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Mainframes Developer Jobs in Ohio (NOW HIRING)

Keylent Inc

Mainframe Developer

Columbus, OH · On-site

$47.25 - $60.75/hr

Keylent Inc is seeking a Mainframe Developer to join their team. The role involves working with technologies such as Cobol, IMS, JCL, DB2, and CICS to develop and maintain mainframe applications.

Saransh Inc

Mainframe Developer - Onsite

Columbus, OH · On-site

$47.25 - $60.75/hr

Mainframe Developer Work Location: Columbus, OH Duration: Longterm * 8 to 10 Yrs of experience in the Mainframe & Java Modernization space. * The Candidate has experience in understanding the ...

Cloud Resources LLC

Mainframe Developer

Cleveland, OH · On-site

$47.50 - $61/hr

Senior Mainframe DB2 DBA / DB2 System Programmer Location: Cleveland, OH Duration: 6+ Months Contract Manage DB2 objects (databases| tablespaces| tables| indexes)Execute DB2 commands (STOP/START ...

BI-Commercial

Mainframe Developer

Columbus, OH · On-site

$47.25 - $60.75/hr

Mainframe Developer Location: Columbus OH / Jersey City MF JD: Languages/Databases: COBOL, CICS/DB2, IMS, JCL, VSAM Tools: VSAM, Sync Sort, Change Man, Zeke, File Aid, SAR, NDM, SFTP, Xpeditor, MQ ...

BI-Commercial

Mainframe Developer at Columbus, OH

Columbus, OH · On-site

$47.25 - $60.75/hr

Mainframe Developer Location: Columbus, OH Madatory Skill: CICS, COBOL, JCL, VSAM, MQ JD: Languages/Databases: COBOL, CICS/DB2, IMS, JCL, VSAM Tools: VSAM, Sync Sort, Change Man, Zeke, File Aid, SAR ...

Judge Group, Inc.

Mainframe Engineer

Dublin, OH · On-site

$50 - $60/hr

Our client is currently seeking a Mainframe Engineer THIS POSITION IS ONSITE 4 DAYS A WEEK. 100% REMOTE WILL NOT BE CONSIDERED. Key Responsibilities * Design, develop, test, and maintain mainframe ...

Apex Systems

COBOL/Mainframe Developer

Columbus, OH · On-site

$70/hr

The ideal candidate will possess experience in COBOL programming, JCL, and DB2 within mainframe environments. This role involves collaboration with business partners and technical teams to implement ...

Apex Systems

COBOL/Mainframe Developer

Columbus, OH · On-site

$70/hr

Job#: 3050001 COBOL/Mainframe Developer Location: Columbus, OH (Onsite) Onsite Requirements: 4 days onsite/1 day remote weekly Pay rate: $70/hr W2 Contract lenght: 3-6+ monthsCONTRACT TO HIRE ...

Capgemini

Mainframe Developer

Cleveland, OH · On-site

$90K - $118K/yr

Mainframe Developer Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you'd like, where you'll be supported and inspired bya collaborative ...

USM

Mainframe Developer-----Need GC and USC

Columbus, OH

$47.25 - $60.75/hr

Mainframe Developer Duration - 18 months Location - Columbus, OH Need GC and USC Top Three Skills: Mainframe, Cobol, IDMS, Agile, Scrum The ideal candidate should have experience with CICS, JCL, ESP ...

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Mainframes Developer information

What is the difference between Mainframes Developer vs Mainframes Analyst?

AspectMainframes DeveloperMainframes Analyst
Required CredentialsTypically a degree in Computer Science or related field; certifications like IBM Certified SpecialistSimilar credentials; often holds certifications in mainframe systems and analysis
Work EnvironmentDevelops, codes, and tests mainframe applications in a software development settingAnalyzes existing mainframe systems, gathers requirements, and supports system improvements
Employer & Industry UsageUsed by banks, insurance companies, and large enterprises for application developmentEmployed in similar industries for system analysis, troubleshooting, and process optimization

While both roles require knowledge of mainframe systems and similar credentials, Mainframes Developers focus on creating and maintaining mainframe applications, whereas Mainframes Analysts analyze existing systems to improve performance and efficiency. Both roles are vital in large enterprise IT environments.

Is a mainframes developer a good career?

A mainframes developer is a specialized IT professional who maintains and develops applications on mainframe systems, which are used by large organizations for critical data processing. The role offers stable employment, competitive salaries, and opportunities to work with legacy systems and mainframe programming languages like COBOL. However, it requires specific skills and certifications, and the field may have limited growth compared to emerging technologies.

Is a mainframes developer still in demand?

Mainframes developers are still in demand in industries such as finance, government, and healthcare that rely on legacy systems. They typically work with COBOL, JCL, and mainframe environments, and demand persists due to the ongoing need to maintain and upgrade existing mainframe applications. However, the number of new positions is limited compared to emerging technologies, and skills in mainframe modernization are increasingly valued.

What does a mainframes developer do?

A mainframes developer designs, codes, tests, and maintains applications running on mainframe computers, often using languages like COBOL, PL/I, or Assembler. They ensure the stability, security, and efficiency of large-scale enterprise systems, frequently working with legacy code and mainframe-specific tools in a structured environment.

What are popular job titles related to Mainframes Developer jobs in Ohio?

For Mainframes Developer jobs in Ohio, the most frequently searched job titles are:

What job categories do people searching Mainframes Developer jobs in Ohio look for?

The top searched job categories for Mainframes Developer jobs in Ohio are:

What cities in Ohio are hiring for Mainframes Developer jobs?

Cities in Ohio with the most Mainframes Developer job openings:

Mainframes Developer jobs near you
Infographic showing various Mainframes Developer job openings in Ohio as of August 2026, with employment types broken down into 85% Full Time, 2% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Mainframe Developer-Cincinnati OH

Cincinnati, OH • On-site

Georgia IT, Inc.
IT Services • 51 - 200 employees
Learn more about Georgia IT, Inc.external

$47.75 - $61.50/hr

Full-time

Re-posted yesterday

Job description

Job Summary:
Georgia IT, Inc. is seeking a Mainframe Developer for a project in Cincinnati, OH. The role requires strong experience in production support and proficiency in DB2, JCL, Cobol, and SQL, along with some experience in DataStage and ETL.
Responsibilities:
• We need a mainframe developer with DB2/JCL/ Cobol/SQL
• Strong experience with production support
• Some DataStage/ ETL experience required
• Candidate should have done support role in the past.
Qualifications:
Required:
• mainframe developer with DB2/JCL/Cobol/SQL
• Strong experience with production support
• Some DataStage/ETL experience required
• Candidate should have done support role in the past.
Company:
Georgia IT, Inc. provides IT Consulting for a wide range of IT services and custom build turn-key enterprise solutions. Founded in 2007, the company is headquartered in Alpharetta, USA, with a team of 51-200 employees. The company is currently Growth Stage.
Georgia IT logo

About Georgia IT

Sourced by ZipRecruiter

A PROFESSIONAL SERVICES ORGANIZATION WITH A VISION OF DELIVERING SIMPLE AFFORDABLE, SUSTAINABLE SOLUTIONS FOR COMPLEX PROBLEMS WITH INTEGRITY. OUR GOAL IS TO ACHIEVE ALL THIS IN A COLLABRATIVE APPROACH WITH ALL PARTIES INVOLVED IN DELIVERING SOLUTIONS/PRODUCTS.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Alpharetta, GA, US

Year founded

2007

Social media

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