. Knowledge of programming languages like COBOL and familiarity with mainframe environments are valuable in this evolving landscape.

What tech jobs pay $400,000 a year?

High-level contract mainframe roles, especially those involving specialized skills in COBOL, Assembler, or mainframe architecture, can reach or exceed $400,000 annually, often due to their scarcity and critical business functions. These positions typically require extensive experience, certifications, and the ability to work in complex, high-stakes environments, sometimes with contract or consulting arrangements that offer premium compensation.

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

To thrive as a Contract Mainframe professional, you need strong experience in mainframe technologies such as COBOL, JCL, CICS, and DB2, supported by a degree in computer science or a related field. Familiarity with tools like IBM z/OS, TSO/ISPF, and debugging or performance analysis software, as well as certifications like IBM Certified System Programmer, are highly beneficial. Excellent problem-solving abilities, communication skills, and adaptability stand out in this role due to the dynamic nature of contract engagements. These competencies are crucial for efficiently maintaining legacy systems, ensuring business continuity, and collaborating with IT and business stakeholders.

What are the most commonly searched types of Mainframe jobs in Ohio? The most popular types of Mainframe jobs in Ohio are:
What are popular job titles related to Contract Mainframe jobs in Ohio? For Contract Mainframe jobs in Ohio, the most frequently searched job titles are:
What job categories do people searching Contract Mainframe jobs in Ohio look for? The top searched job categories for Contract Mainframe jobs in Ohio are:
Contract Mainframe jobs near you
Infographic showing various Contract Mainframe job openings in Ohio as of July 2026, with employment types broken down into 60% Full Time, 22% Part Time, 1% Temporary, and 17% Contract. Highlights an 82% Physical, 2% Hybrid, and 16% Remote job distribution, with an average salary of $105,552 per year, or $50.7 per hour.

Senior Mainframe Developer & Support Specialist - 100% Remote

Genesis10

Cleveland, OH • On-site

$60/hr

Other

Medical, Dental, Vision, Life, Retirement

Posted 18 days ago

Job description

Genesis10 is currently seeking a Senior Mainframe Developer & Support Specialist for a Remote position with a Regional Financial Institution located in Cleveland, OH. This is a 12+ month contract opportunity. This role is 100% remote.
Pay Rate: $60.00 per hour, W2
We are seeking an experienced Senior Mainframe Developer & Support Specialist with strong expertise in IBM z/OS environments. This role involves designing, developing, enhancing, and supporting mission-critical mainframe applications. The ideal candidate will have deep technical skills in COBOL, DB2, JCL, and CICS, along with experience in production support, incident management, and batch scheduling. This position is fully remote but requires the candidate to be in the Central or Eastern time zone.
Responsibilities:
  • Design, code, test, and deploy applications using COBOL, JCL, and DB2 (including stored procedures)
  • Develop and maintain online (CICS) and batch processing systems
  • Provide L2/L3 production support for mainframe applications
  • Troubleshoot and resolve issues related to batch failures, abends, and data inconsistencies
  • Support Tivoli Workload Scheduler (TWS) batch job scheduling and monitoring
  • Perform root cause analysis (RCA) and implement preventive solutions
  • Work with IBM MQ for message-based integrations
  • Use code management tools (e.g., LCM or similar) for version control, migration, and deployment
  • Collaborate with business analysts, developers, QA teams, and infrastructure teams
  • Provide technical guidance and mentoring to junior team members
  • Participate in on-call rotation and support for batch cycles and critical production windows

Requirements:
  • Bachelor's degree in Computer Science, Information Systems, or related field
  • 8+ years of experience in Mainframe Development & Support
  • Strong experience in production support environments (24/7 support model preferred)
  • Proven ability to troubleshoot complex system issues
  • Platform: IBM Mainframe (z/OS)
  • Programming: COBOL
  • Database: DB2, DB2 Stored Procedures
  • Job Control: JCL
  • File Handling: VSAM
  • Online Systems: CICS
  • Schedulers: Tivoli Workload Scheduler (TWS)
  • Middleware: IBM MQ
  • Utilities: SORT
  • Code Management: LCM or equivalent tools
  • Strong problem-solving and analytical skills
  • Excellent communication and documentation skills

Desired skills:
  • Experience with Hogan Banking System
  • Exposure to mainframe modernization initiatives
  • Knowledge of Agile/Scrum methodologies
  • Automation and scripting for batch/monitoring improvements

Only candidates available and ready to work directly as Genesis10 employees will be considered for this position.
If you have the described qualifications and are interested in this exciting opportunity, please apply!
Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles. With more than 300 active clients, Genesis10 provides access to many of the Fortune 100 firms and a variety of mid-market organizations across the full spectrum of industry verticals.
For contract roles, Genesis10 offers the benefits listed below. If this is a perm-placement opportunity, our recruiter can talk you through the unique benefits offered for that particular client. Benefits of Working with Genesis10:
  • Access to hundreds of clients, most who have been working with Genesis10 for 5-20+ years.
  • The opportunity to have a career-home in Genesis10; many of our consultants have been working exclusively with Genesis10 for years.
  • Access to an experienced, caring recruiting team (more than 7 years of experience, on average.)
  • Behavioral Health Platform
  • Medical, Dental, Vision
  • Health Savings Account
  • Voluntary Hospital Indemnity (Critical Illness & Accident)
  • Voluntary Term Life Insurance
  • 401K
  • Sick Pay (for applicable states/municipalities)
  • Commuter Benefits (Dallas, NYC, SF, and Illinois)

For multiple years running, Genesis10 has been recognized as a Top Staffing Firm in the U.S., as a Best Company for Work-Life Balance, as a Best Company for Career Growth, for Diversity, and for Leadership, amongst others. To learn more and to view all our available career opportunities, please visit us at our website.
Genesis10 is an Equal Opportunity Employer. Candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
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About Genesis10

Sourced by ZipRecruiter

For multiple years running, Genesis10 has been recognized as a Top Staffing Firm in the U.S., as a Best Company for Work-Life Balance, as a Best Company for Career Growth, for Diversity, and for Leadership, amongst others. To learn more and to view all our available career opportunities, please visit us at our website.

Industry

It services

Company size

1,001 - 5,000 Employees

Headquarters location

New York, NY, US

Year founded

1999

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