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Cobol Mainframe Developer Jobs in Ohio (NOW HIRING)

Socket.dev

Software Engineer I - Mainframe (Cobol)

Cincinnati, OH · On-site

$90 - $140/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The candidate will be adept with the agile software development lifecycle and DevOps principles ... Experience with COBOL, JCL, VSAM, and DB2 * Nice to have experience with CICS * Adept with agile ...

PNC Bank

Software Engineer Lead

Strongsville, OH

$86K - $158K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a highly skilled and experienced Mainframe COBOL Developer to join our technology team. The successful candidate will be responsible for the design, development, testing, and ...

PNC Bank

Software Engineer Lead

Cleveland, OH

$86K - $158K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a highly skilled and experienced Mainframe COBOL Developer to join our technology team. The successful candidate will be responsible for the design, development, testing, and ...

PTR Global

Infrastructure Developer - Intermediate

Columbus, OH · On-site

$62 - $70/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Infrastructure Developer - Intermediate Location: Columbus, Ohio Duration: Contract Job ID: 174200 ... Design, develop, and maintain CI/CD pipelines for mainframe applications (COBOL, PL/I, JCL)

Inserso

Software Engineer

Kettering, OH · On-site

... developer/sustainer/system integrator, and other support contractors. This position has a hybrid ... COBOL, IDEAL??C++, JCL. * Ability to support both the original mainframe version of the Stock ...

PNC Bank

Software Engineer Principal

Strongsville, OH

$124K - $167K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Software Engineer Principle at PNC, you will have the following: Key Responsibilities ... to end mainframe legacy Cobol application solutions. Serve as the technical authority for ...

USM

DB2 DBA

Cincinnati, OH

... Engineering, Business Intelligence, Data Management, SOA, BPM, Data Warehousing, SharePoint ... Mainframe/Cobol - have experience accessing database within a mainframe/cobol environment ...

Huntington

Site Reliability Engineer

Columbus, OH

$57K - $113K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Provide SRE production support for Mainframe applications, APIs, Web Services, and Microservices ... Support Mainframe technologies including z/OS, MVS, CICS, MQ, DB2, COBOL, JCL, TSO/ISPF, Easytrieve ...

Huntington

Site Reliability Engineer

Cleveland, OH · On-site

$57K - $113K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Provide SRE production support for Mainframe applications, APIs, Web Services, and Microservices ... Support Mainframe technologies including z/OS, MVS, CICS, MQ, DB2, COBOL, JCL, TSO/ISPF, Easytrieve ...

Huntington

Site Reliability Engineer

Columbus, OH

$55 - $73.25/hr

  • Medical

  • Life

  • Retirement

  • PTO

Provide SRE production support for Mainframe applications, APIs, Web Services, and Microservices ... Support Mainframe technologies including z/OS, MVS, CICS, MQ, DB2, COBOL, JCL, TSO/ISPF, Easytrieve ...

Huntington

Site Reliability Engineer

Cleveland, OH

$55.25 - $73.25/hr

  • Medical

  • Life

  • Retirement

  • PTO

Support Mainframe technologies including z/OS, MVS, CICS, MQ, DB2, COBOL, JCL, TSO/ISPF, Easytrieve ... Understanding of SRE concepts including SLI, SLO, SLA, Reliability Engineering, and Operational ...

Huntington National Bank

Site Reliability Engineer

Columbus, OH · On-site

$55 - $73.25/hr

  • Medical

  • Life

  • Retirement

  • PTO

Provide SRE production support for Mainframe applications, APIs, Web Services, and Microservices ... Support Mainframe technologies including z/OS, MVS, CICS, MQ, DB2, COBOL, JCL, TSO/ISPF, Easytrieve ...

Huntington

Site Reliability Engineer

Cleveland, OH · On-site

$55.25 - $73.25/hr

  • Medical

  • Life

  • Retirement

  • PTO

Support Mainframe technologies including z/OS, MVS, CICS, MQ, DB2, COBOL, JCL, TSO/ISPF, Easytrieve ... Understanding of SRE concepts including SLI, SLO, SLA, Reliability Engineering, and Operational ...

Huntington

Site Reliability Engineer

Cincinnati, OH

$54.75 - $72.75/hr

  • Medical

  • Life

  • Retirement

  • PTO

Provide SRE production support for Mainframe applications, APIs, Web Services, and Microservices ... Support Mainframe technologies including z/OS, MVS, CICS, MQ, DB2, COBOL, JCL, TSO/ISPF, Easytrieve ...

Huntington

Site Reliability Engineer

Fairlawn, OH · On-site

$57K - $113K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Provide SRE production support for Mainframe applications, APIs, Web Services, and Microservices ... Support Mainframe technologies including z/OS, MVS, CICS, MQ, DB2, COBOL, JCL, TSO/ISPF, Easytrieve ...

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Showing results 41-60

All JobsCobol Mainframe Developer JobsCobol Mainframe Developer Jobs in Ohio

Cobol Mainframe Developer information

See Ohio salary details

$49

$52

$54

How much do cobol mainframe developer jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for cobol mainframe developer in Ohio is $52.56, according to ZipRecruiter salary data. Most workers in this role earn between $51.44 and $53.70 per hour, depending on experience, location, and employer.

