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Mainframe Programming Jobs in Ohio (NOW HIRING)

Mainframe Systems Engineer III

Columbus, OH · On-site

$167K - $198K/yr

The Mainframe Systems Engineer III candidate must have experience in one or more of the following disciplines: z/OS installation and customization, storage management, hardware configuration ...

Senior Developer - IBM z/OS Connect

Columbus, OH · On-site

$52.75 - $69.50/hr

ITTConnect is seeking a Senior Mainframe Developer - IBM zOS Connect to work on site for a client in the Columbus, OH area. This is a contract position with a client that is a global leader in ...

Senior Software Engineer - Mainframe

Columbus, OH · On-site

$118K - $156K/yr

Wells Fargo is seeking a Senior Software Engineer to join the Demand and Time Deposits organization ... Mainframe Tools: CA7 (Scheduling), Endeavor, REXX and Easytrieve * Hand on experience with CA7 ...

Software Engineer Sr

Cleveland, OH · Hybrid

$86K - $158K/yr

Preferred Core Mainframe Development Expertise: 7+ years of hands-on experience developing ... DevOps, Process Improvements, Release Management, Software Solutions, User Experience (UX) Design ...

Software Engineer Sr

Strongsville, OH · Hybrid

$86K - $158K/yr

Preferred Core Mainframe Development Expertise: 7+ years of hands-on experience developing ... DevOps, Process Improvements, Release Management, Software Solutions, User Experience (UX) Design ...

Leveraging our holistic portfolio of capabilities in consulting, design, engineering, and ... Computer Operator - Mainframe / AS400 Position Summary * The Computer Operator - Mainframe/AS400 ...

Collaborate closely with Java developers, Mainframe engineers, product managers, and project leaders to align automation strategy with business and delivery priorities. * Document automation ...

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Mainframe Programming information

See Ohio salary details

$9

$50

$68

How much do mainframe programming jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for mainframe programming 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 mainframe be replaced by AI?

Mainframe programming involves maintaining large-scale, reliable systems used in industries like finance and government. While AI can automate certain tasks such as code analysis and testing, it is unlikely to fully replace mainframe programmers due to the complexity, security, and specialized knowledge required for mainframe environments. Skilled mainframe developers are still in demand for system maintenance, optimization, and integration tasks.

What is the salary of a mainframe developer?

The salary of a mainframe developer typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications. Senior roles or those with specialized skills in COBOL, JCL, or mainframe environments may earn higher salaries. Compensation often includes benefits such as health insurance and retirement plans.

Is mainframe still in demand?

Mainframe programming remains in demand in industries such as finance, insurance, and government, where large-scale, reliable transaction processing is essential. Many organizations continue to maintain and upgrade legacy mainframe systems, requiring skilled programmers familiar with languages like COBOL and tools such as JCL and CICS. This demand is expected to persist due to the high cost and complexity of migrating mainframe environments.

What are some typical challenges mainframe programmers face when integrating legacy systems with modern technologies?

Mainframe programmers often encounter challenges when integrating legacy systems with newer applications, such as differences in programming languages, data formats, and communication protocols. Ensuring data integrity and maintaining system performance during such integrations can be complex, especially since mainframes often run critical business operations. Collaboration with cross-functional teams, such as front-end developers and system architects, is essential to bridge technical gaps and ensure seamless interoperability. Staying updated with new tools and middleware solutions can also help address these integration challenges effectively.

What is mainframe programming?

Mainframe programming refers to the process of writing, maintaining, and troubleshooting software applications that run on mainframe computers, which are powerful systems used mainly by large organizations for critical operations. Mainframe programmers typically use languages like COBOL, JCL, and Assembler to develop software for batch processing, transaction management, and data processing. These roles require a deep understanding of mainframe operating systems, databases, and networking. Mainframes are known for their reliability, scalability, and ability to handle massive amounts of transactions, making mainframe programmers essential for industries like banking, insurance, and government.

What is the difference between Mainframe Programming vs Mainframe System Analyst?

