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Cobol Mainframe Developer Jobs in Ohio (NOW HIRING)

Mainframe Developer at Columbus, OH

Columbus, OH ยท 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 ...

Mainframe Developer

Cincinnati, OH ยท On-site

$55 - $60/hr

Strong experience in Development using Mainframe technologies like COBOL, JCL, DB2, VSAM and CICS ... Developer / Software Engineer - 4+ years. Benefits Our Benefits Include: * Medical, Dental, and ...

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 ...

Mainframe Engineer

Dublin, OH ยท On-site

$50 - $60/hr

Design, develop, test, and maintain mainframe applications using COBOL, CICS, DB2, and JCL ... Strong proficiency in: * COBOL programming * CICS online transaction processing * DB2 (SQL ...

COBOL IDMS/ADSO

Cleveland, OH ยท On-site

$48.75 - $66/hr

Qualifications Required skills The successful candidate needs at least 5-8 years of mainframe COBOL, IDMS/ADSO computer programming, systems design, and analysis experience. MVS, JCL, TSO are also ...

Mainframe Lead

Columbus, OH ยท On-site

$47.25 - $60.75/hr

The tech stack used is Java FSD, Python, Mainframe technologies(COBOL, JCL, DB2, IMS,MQ) and Webservices, EXTRIVE, SORT etc as mandatory, The Candidate has experience and worked on the Mainframe ...

Mainframe Lead

Columbus, OH ยท On-site

$47.25 - $60.75/hr

The tech stack used is Java FSD, Python, Mainframe technologies(COBOL, JCL, DB2, IMS,MQ) and Webservices, EXTRIVE, SORT etc as mandatory, The Candidate has experience and worked on the Mainframe ...

New

Mainframe Specialist

Columbus, OH ยท On-site

$70K - $196K/yr

About the Role Are you a seasoned Mainframe Specialist with deep, hands-on command of COBOL, JCL ... Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ...

Mainframe Specialist

Cleveland, OH ยท On-site

$70K - $196K/yr

About the Role Are you a seasoned Mainframe Specialist with deep, hands-on command of COBOL, JCL ... Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ...

Mainframe Specialist

Hartford, OH ยท On-site

$70K - $196K/yr

About the Role Are you a seasoned Mainframe Specialist with deep, hands-on command of COBOL, JCL ... Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ...

About the Role Are you a seasoned Mainframe Specialist with deep, hands-on command of COBOL, JCL ... Partner with cross-functional teams-architects, developers, QA, and business analysts-to gather ...

Columbus, OH (on site work) The z/OS Connect API Engineer is responsible for modernizing mainframe services through API enablement using IBM z/OS Connect. This role bridges traditional CICS/COBOL ...

Columbus, OH (on site work) The z/OS Connect API Engineer is responsible for modernizing mainframe services through API enablement using IBM z/OS Connect. This role bridges traditional CICS/COBOL ...

Showing results 21-40

Cobol Mainframe Developer information

See Ohio salary details

$49

$52

$54

How much do cobol mainframe developer jobs pay per hour?

As of Aug 16, 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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What job categories do people searching Cobol Mainframe Developer jobs in Ohio look for?

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What cities in Ohio are hiring for Cobol Mainframe Developer jobs?

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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.

Mainframe Developer at Columbus, OH

BI-Commercial

Columbus, OH โ€ข On-site

$47.25 - $60.75/hr

Contractor

Re-posted 21 days ago


Job description

Role: 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, NDM, SFTP, Xpeditor, MQ Messaging
Must Have: Online transaction processing
Good to have: Batch processing"