What does a COBOL mainframe developer do?

As a COBOL mainframe developer, your primary responsibilities include designing new computer programs using the COBOL programming language. Your duties are to design, develop, and configure code for new programs, test these programs to make sure they function on the intended operating system, and implement adjustments needed. Once that process is complete, you launch the program for public or private use and provide support and upgrades to the user. You should have extensive knowledge and experience working with software development, and if you are working in IT for a company, you should be able to troubleshoot their current mainframe. Teaching others about what you have developed and making sure they understand how to use it are also your responsibility.

What does a COBOL mainframe developer do?

A COBOL Mainframe Developer is responsible for designing, developing, testing, and maintaining applications that run on mainframe computers using the COBOL programming language. These developers often work with legacy systems in industries like banking, insurance, and government, ensuring that critical business processes continue to function smoothly. Their tasks may include writing new code, updating existing programs, debugging, and integrating mainframe applications with modern technologies. COBOL Mainframe Developers also collaborate with business analysts and other IT professionals to meet organizational needs and regulatory requirements.

What are the key skills and qualifications needed to thrive as a COBOL mainframe developer, and why are they important?

To thrive as a COBOL Mainframe Developer, you need strong proficiency in COBOL programming, mainframe systems (such as IBM z/OS), and a background in computer science or a related field. Familiarity with tools like JCL, DB2, CICS, and source control systems, along with relevant certifications, is highly beneficial. Attention to detail, problem-solving abilities, and effective communication are crucial soft skills for diagnosing issues and collaborating with cross-functional teams. These competencies ensure reliability, accuracy, and efficiency in maintaining and modernizing critical legacy systems.

What are some typical challenges faced by COBOL mainframe developers when maintaining legacy systems?

Cobol Mainframe Developers often encounter challenges with outdated documentation, making it difficult to understand and modify legacy code. Integrating new technologies or adapting legacy systems to modern infrastructure can also be complex, requiring careful planning and testing. Additionally, communicating with business users to gather requirements and ensure system changes meet current needs is essential, as is collaborating with other IT professionals to manage dependencies and minimize downtime. Staying proactive about learning modernization tools and approaches can help address these challenges.
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Cobol Mainframe Developer jobs near you
Infographic showing various Cobol Mainframe Developer job openings in Ohio as of August 2026, with employment types broken down into 82% Full Time, 2% Part Time, and 16% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $109,330 per year, or $52.6 per hour.

Journeyman Computer Programmer

CyberMedia Technologies

Cleveland, OH

Full-time

Re-posted 10 days ago

Job description

We are currently looking for Journeymen Computer Programmer to join our team.

Duties and Responsibilities:

  • Analyzes highly complex business requirements, designs and writes technical specifications to design or redesign complex computer platforms and applications.
  • Provides coding direction to less experienced staff or develops highly complex original code.
  • Acts as a senior technical resource and subject matter expert in IBM mainframe COBOL architecture, providing guidance on code optimization, batch processing design, and legacy system modernization.
  • Verifies program logic by overseeing the preparation of test data, testing and debugging of programs.
  • Oversees overall systems testing and the migration of platforms and applications to production.
  • Develops new documentation, departmental technical procedures and user guides.
  • Assures quality, security and compliance requirements are met for supported area and oversees the creation of or updates to and testing of the business continuation plan.
  • Analyzes and optimizes batch job streams, JCL, and scheduling dependencies to improve throughput and reduce processing windows.
  • Provides production support including root cause analysis, incident resolution, and code defect remediation for mainframe applications.
  • Participates in legacy code assessment and refactoring initiatives, supporting modernization planning while maintaining system stability and continuity of operations.

Work Experience:

  • 5+ years of experience as a COBOL code programmer with a demonstrated record of achievement in mainframe COBOL application development within the past year.
  • Background and technical expertise with an IBM mainframe application development environment, including z/OS, VSAM, CICS, and DB2.
  • Proficient in ISPF, COBOL, CICS, VSAM, JCL, DB2 and IBM utilities; experience with job scheduling tools and RACF or equivalent mainframe security frameworks strongly preferred.
  • Candidate must be able to effectively communicate, both verbally and in writing.
  • Must be able to work independently and with minimum supervision.

Education:

  • Applicant must have a bachelor's degree in Computer Science or related field

Clearance Requirements:

  • Preferred Secret clearance

The above statements are intended to describe the general nature and level of work being performed by the individual(s) assigned to this position. They are not intended to be an exhaustive list of all duties, responsibilities, and skills required. Cybermedia Technologies management reserves the right to modify, add, or remove duties and to assign other duties as necessary. In addition, where applicable and available, reasonable accommodation(s) may be made to enable individuals with disabilities to perform essential functions of this position.

Please note: Candidate(s) will be required to go through pre-employment screening.

Cybermedia Technologies, Inc. is a proud Equal Opportunity Employer! (EOE; M/F/D/V)

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