AspectMainframe ProgrammingMainframe System Analyst
Primary RoleWriting, testing, and maintaining mainframe codeAnalyzing system requirements and designing solutions
Skills & CertificationsCOBOL, JCL, DB2, certifications in mainframe technologiesBusiness analysis, system design, and project management skills
Work EnvironmentData centers, mainframe servers, coding labsOffice settings, client meetings, project planning
Industry UsageFinancial institutions, government agencies, large enterprisesSame as mainframe programming, often collaborating closely

While mainframe programmers focus on coding and maintaining mainframe applications, mainframe system analysts analyze business needs and design system solutions. Both roles require knowledge of mainframe technologies, but their responsibilities differ in scope and focus.

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

To thrive as a Mainframe Programmer, you need a solid understanding of COBOL, JCL, DB2, and other legacy programming languages, often supported by a degree in computer science or a related field. Familiarity with mainframe environments like IBM z/OS, experience with tools such as TSO/ISPF, and certifications like IBM Certified System Programmer are highly valued. Analytical thinking, attention to detail, and effective communication skills help programmers solve complex problems and collaborate with stakeholders. These abilities are crucial for maintaining critical business systems, ensuring reliability, and supporting legacy infrastructure in large organizations.

Does mainframe need coding?

Mainframe programming requires coding skills, typically in languages like COBOL, PL/I, or Assembler. Mainframe professionals often write, test, and maintain code to support business applications and data processing tasks.
Infographic showing various Mainframe Programming job openings in Ohio as of June 2026, with employment types broken down into 45% Full Time, 10% Part Time, and 45% Contract. Highlights an 80% In-person, 5% Hybrid, and 15% Remote job distribution, with an average salary of $105,552 per year, or $50.7 per hour.

Mainframe Systems Engineer III

Huntington

Columbus, OH • On-site

$167K - $198K/yr

Full-time

Medical, Life, Retirement, PTO

Posted 13 days ago


Job description

Description

Brief Description:

The Mainframe Systems Engineer III candidate must have experience in one or more of the following disciplines: z/OS installation and customization, storage management, hardware configuration, networking, performance management and capacity planning, or ISV installation and customization in a Parallel Sysplex environment. The candidate must be able to complete work on time in an ever-changing and complex environment and take direction from leaders and managers. Mentoring is required in this role so mentoring skills and experience are desired. This position is part of a team that and the candidate must be willing to embrace being a team player.

Detailed Description:

This candidate will be filling an experienced systems mainframe engineer position.The candidate must have the following skills:

Advanced or expert level SMP/E experience

Debugging and tuning experience

Creation of detailed documentation of procedures and practices

Change control in a regulated environment

Develop, document, and deliver pre- and post-implementation impacts of zSeries hardware and software

Recognize areas of improvement leading to elimination of reoccurring issues and reduce mean time to recovery

Provide technical direction and education to programmers, analysts and technical support associates

Provides 24x7 on call support within a team rotation

This job is responsible for infrastructure tool/service designs within technical domains in accordance with architectural governance, standards and policies. Key responsibilities include facilitating deployment of tools/services by leading others in solution development, maintenance of templates, playbooks and automation used during implementation. Job expectations include demonstrating expertise within technical domains, decomposing issues or objectives into work units, advancing efficient solution delivery practices, and promoting exceptional design, engineering and organizational practices.

Confirms that application and business requirements have been translated into technical definitions, reference models, blueprints, and playbooks to guide development and integration of technology solutions
Contributes to the creation/selection of functional and non-functional product evaluation requirements within and across domains
Reviews and may develop software solutions to address manual and repeatable work or inefficient processes
Reviews and guides the evaluation of reference models, blueprints, playbooks and the execution of on-site evaluations of third-party products being considered for firm adoption
Mentors and assists Infrastructure resources on infrastructure service along with application integration validation methods and tools to ensure that technology solutions comply with enterprise system design and engineering standards
Promotes an inclusive and healthy working environment and help to resolve organizational impediments/blockers

Responsible for components of complex engineering and/or analytical tasks and activities.
Serves as a seasoned/proficient technical resource; provides technical knowledge and capabilities as team member and individual contributor. Will not have direct reports but will influence and direct activities of a team related to special initiatives or operations.
Responsibilities include providing problem determination and resolution for z/OS and z/VM network connectivity, encryption and transmission issues.
Work as a team member with other technical staff, and teams to ensure High available, secure connectivity solutions and compatibility between systems.

Write and maintain system documentation. Responsible for matching current technology with the needs of the company.
Managerial Responsibilities:
This position may also have responsibilities for managing associates.

Managers at this level demonstrate the following responsibilities, in addition to those specific to the role, listed above.
Opportunity & Inclusion Champion: Creates an inclusive team where members are treated fairly and respectfully.
Manager of Process & Data: Demonstrates and expects process knowledge, data driven decisions, simplicity and continuous improvement.
Enterprise Advocate & Communicator: Delivers clear and concise messages that motivate, convey the "why" and connects contributions to business results.
Risk Manager: Leads and encourages the identification, escalation and resolution of potential risks.
People Manager & Coach: Knows and develops team members through coaching and feedback.
Financial Steward: Manages expenses and demonstrates an owner's mindset.
Enterprise Talent Leader: Recruits, on-boards and develops talent, and supports talent mobility for career growth.
Driver of Business Outcomes: Delivers results through effective team management, structure, and routines to ensure High available, secure connectivity solutions and compatibility between systems.
Write and maintain system documentation.
Responsible for matching current technology with the needs of the company.
Strong TCP/IP and SNA/APPN problem solving and protocol skills, and thorough understanding of Mainframe communication concepts and the ability to support mainframe connectivity design considerations.
Knowledge of IBM zEnterprise server hardware
In-depth working knowledge of TCP, UDP, ICMP communications and routing protocols
Packet trace execution and analysis
z/OS Communication Server Policy Based Networking, and z/VM SSL Server configuration and support.
10-15 years in design, development, coordination and implementation of Mainframe network engineering activities within z/OS and z/VM.
Strong knowledge of encryption technologies and Certificate management.
Experience supporting z/OS session layer encryption technologies, including development and implementation of Network Configuration Assistant AT-TLS and IPsec policies.

Basic Qualifications:

  • Bachelor's degree or equivalent work experience in mainframe engineering

  • 5-10 years of solid experience in z/OS engineering

Preferred Qualifications:

  • Mainview installation, maintenance and customization.

  • z/OS and zSeries hardware networking configuration.

  • Performance and capacity reporting with zPCA and/or SAS/MXG and/or Intellimagic.

  • zOSMF product installation and deployment.

  • Experience with TCP/IP configuration and troubleshooting.

  • Experience with storage management.

  • Performance management with WLM.

  • Reporting and planning with zPCA and/or SAS/MXG

  • Independent Software Vendor installation and maintenance

  • z/OS installation, customization and maintenance.

  • Coupling Facility updates.

  • ChangeMan Administration.

  • Managing multiple tasks and delivering on committed target dates.

  • Coordinates with application programmers and users to determine symptoms and ensure accurate problem resolution.

  • Knowledge of banking industry business processes a plus.

  • Good written and oral communication skills are required as the individual must interface with application developers, support teams, software vendors and management staff


Adaptability
Architecture
Innovative Thinking
Project Management
Technical Strategy Development

#LI-BM1


Exempt Status: (Yes= not eligible for overtime pay) (No= eligible for overtime pay)

Yes

Applications Accepted Through:

08/29/2026

Huntington expects to accept applications through at least the date above, and may continue to accept applications until the position is filled.

Workplace Type:

Office

Our Approach to Office Workplace Type

Certain positions outside our branch network may be eligible for a flexible work arrangement. We're combining the best of both worlds: in-office and work from home. Our approach enables our teams to deepen connections, maintain a strong community, and do their best work. Remote roles will also have the opportunity to come together in our offices for moments that matter. Specific work arrangements will be provided by the hiring team.

Compensation Range:

70,000.00 - 140,000.00 USD Annual

The compensation range represents the anticipated low and high end of the base compensation range for this position. Actual compensation will vary based on various factors including but not limited to location, experience, and education. Colleagues in this position are also eligible to participate in an applicable incentive compensation plan. In addition, Huntington provides a variety of benefits to colleagues, including health insurance coverage, wellness program, life and disability insurance, retirement savings plan, paid leave programs, paid holidays and paid time off (PTO).

Huntington is an Equal Opportunity Employer.

Tobacco-Free Hiring Practice: Visit Huntington's Career Web Site for more details.

Note to Agency Recruiters: Huntington will not pay a fee for any placement resulting from the receipt of an unsolicited resume. All unsolicited resumes sent to any Huntington colleagues, directly or indirectly, will be considered Huntington property. Recruiting agencies must have a valid, written and fully executed Master Service Agreement and Statement of Work for consideration.